Cab Structure Patents (Class 296/190.08)
  • Patent number: 8025325
    Abstract: A vehicle for fighting fires, retrieving hazardous materials, performing rescues and providing emergency medical services in remote areas comprises an all terrain vehicle suitably equipped for the task it is intended to carry out. As a vehicle for retrieving hazardous materials, it is equipped with a crane (202) to lift a container (204) of waste onto its deck (206). For emergency medical services and searches and rescues, it has a full length protective wire mesh (252) over driver and occupants and a stretcher (254) elevated on cabinetry (258) so that the stretcher extends over the seat back to fit within the confines of the mesh.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: September 27, 2011
    Inventors: Brian E. Carrier, Anthony Wiles
  • Patent number: 7959219
    Abstract: A reinforcement structure for a pipe includes a hole section and a plate member. The hole section is formed on an outer peripheral surface of the pipe along a longitudinal direction of the pipe to pass through a peripheral wall of the pipe to reach an interior portion of the pipe. The plate member is inserted in the hole section and secured to the pipe.
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: June 14, 2011
    Assignee: Komatsu Ltd.
    Inventors: Akihide Namura, Takahiro Noguchi, Tatsushi Itoh, Fumiaki Kawahara
  • Patent number: 7950725
    Abstract: A reinforced structure for a cabin of a working machine is disclosed, which comprises a cabin, a boom installed along the cabin, and a reinforcing member provided for the cabin. The cabin includes front pillars, upper pillars and rear pillars. The reinforcing member includes a first member located longitudinally between upper ends of the front and rear pillars located on the working apparatus side of the cabin, the first member being fixed to the upper pillar located on the same side, and a second member, one end of the second member being fixed to an intermediate position of the first member, and the other end thereof being fixed to the other upper pillar.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: May 31, 2011
    Assignee: Kobelco Construction Machinery Co., Ltd.
    Inventors: Yoshiaki Murakami, Keiji Yamamoto
  • Publication number: 20110121609
    Abstract: A vehicle cab frame includes a base frame, with connection elements mounted on the base frame, as well as support elements mounted on the connection elements. Functional surfaces for linking attachment parts are formed on the support elements and the functional surfaces have a specified spatial orientation subject to tolerances. In order to improve the positioning accuracy of functional surfaces, the support elements are oriented and positioned relative to the connection elements so that tolerance deviations due to the construction of the base frame can be compensated by corresponding orientation and positioning of the support elements relative to the connection elements.
    Type: Application
    Filed: May 20, 2010
    Publication date: May 26, 2011
    Inventors: JÖERG JENS HÖEFLE, JÜRGEN KASPER
  • Patent number: 7938478
    Abstract: A rear limiting mechanism (35) for limiting a moving range in a vertical direction, a front-rear direction and a lateral direction of the cab frame (24) is arranged immediately below a rear pillar (30) of the cab frame, between the vehicle body frame (21) and both right and left end portions of the higher portion of the cab frame (24). The rear limiting mechanism (35) includes a limitation member (36), limiting members (37, 38) and a limiting pin (40). Gaps (S1a, S1b) are provided between the limiting pin (40) and the limitation member (36), gaps (S2a, S2b) are provided between the limitation member (36), and the front limiting member (37) and the rear limiting member (38). Gaps (S3a, S3b) are provided between the limiting pin (40) and the limitation member (36). A movement of the cab frame (24) is limited within the ranges of the gaps.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: May 10, 2011
    Assignee: Komatsu Ltd.
    Inventor: Takeshi Kamimae
  • Publication number: 20110089718
    Abstract: A structural arrangement of a motor vehicle, of a type including a cabin and a loading bed, between which a substantially vertical partition extends, of a type including a cabin floor that extends at a first height, and a loading floor of the bed that extends at a second height that differs from the first height of the cabin floor, and of a type including a hollow body that stiffens the structure and extends substantially vertically between the first height of the cabin floor and the second height of the loading floor. The hollow body includes two substantially vertical structural elements, and the first structural element is formed by the lower portion of the partition.
    Type: Application
    Filed: March 5, 2009
    Publication date: April 21, 2011
    Applicant: RENAULT S.A.S.
    Inventors: Sylvain Parfut, Pierre Cailleaux
  • Patent number: 7922229
    Abstract: A vehicle has a body with a body opening and a reconfigurable body exterior panel that is mountable over the opening in first and second panel positions. The panel is pivotable about a panel pivot axis and is mounted on a pair of swing arms that are pivotable relative to the body about a bodyside pivot axis. The swing arms are Z-shaped and interact with stops to orient the panel in the first and second panel positions.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: April 12, 2011
    Assignee: GM Global Technology Operations LLC
    Inventors: Brian V. Castillo, Wade W. Bryant
  • Patent number: 7909389
    Abstract: A work vehicle includes a frame, a cab structure pivotably connected to the frame and an implement connected to the frame. A body is disposed between the cab structure and the implement to sufficiently limit pivotal movement of the cab structure with respect to the implement to prevent damage to the cab structure by the implement.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: March 22, 2011
    Assignee: CNH America LLC
    Inventors: Christopher Dixon Bell, Kyle Brenner, Loras Lavern Weinschenk, Michael David Case
  • Publication number: 20110057479
    Abstract: A cab for a construction machine includes a pillar member and a beam member. The pillar member is disposed generally along a vertical direction, and includes a cutout portion and a protruding portion. The cutout portion is formed on an upper end thereof. The protruding portion is formed on the upper end on an inner side of the cutout portion with respect to a widthwise direction of the cab. The beam member is disposed generally along a direction perpendicular to the vertical direction. The beam member is joined to the pillar member with the beam member partially overlapping the cutout portion on the upper end of the pillar member in a plan view, and a lateral surface of the beam member abutting against the protruding portion.
    Type: Application
    Filed: June 26, 2009
    Publication date: March 10, 2011
    Applicant: KOMATSU LTD.
    Inventors: Akihide Namura, Takahiro Noguchi, Hiroaki Tanaka, Fumiaki Kawahara
  • Patent number: 7887124
    Abstract: A cab structure unit includes front-left and front-right pole members, a rear-left and rear-right pole members. The pole members include a pipe member that is bent in a substantially L shape. The pole members include a straight pipe member. The rear end of a beam portion of the pole member and the upper end of the pole member arranged on the left side surface side of the cab that includes an arc part formed along the revolution circle of revolving unit are arranged at deviated positions from each other. The rear end of the beam portion of the pole member and the upper end of the pole member arranged at deviated positions from each other are joined to each other by the rear beam member.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: February 15, 2011
    Assignee: Komatsu Ltd.
    Inventor: Daisuke Tsukamoto
  • Patent number: 7866736
    Abstract: The invention relates to a utility vehicle (1) with a hinged cover element (12) which covers a fuel tank (15) and at least part (24) of an ascent region when the cover element is in a covering position. The cover element (12) can be pivoted from the covering position to an open position. A safeguarding element (11) is non-rotatably coupled to the cover element (12), so that the cover element (12) and the safeguarding element (11) have the same pivot axis and are both moved to the open position simultaneously.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: January 11, 2011
    Assignee: AGCO GmbH
    Inventor: Robert Honzek
  • Patent number: 7862106
    Abstract: Utility vehicle, in particular for military purposes, with a chassis and a cab arranged on it frame so that it can be tilted, and guarded in certain places by affixed armor plating. The cab has a front module and a rear module, whereby the front module has a front wall, two side walls, a rear wall, a floor and a roof forming a cabin for the driver and co-driver. The rear module has a bearer frame enclosed at least in part by walls that form a hood-like protective and stowage space for the power aggregate and other vehicle parts and accessories. The rear module is releaseably attached to the rear of the front module and supported by it. Rear armoring of the cab is implemented by armor plating fitted between its front module and rear module.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: January 4, 2011
    Assignee: MAN Nutzfahzeuge Österreich AG
    Inventors: Peter Hinze, Franz Ribo, Robert Wimmer
  • Publication number: 20100320803
    Abstract: Provided is a floor structure 11 disposed on a chassis frame and equipped with a bed 23 behind a driver's seat 21. The floor structure includes a floor panel 12 and a reinforcement member 13. The floor panel 12 includes: a front-side floor portion 16 that extends rearwards from a bottom portion of a front edge of a cabin 3 and includes a seat-attachment portion 22 supporting the seat 21 from below; a rising portion 17 that is bent at the rear edge of the front-side floor portion 16 and extends upwards; and a rear-side floor portion 18 that is bent at the upper edge of the rising portion 17 and extends rearwards, and that includes a bed-attachment portion 24 on which the bed 23 is mountable.
    Type: Application
    Filed: October 15, 2007
    Publication date: December 23, 2010
    Applicant: ISUZU MOTORS LIMITED
    Inventors: Tateo Ishigami, Ichio Koike, Akihiro Yuuki
  • Publication number: 20100320804
    Abstract: A roof panel of a cab installed on a work vehicle includes a planar portion and a plurality of bent portions. The planar portion serves as the roof surface of the work vehicle cab. The bent portions are formed on the outer periphery of the planar portion. The bent portions are bent at a predetermined angle with respect to the planar portion toward an external side of the roof surface of the work vehicle cab.
    Type: Application
    Filed: March 6, 2008
    Publication date: December 23, 2010
    Applicant: KOMATSU LTD.
    Inventors: Takeshi Kamimae, Makoto Yomogita
  • Publication number: 20100314908
    Abstract: A ROPS-capable cab frame beltline support member for a vehicle cab frame which includes left and right rear corner posts. The beltline support member extends between the rear corner posts and is spaced apart above the lower ends of the posts. The support member includes first and second parts welded together. The support member includes a central portion, a left end fixed to the left rear corner post and a right end fixed to the right rear corner post. The central portion is offset rearwardly with respect to its left and right ends. The first part includes a midportion, a left flange portion and a right flange portion. The midportion has a C-shaped cross sectional shape. The midportion of the first part has a wider upper side, a back plate and a narrower lower side. The second part includes flanged ends and an elongated member having a first edge which engages an inner surface of the first part, and having a side surface which engages an edge of the first part.
    Type: Application
    Filed: June 10, 2009
    Publication date: December 16, 2010
    Inventors: Robert Lee Wood, JR., Trace Dustin Landers, Wayne Douglas Mugge, Charles Nicholas Warren
  • Patent number: 7819454
    Abstract: A vehicle cabinet having cabinet cleats used in conjunction with a vehicle cabin having cabinet cleat receivers is provided for use with a vehicle for operation on the ground. The cabinet cleat receivers cooperate with the cabinet cleats in such a way that locating the receivers with the cleats is easy and requires minimal manipulation by an installer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: October 26, 2010
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Robert C. Kittelson, Joel D. Reed, Patrick E. Temple, Timothy G. Siebert, Charles W. Kipfer
  • Patent number: 7815246
    Abstract: A cab includes a cab frame forming the cab, an outer roof configured to cover the cab frame from above and to be fastened to the cab frame from above, a seal mount protruding downwardly from an edge of the outer roof, and a seal material including a body portion having a recess for receiving the seal mount. The periphery of the body portion of the seal material has a seal lip for contacting the cab frame for sealing, and a drain groove for draining water entering between the seal material and the cab frame.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: October 19, 2010
    Assignee: Kubota Corporation
    Inventors: Norimi Nakamura, Shinichiro Saji, Takeshi Tsuchiya, Masanori Fujino
  • Publication number: 20100244488
    Abstract: A vehicle with a cabin comprises a vehicle body supported by a plurality of wheels; a cabin bracket supported by the vehicle body; an elastic member for supporting the cabin, disposed between the cabin and the cabin bracket; and a weight member attached to a plate-shaped member of the cabin.
    Type: Application
    Filed: April 6, 2010
    Publication date: September 30, 2010
    Applicant: Kubota Corporation
    Inventors: Tomofumi Fukunaga, Yutaka Kitano, Kenichi Aoyama
  • Patent number: 7789446
    Abstract: The moveable storage assembly of the invention is well suited to vehicles with tall ceilings, such as a truck cab. The storage assembly has a storage unit attached to guide assemblies. The guide assemblies allow the storage unit to move on guide rails from a retracted to an extended position for easy access to items within the storage unit. The guide assemblies have guides slidingly engaging the guide rails and end brackets at each end of the guide rail. A linear actuator attached to the storage unit moves the storage unit on the guide rails.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: September 7, 2010
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Brian Hirsch, Lluis Penalver-Aguila, Laura Rose Semo Scharfman, Joshua Sztul
  • Patent number: 7780225
    Abstract: A seating apparatus is described for arrangement in a driver's cabin of a construction vehicle, especially a soil compacting machine, comprising a treading surface and an operating desk. The seating apparatus comprises a driver's seat and an adjusting device, and the adjusting device comprises two guide rails and a seat carrier. The seat carrier is held on the guide rails and is adjustable transversally to the traveling direction of the construction vehicle. The guide rails are arranged next to the treading surface used by the driver in such a way that the seat carrier can be displaced relative to the treading surface in a freely floating manner over the same.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: August 24, 2010
    Assignee: BOMAG GmbH
    Inventors: Thomas Klein, Thomas Haubrich
  • Publication number: 20100207425
    Abstract: Method is provided for after market conversion of a 4×4 vehicle produced by a manufacturer into a high mobility vehicle having increased maneuverability and on-road and/or off-road capability, relative to the 4×4 vehicle. The 4×4 vehicle has a chassis with a frame, front axle and rear axle, said chassis having a standard wheelbase. The method includes dismounting at least one of the front axle or rear axle from the frame; shortening said frame; and mounting the dismounted axle to the shortened frame so as to obtain a shortened chassis having a shortened wheelbase which is shorter than any standard wheelbase of the line of models produced by the manufacturer.
    Type: Application
    Filed: April 28, 2010
    Publication date: August 19, 2010
    Applicant: PLASAN SASA LTD.
    Inventors: Yakov BEN-ARI, Tal DAI
  • Publication number: 20100201156
    Abstract: The vehicle frame for a work vehicle includes a cabin frame that is assembled into a substantially box form. A base frame is welded to the cabin frame. The cabin frame includes left and right side frames, each of which is formed into a loop. The cabin member includes a plurality of cross members for connecting the left and right side frames. Each of the side frames is formed with a single one-piece pipe material having a first end and a second end with the first end connected to the second end such that a tangential direction extending along a region of the first end coincides with a tangential direction extending along a region of the second end. The pipe material has an irregular shape having a recess formed along the entire length between the first end and the second end of the pipe material.
    Type: Application
    Filed: January 22, 2010
    Publication date: August 12, 2010
    Applicant: KUBOTA CORPORATION
    Inventor: Norimi Nakamura
  • Patent number: 7770963
    Abstract: A cab structure for a construction machine that includes a plurality of pole members and can ensure the rigidity of the cab structure for a construction machine is provided. The cab structure unit includes the rear-right pole member that has a length that is shorter than other pole member (rear-left pole member) and does not reach the level of a floor panel (joint panel) so that the recessed space is formed in the rear side of the cab (10). The rear-right pole member is joined to the first rear panel portion and the plate-shaped member as a reinforcement member that reinforces a part from the lower end of the rear-right pole member to the height position of the floor panel.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: August 10, 2010
    Assignee: Komatsu Ltd.
    Inventors: Daisuke Tsukamoto, Koudou Tsuji
  • Publication number: 20100187860
    Abstract: A cab includes left and right rear pole members having internal spaces and prescribed shapes in cross-section. The right rear pole member includes a first hole portion that extends along the longitudinal direction of the right rear pole member and penetrates the right rear pole member in the left-and-right direction of the right rear pole member, and a first plate-shaped member inserted into and secured in the first hole portion.
    Type: Application
    Filed: September 11, 2008
    Publication date: July 29, 2010
    Applicant: KOMATSU LTD.
    Inventors: Hiroaki Tanaka, Akihide Namura, Takahiro Noguchi, Fumiaki Kawahara
  • Patent number: 7757798
    Abstract: Fork lift truck comprising a drive unit and a load unit which may be raised and lowered relative to the drive unit, the drive unit having a fixed operator's platform which may be accessed via a rear entrance, from where steering, controlling the drive motor and actuating the load unit may be operated, the operator's platform being defined by side walls and being fastened to the frame of the drive unit, on the frame a lower wall portion of the side walls being configured, which is formed integrally with the frame or is welded to the frame and an upper wall portion is formed with its lower edge which is complementary to the upper edge of the lower wall portion and may be releasably connected by means of screw connections to the frame and/or the lower wall portions.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: July 20, 2010
    Assignee: Jungheinrich Aktiengesellschaft
    Inventor: Karlheinz Niemeier
  • Publication number: 20100176624
    Abstract: A rear limiting mechanism (35) for limiting a moving range in a vertical direction, a front-rear direction and a lateral direction of the cab frame (24) is arranged immediately below a rear pillar (30) of the cab frame, between the vehicle body frame (21) and both right and left end portions of the higher portion of the cab frame (24). The rear limiting mechanism (35) includes a limitation member (36), limiting members (37, 38) and a limiting pin (40). Gaps (S1a, S1b) are provided between the limiting pin (40) and the limitation member (36), gaps (S2a, S2b) are provided between the limitation member (36), and the front limiting member (37) and the rear limiting member (38). Gaps (S3a, S3b) are provided between the limiting pin (40) and the limitation member (36). A movement of the cab frame (24) is limited within the ranges of the gaps.
    Type: Application
    Filed: November 29, 2007
    Publication date: July 15, 2010
    Applicant: KOMATSU LTD.
    Inventor: Takeshi Kamimae
  • Patent number: 7731273
    Abstract: A work vehicle is provided including a frame structurally carrying a cab structure having a brim including a plurality of viewing openings. The cab structure structurally carries a window in close proximity to the brim and is disposed above an operating viewing position. The window and brim are in viewing alignment from the operating viewing position. The window is sufficiently disposed within the cab structure for protection from vertically falling objects.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: June 8, 2010
    Assignee: CNH America LLC
    Inventors: Carl Joseph Hagele, Michael David Case, Mark W. DeSmit, Jr., Christohper Dixon Bell, Kyle Brenner
  • Publication number: 20100116577
    Abstract: An enhanced mobility device is disclosed. The device has an enclosure defining an interior and an exterior and having a floor defining an opening therein. At least one access opening allows passage between the exterior and interior. A plurality of clamps attach to the interior of the enclosure. The access opening is sized to allow passage of a personal mobility device from the exterior to the interior where the mobility device may be secured to the enclosure for transport by the plurality of clamps.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 13, 2010
    Inventors: Dick Bixler, Nancy Cudney
  • Publication number: 20100117399
    Abstract: To facilitate the production of a cab in the form of a box by joining side, rear and roof panels to pillars, and to improve the productivity. Pillars forming the cab (2) include composite pillars (16, 18) obtained by juxtaposing and joining together the pairs of pillar members (20, 22), and panel assemblies (4, 6, 8) adjacent to the pillar members (20, 22) are joined to the pillar members (20, 22) of the composite pillars (16, 18).
    Type: Application
    Filed: January 31, 2008
    Publication date: May 13, 2010
    Inventors: Eiji Akahane, Takayuki Yuasa, Kazushige Tasaki, Masayoshi Nakajima, Robert D. Clausen, Teruyuki Yamada, Hideo Kosaka, Yusuke Harayama
  • Patent number: 7712824
    Abstract: A cab for a construction machine is provided which is capable of providing a protective space to protect the operator from injury even if a transversely working external force is imposed on the cab, causing deformation of the cab. To this end, a transverse member, which is disposed at a position above an operator's seat and constitutes the framework of the cab, has a deformation inducing part located at a position outside the projected area of the central part of the operator's seat. Even if the cab is deformed by an external force, the cab is not largely deformed in a direction toward the operator.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: May 11, 2010
    Assignee: Komatsu Ltd.
    Inventor: Tadashi Mori
  • Patent number: 7712818
    Abstract: To provide a box-shaped cab for a work machine, on which an operator operates the work machine, having a front surface portion, a rear surface portion, left and right side surface portions, a floor surface portion, and a ceiling surface portion, the cab for a work machine includes: a frame body having a pair of rear side structural members and a pair of lateral side structural members, a pair of rail members each having a vertical portion along the front surface portion and a horizontal portion along the ceiling surface portion; and a rectangular window frame being stored in the front surface portion or the ceiling surface portion, in which the vertical portions of the rail members are directly fixed to the lateral side structural members, and the horizontal portions of the rail members are fixed to the lateral side structural members via intermediate members.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: May 11, 2010
    Assignee: Komatsu Ltd.
    Inventors: Kouzoh Yano, Tatsushi Itoh
  • Patent number: 7677646
    Abstract: The vehicle frame for a work vehicle includes a cabin frame that is assembled into a substantially box form. A base frame is welded to the cabin frame. The cabin frame includes left and right side frames, each of which is formed into a loop. The cabin member includes a plurality of cross members for connecting the left and right side frames. Each of the side frames is formed with a single one-piece pipe material having a first end and a second end with the first end connected to the second end such that a tangential direction extending along a region of the first end coincides with a tangential direction extending along a region of the second end. The pipe material has an irregular shape having a recess formed along the entire length between the first end and the second end of the pipe material.
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: March 16, 2010
    Assignee: Kubota Corporation
    Inventor: Norimi Nakamura
  • Patent number: 7677647
    Abstract: A work vehicle includes a frame, a cab structure connected to the frame and a seat connected to the frame. A substantially rigid restraining device of unitary construction is pivotably connected behind the seat to any one of the frame, the cab structure, or the frame and the cab structure. The pivotable connection between the restraining device and the frame and/or the cab structure is adjustable.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: March 16, 2010
    Assignee: CNH America LLC
    Inventors: Bennett C. Cott, Michael David Case, Joshua John Pasa, Kyle Brenner
  • Publication number: 20100045071
    Abstract: A cab body structure includes a cab front panel 10a, a cab rear panel, a pair of cab side panels 20, and a front window 50a. The pair of cab side panels 20 is arranged almost parallel to each other when width of the cab front panel 10a in the vehicle width direction and width of the cab rear panel in the vehicle width direction are set approximately equal, and arranged slanting on the outer side towards the rear along the vehicle width when width of the cab rear panel in the vehicle width direction is set greater than width of the cab front panel in the vehicle width direction.
    Type: Application
    Filed: November 27, 2007
    Publication date: February 25, 2010
    Applicant: ISUZU MOTORS LIMITED
    Inventor: Taku Orii
  • Publication number: 20100032985
    Abstract: A rear beam has a first beam with right and left ends welded to right and left rear supports and a second beam welded to a front surface of the first beam along the right and left direction. The second beam is welded to the first beam so that an upper end portion of the second beam is above an upper end portion of the first beam and a lower end portion of the second beam is above a lower end portion of the first beam.
    Type: Application
    Filed: July 21, 2009
    Publication date: February 11, 2010
    Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Keiji YAMAMOTO, Yoshiaki Murakami
  • Publication number: 20100032984
    Abstract: A reinforced structure for a cabin of a working machine is disclosed, which comprises a cabin, a boom installed along the cabin, and a reinforcing member provided for the cabin. The cabin includes front pillars, upper pillars and rear pillars. The reinforcing member includes a first member located longitudinally between upper ends of the front and rear pillars located on the working apparatus side of the cabin, the first member being fixed to the upper pillar located on the same side, and a second member, one end of the second member being fixed to an intermediate position of the first member, and the other end thereof being fixed to the other upper pillar.
    Type: Application
    Filed: June 22, 2009
    Publication date: February 11, 2010
    Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Yoshiaki Murakami, Keiji Yamamoto
  • Publication number: 20100025136
    Abstract: A counterweight (8) is attached to the rear side of a revolving frame (6), and an engine (9) is mounted in a transverse direction in front of the counterweight (8). A heat exchanger (12) is located on the left side of the engine (9), and a left-hand side door (17) is located on the left side of the heat exchanger (12). An air cleaner (24) is accommodated in an air cleaner chamber (19) which is provided in a space enclosed by the counterweight, left-hand side door and heat exchanger. In this state, a casing (25) of the air cleaner has an opening portion (25A) to permit insertion and extraction of a filter element (26). Thus, at the time of a maintenance work for the air cleaner, one can draw out the filter element from the opening portion of the casing simply by opening the left-hand side door.
    Type: Application
    Filed: April 9, 2008
    Publication date: February 4, 2010
    Applicant: Hitachi Construction Machinery Co., Ltd.
    Inventors: Makoto Matsushita, Masao Nakamura, Kazuhisa Tamura
  • Publication number: 20090321171
    Abstract: A cab structure for a vehicle includes a driver's seat and a steering device arranged at least essentially in front of the driver's seat, with the steering device including a steering wheel arranged on a steering column, with the steering column being arranged to be able to be pivoted around a pivot shaft from a first raised active position in front of and at least partially above the driver's seat, to a second inactive position, with the steering device in addition comprising a folding mechanism arranged for adjusting the steering device between the positions. In its second inactive position, the steering device is folded away essentially under the driver's seat.
    Type: Application
    Filed: December 22, 2005
    Publication date: December 31, 2009
    Inventor: Jon Hakansson
  • Patent number: 7631927
    Abstract: A canopy of a working vehicle has, therein, a forwardly and reversely rotatable seat and enables an increase in the rigidity of a canopy frame with a low cost and simple structure. Frames forming the back part of the canopy are disposed radially from the rotating axis of the seat in the canopy in plan view and bent toward the inside of the canopy. The heights of the bent points of the frames are generally aligned with the height of the seat surface of the seat and disposed in the canopy.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: December 15, 2009
    Assignee: Yanmar Co., Ltd.
    Inventor: Hiroaki Ayabe
  • Patent number: 7607709
    Abstract: A vehicle includes a body defining a vehicle interior and a cargo bed, and a reversible bulkhead assembly that is positioned between the interior and the cargo bed. The bulkhead rotates with respect to the vehicle body to alternately provide a first cargo bed configuration and a different second cargo bed configuration. A concave side of the bulkhead is rotated adjacently to the vehicle interior to decrease the length of the cargo bed and increase the size of the vehicle interior in one configuration, and adjacently to the cargo bed to increase the length of the cargo bed while decreasing the size of the vehicle interior in another configuration. An optional pivoting mechanism can slow the rotation of the bulkhead, and can also or alternately prevent rotation of the bulkhead in one direction to facilitate repositioning of the bulkhead between the two positions.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: October 27, 2009
    Inventor: Wade W. Bryant
  • Patent number: 7606648
    Abstract: An operator display system for a material handling vehicle, the material handing vehicle having a material handling device comprising an arm and a material handling implement mounted on the arm, the operator display system being operable to receive input information comprising information relating to the orientation of the arm and of the material handling implement and calculate the position of the material handling implement, the operator display system further having a head-up display, the operator display system being operable to generate an output in accordance with the input information and display the output on the head-up display.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: October 20, 2009
    Assignee: J. C. Bamford Excavators Limited
    Inventors: John Shepherd, Mark Lewis Whatley
  • Publication number: 20090256393
    Abstract: Provided is a construction equipment cab having a protective structure capable of protecting an operator from injury due to deformation of a cab in the event of a rollover accident. The construction equipment cab is mounted on an upper swivel body, and the protective structure is mounted on the cab and the upper swivel body and protects an operator from the cab in a rollover accident. The construction equipment cab includes a lower panel provided at a rear lower portion of the cab to be sunk in a forward direction in order to secure a space in which the protective structure is held, and a unit for fixing the protective structure held in the space to the upper swivel body and the cab.
    Type: Application
    Filed: June 25, 2009
    Publication date: October 15, 2009
    Inventor: Kang Tae Kim
  • Publication number: 20090256394
    Abstract: The present invention relates to a working machine, in particular a traveling material-handling machine, in particular a hydraulic excavator, comprising a basic machine, a cabin and a cabin arm pivotally mounted on the basic machine, by means of which the position of the cabin with respect to the basic machine can be varied, wherein the cabin arm can be swivelled with respect to the basic machine about a horizontal axis by means of at least one hydraulic actuator, and wherein the cabin is pivotally mounted on the cabin arm via a hydraulic inclination adjustment device. In accordance with the invention, the cabin includes an emergency lowering system, in which an inclination emergency valve is provided for the inclination adjustment device of the cabin, which in a case of emergency lowering provides for alignment of the cabin into a normal position.
    Type: Application
    Filed: April 10, 2009
    Publication date: October 15, 2009
    Inventor: Simon Meier
  • Patent number: 7600808
    Abstract: A utility vehicles, in particular for military purposes, with a chassis and a cab arranged on the frame of said chassis so that it can be tilted. The cab has a front module and a rear module. The front module forms a cabin for the driver and co-driver. The rear module forms a hood-like protective and stowage space for vehicle aggregates, parts and accessories. The floor of the front module is reinforced by two longitudinal floor members extended through the front module rear wall by supporting brackets to support the rear module. There are supports so that the rear module, can rest on the extended supporting brackets of the longitudinal floor members. On the front module rear wall and at the front of the rear module bearer frame there are matching supporting and joining elements at different levels with flush boreholes or through-holes through which screws can be threaded to securely join the two cab modules on a longitudinal, crosswise and vertical axis, and also enabling them to be released.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: October 13, 2009
    Assignee: MAN Nutzfahrzeuge Österreich AG
    Inventors: Peter Hinze, Friedrich Beer, Franz Ribo, Robert Wimmer
  • Patent number: 7588287
    Abstract: A work vehicle includes a frame, and a cab structure and a seat each pivotably connected to the frame. In response to the cab structure and seat being disposed in an operating position with the frame, the cab structure substantially prevents pivotable movement of the seat.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: September 15, 2009
    Assignee: CNH America LLC
    Inventors: Michael David Case, Kyle Brenner, Loras Lavern Weinschenk
  • Patent number: 7581783
    Abstract: A cab for a construction machine is provided which is cost effective, good in strength as a cab, usable in narrow sites where an obstacle exists, and good in front visibility and design. The cab for a construction machine has left front, left rear, right front and right rear pillars 12, 13, 14, 15 which vertically extend. The left rear and right rear pillars 13, 15 are made of a pipe material, and the rear part of the cab has greater rigidity than the front part of the cab. The left front and right front pillars 12, 14 are respectively constituted by at least two press-molded parts which are respectively formed into a specified shape by press molding.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: September 1, 2009
    Assignee: Komatsu Ltd.
    Inventors: Tadashi Mori, Koudou Tsuji
  • Publication number: 20090200835
    Abstract: A vehicle body with a laminated wall includes a first wall and a second wall that is fixedly attached to the vehicle body and provided with a plurality of receiving openings. The first wall can have a plurality of assembly openings each provided with at least one sub-unit so as to form a substantially complete sub-assembly of the vehicle body, and each being arranged so as to substantially coincide with a corresponding receiving opening when the outer side of the first wall is attached to the inner side of the second wall. The outer side of the first wall can be attached to the inner side of the second wall so that each assembly opening substantially coincides with at least one receiving opening to form the laminated wall.
    Type: Application
    Filed: March 28, 2006
    Publication date: August 13, 2009
    Applicant: VOLVO LASTVAGNAR AB
    Inventors: Jan Nilsson, Bo Olofsson, Martin Hoban, Raimo Tenhunen, Michael Dyverfors
  • Publication number: 20090195025
    Abstract: A work vehicle includes a frame, and a cab structure and a seat each pivotably connected to the frame. A mechanical interconnection is provided between the cab structure and a seat. In response to the cab structure pivoting away from the frame by a predetermined amount, the seat is urged to pivot away from the frame by the mechanical interconnection.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: James Shurts, Michael David Case, Kyle Brenner, Joshua John Pasa
  • Publication number: 20090195024
    Abstract: A work vehicle includes a frame, a cab structure connected to the frame and a seat connected to the frame. A substantially rigid restraining device of unitary construction is pivotably connected behind the seat to any one of the frame, the cab structure, or the frame and the cab structure. The pivotable connection between the restraining device and the frame and/or the cab structure is adjustable.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: Bennett C. Cott, Michael David Case, Joshua John Pasa, Kyle Brenner
  • Publication number: 20090195023
    Abstract: A work vehicle includes a frame, and a cab structure and a seat each pivotably connected to the frame. In response to the cab structure and seat being disposed in an operating position with the frame, the cab structure substantially prevents pivotable movement of the seat.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: Michael David Case, Kyle Brenner, Loras Lavern Weinschenk