Including Pivoted Coaxial Spring Retaining Bar Patents (Class 16/290)
-
Patent number: 11808074Abstract: The invention relates to a fitting arrangement having a furniture connecting fitting, in particular a hatch holder, which can be used to attach a furniture hatch or a door can be to a cabinet body in a swiveling manner, wherein an interlock (200) and a bracket (300) are provided, which can be used to connect the furniture hatch in a form-fitting and/or form-locked manner to the furniture body in a closed position of a kinematic arrangement (30) of the furniture connecting fitting, wherein the kinematic arrangement (30) has levers and links, which can be used to move the furniture hatch or door from the closed position into an open position, wherein a spring element (38.Type: GrantFiled: June 13, 2019Date of Patent: November 7, 2023Inventor: Artur Hirtsiefer
-
Patent number: 11415361Abstract: A refrigerator box body includes mounting bases (1) used to mount hinges, a box housing (2) provided with an upward opening, and an opening frame (3) connected to the opening of the box housing (2), a side plate of the box housing (2) being provided with mounting ports (4) penetrating the side plate of the box housing (2) along the thickness direction, the mounting bases (1) being arranged within the mounting ports (4), the mounting bases (1) being provided with depressions (11) with concave sides toward an inside of the box housing (2), the hinges being mounted within the depressions (11), the mounting bases (1) being provided with guide grooves (12), side edges of the mounting ports (4) being inserted into the guide grooves (12) so as to connect the mounting bases (1) and the box housing (2), an edge of the opening frame (3) abutting against upper sides of the mounting bases (1).Type: GrantFiled: October 23, 2018Date of Patent: August 16, 2022Assignees: HEFEI HUALING CO., LTD., HEFEI MIDEA REFRIGERATOR CO., LTD., MIDEA GROUP CO., LTD.Inventors: Benlei Liang, Chao Liu, Pingfang Li, Huawei Zhang, Hao Yu
-
Patent number: 11105137Abstract: Hinge for furniture including a fixed part housed in a seat of a horizontal plane of the furniture structure, and a moving part housed in a seat of a door of the furniture, to operate the door in opening and closing by a movement mechanism including at least one lever connecting a pin placed on the fixed part of the hinge and a pin placed on the moving part, wherein the closing force of the door is determined by a spring acting on a pusher that exerts a thrust force on a rocker arm, against which the lever of the door movement mechanism acts, wherein a unit are provided apt to vary the distance of the spring from a pivot pin of the rocker arm, in order to vary the lever arm and consequently the reaction force of the movement lever and therefore the closing force of the door.Type: GrantFiled: June 5, 2018Date of Patent: August 31, 2021Assignee: EFFEGI BREVETTI S.R.L.Inventor: Maurizio Pleuteri
-
Patent number: 10753135Abstract: A counterbalance assembly including a housing, a pivot nose, and a spring pack. The housing including a front housing wall having a first housing edge and a second housing edge opposite the first housing edge, a first housing side wall projecting from the first housing edge and having a first retaining slot, and a second housing side wall oppositely disposed relative to the first housing side wall, projecting from the second housing edge and having second retaining slot in registered alignment with the first retaining slot.Type: GrantFiled: February 5, 2019Date of Patent: August 25, 2020Assignee: Webber Knapp CompanyInventor: Daniel M. Graham
-
Patent number: 10712017Abstract: A household appliance includes a processing chamber having a front loading opening, a door, and hinges to join the door to a remaining structure of the household appliance and to enable the door to horizontally pivot for closing the loading opening. At least one of the hinges is floatingly joined to the remaining structure of the household appliance.Type: GrantFiled: November 15, 2016Date of Patent: July 14, 2020Assignee: BSH Hausgeräte GmbHInventors: Jérémy Buchmann, Jürgen Desor
-
Patent number: 10590688Abstract: A lifting system for leaves of furniture that oscillate about at least one horizontal axis comprises a supporting body which can be connected to a fixed portion of the piece of furniture, a system of articulated levers with a first lever and a second lever which connect the supporting body to a leaf of the piece of furniture, and elastic actuation elements which are functionally connected to the system of articulated levers in order to generate a rotation torque for the system of levers; the lifting system further comprises elements for increasing the rotation torque which cooperate with the elastic actuation elements in order to increase the rotation torque at least along a portion of the oscillation in the direction for opening the leaf that includes the raised position of the leaf.Type: GrantFiled: February 15, 2016Date of Patent: March 17, 2020Assignee: ARTURO SALICE S.P.A.Inventor: Luciano Salice
-
Patent number: 10531765Abstract: A cast iron kamado style cooker includes a cast iron frustoconical pot and a semi-spherical cast iron lid. Both the lid and the pot are configured with integrally-formed circumferential band surrounding areas of each that comprise the greatest diameter and are pivotally connected to each other so that the lid may be rotated away from the pot. The cooker also includes a lift assist mechanism operative to impart a force to contribute to raising the cast iron lid.Type: GrantFiled: December 31, 2015Date of Patent: January 14, 2020Assignee: GFMCO LLCInventor: George G Boyd, Sr.
-
Patent number: 10221603Abstract: A counterbalance assembly including a housing, a pivot nose, and a spring pack. The housing including a front housing wall having a first housing edge and a second housing edge opposite the first housing edge, a first housing side wall projecting from the first housing edge and having a first retaining slot, and a second housing side wall oppositely disposed relative to the first housing side wall, projecting from the second housing edge and having second retaining slot in registered alignment with the first retaining slot.Type: GrantFiled: April 13, 2017Date of Patent: March 5, 2019Assignee: Weber Knapp CompanyInventor: Daniel M. Graham
-
Patent number: 9867396Abstract: An electronic cigarette case, comprising a case body (2) and a case cover (1) movably connected to the case body (2), also including a flexible structure (3). One end of the flexible structure (3) is connected to the case body (2), while the other end is connected to the case cover (1). When opening the case cover (1), the flexible structure (3) undergoes a first elastic deformation along a moving direction of the case cover (1) relative to the case body (2). When closing the case cover (1), the flexible structure (3) undergoes a second elastic deformation in a direction opposite to the moving direction in which the first elastic deformation occurs. The electronic cigarette case is structurally simple and low-cost.Type: GrantFiled: July 3, 2013Date of Patent: January 16, 2018Assignee: HUIZHOU KIMREE TECHNOLOGY CO., LTD. SHENZHEN BRANCHInventor: Qiuming Liu
-
Patent number: 9387811Abstract: Method and arrangement for providing and controlling operation of a dual sided opening roof mount cargo box for a carrying vehicle. A dual sided opening roof mount cargo box is provided and which has a lid portion releasably hinge-connected at two lateral sides to a bottom portion of the cargo box for alternate pivotation at each of the two lateral sides between open and closed configurations. The bottom portion is adapted to be mounted to a carrying vehicle and the lid portion is manufactured from a semi-flexible material sufficiently pliable to permit two opposite end regions thereof to be at different relative distances from the bottom portion of the cargo box during transition between the open and closed configurations. A pair of spring-biased struts are also provided, each operatively interposed between the lid portion and the bottom portion of the cargo box, and one each of the pair of spring-biased struts being located at the two opposite end regions of the cargo box.Type: GrantFiled: July 31, 2015Date of Patent: July 12, 2016Assignee: Thule Sweden ABInventors: Mark Viklund, Vincent Bove
-
Patent number: 9157262Abstract: A door hinge includes: a fixed board fixed to a door frame; a cover housing fitted to the upper end of the fixed board; an operation frame fixed to a door; an operation cam member rotatably disposed inside the cover housing and axially coupled to the operation frame fixed to the door by a shaft, so that the operation cam member rotates around the shaft according to the rotating operation of the operation frame; a link coupled eccentrically to one side of the operation cam member by a second pin and linearly moving according to the rotating operation of the operation cam member; a slider coupled to the link by a first pin and moving horizontally in forward and backward directions according to the linear movements of the link in the state disposed inside the cover housing; and a spring fitted to the outer circumferential surface of the slider to elastically support the closing operation of the door.Type: GrantFiled: December 2, 2013Date of Patent: October 13, 2015Assignee: Poong Won Industry Co., Ltd.Inventor: June-young Lee
-
Patent number: 9080365Abstract: An appliance lid hinge assembly has a channel housing including first and second spaced-apart side walls and a transverse face walls, a cavity located between the first and second side walls and a slot having first and second slot portions respectively located in said first and second side walls. The channel housing is pivotally connected to a cam via a rivet or other pivot fastener at a pivot point. A biasing element acts between the housing and the cam in order to control the movement of housing relative to the cam about the pivot point. Alternatively, a damper can be used to control movement of the housing relative to the cam about the pivot point. A snubber subsystem can also be added to provide further damping resistance.Type: GrantFiled: November 20, 2013Date of Patent: July 14, 2015Assignee: Mansfield Engineered Components, Inc.Inventors: James J. Collene, Nicholas R. SirLouis
-
Patent number: 8286306Abstract: Described is a hinge for wings or doors, in particular for electrical household appliances, comprising a first body (5), a second body (6) and a connecting lever (7) between the first and the second body (5, 6).Type: GrantFiled: March 23, 2010Date of Patent: October 16, 2012Assignee: NUOVA STAR S.p.A.Inventor: Angelo Vanini
-
Patent number: 8087128Abstract: A hinge assembly includes a base, a joint member, a pintle, and a coiling spring. The joint member is rotatably connected to the base. The pintle runs through the base and the joint member. The coiling spring has a first end and a second end. The first end is fixed relative to the base, and the second end is fixed relative to the joint member.Type: GrantFiled: April 10, 2009Date of Patent: January 3, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yu-Cheng Chou, Jin-Xin Wang, Jun-Wu Duan, Fan Zhou, Ben-Gui Long
-
Patent number: 7971393Abstract: A door system includes a structural member and a door that is movably mounted with respect to the structural member for movement between an open position and a closed position. A spring is mounted with respect to the structural member or the door and being sufficiently positioned to bias the door toward its open position when the door is in its closed position. Active material based actuators may selectively compress the spring prior to door closure to minimize door closing effort.Type: GrantFiled: October 30, 2007Date of Patent: July 5, 2011Assignee: GM Global Technology Operations LLCInventors: Xiujie Gao, James H. Shoemaker, Paul W. Alexander, Alan L. Browne, Nancy L. Johnson, Nilesh D. Mankame, Louise E. Stauffer, Robert L. Vitale, Jack L. Bailey
-
Publication number: 20080201903Abstract: A counterbalance hinge (20, 20?) for a vehicle closure includes a pivot and counterbalance assembly (44) having a cam (46) and a spindle (50) with a helical threaded connection biased by a spring (56,56?) that provides closure counterbalancing. In one embodiment the spring (56) is of the helical tension type and another embodiment has the spring (56?) of the helical compression type.Type: ApplicationFiled: February 20, 2008Publication date: August 28, 2008Applicant: Anderson-Cook, Inc.Inventor: David M. Sovis
-
Patent number: 7374137Abstract: A directional support structure for use with solar panels, flat satellite antennas, and the like items that are directed toward a point in space. The support structure includes a mounting plate with an extension tube extending outwardly therefrom, pivotally secured to a mounting bracket permitting rotational azimuth alignment of the mounting plate. At least one locking turnbuckle is attached between the extension tube and the mounting bracket to provide locking and vertical adjustable alignment of the mounting plate. The base member includes an attached first flange positioned along an upper end of the base member, an attached flaring positioned on the lower end of the mounting bracket, and an unattached second flange positioned over the flaring, securable to the first flange with fasteners.Type: GrantFiled: January 4, 2006Date of Patent: May 20, 2008Inventor: Wayne Staney
-
Patent number: 7125062Abstract: A multi-functional cargo area assembly for a cargo bed of a vehicle includes a first and a second sidewall disposed in a transversely spaced relationship, and an integrally formed guide track in the first and second sidewalls. The cargo area assembly also includes extendible sidewall portions. The cargo area assembly further includes a movable divider panel supported with the guide track by a support rod, and extending transversely between the first and second sidewalls, wherein the divider panel includes a positioning mechanism for fixedly locating the divider panel.Type: GrantFiled: March 4, 2004Date of Patent: October 24, 2006Assignee: Projx, Inc.Inventors: Lowell Kiester, Douglas Street
-
Patent number: 7028373Abstract: A hinged housing portion (110) coupled to a second housing portion (120), for example in a wireless communications device, including a compression spring (134) coupled to one of the housing portions, a cam (142) coupled to the body member, and a follower (336) coupled between the cam and the compression spring. The compression spring compresses along a compression axis perpendicular to the axis of rotation. The contoured surface or cam surface urges the follower against a first side of the second housing portion with the follower force 724. The follower force is parallel to the slope of the contoured surface slope at the point of contact between the follower and the contoured surface. The follower force results in rotation of the second housing portion in a first direction or second direction of rotation about the first axis depending on the angle of the contoured surface relative to the compression spring axis.Type: GrantFiled: May 16, 2003Date of Patent: April 18, 2006Assignee: Motorola, Inc.Inventors: Roger W. Harmon, Michael F. Spence
-
Patent number: 6766563Abstract: A hinge assembly for a door of a kimchi storage device is disclosed. The hinge assembly has a support member 60 including a first contact surface 62a sloping down on the upper surface thereof and a second contact surface 62b sloping down thereon next to the first contact surface 62a and prevents the door 5 from coming off the upper surface of the body 6 of the kimchi storage device by maintaining the closed position of the door tightly and prevents cold air leakage by maintaining a sealed state. Also, in an embodiment of the present invention, a hinge housing 70 has a guard portion 71 formed at an upper end portion thereof, the guard portion 71 having an inwardly curved shape and being extended from the upper end of the hinge housing 70 toward inside of the turn member 20, thereby covering a gap formed in a conjunction area between the hinge housing 70 and the turn member 20.Type: GrantFiled: May 23, 2002Date of Patent: July 27, 2004Assignee: Mando Climate Control CorporationInventor: Young-gil Lee
-
Patent number: 6748625Abstract: A notebook computer hinge with spring opener is provided. The shaft has a C-shaped stopper ring with an offset notch in the middle section, which allows the coupling block of the rotatable bracket to be engaged by the notch. A spring is mounted on the outer edge of the rotatable bracket through a common shaft. As the display panel is lowered towards the computer body, the coupling block presses against the stopper ring and a torsional force is accumulated by the spring. The force will be released once the notebook computer is opened, enabling the display panel to be separated from the computer body with an appropriate angle, thus providing extra convenience for notebook computer users.Type: GrantFiled: November 12, 2002Date of Patent: June 15, 2004Assignee: Shin Zu Shing Co., Ltd.Inventor: Sheng-Nan Lu
-
Patent number: 6648398Abstract: A method and apparatus for coupling a vehicle body panel partition for pivotal movement between an upright and a retracted position. A mounting includes hinge sets formed from two hinge leafs, each hinge leaf being used to retain one of the alternate ends of the torsion rod pin extending through aligned pivot portions on each pin leaf. Preferably, each hinge set is integrally formed with the torsion pin by retainers holding ends of the torsion pin with respect to each of the leafs. In the preferred embodiment, a return bent end of the torsion pin is received in an extended support member while the other end is retained in a returned bent portion of the second leaf, each end extending in a radial direction aligned at an angle to the direction of the other end.Type: GrantFiled: January 9, 2001Date of Patent: November 18, 2003Assignee: M&C CorporationInventor: Michael John Duffy
-
Patent number: 6619723Abstract: A method and apparatus for coupling a vehicle body panel partition for pivotal movement between an upright and a retracted position. A mounting includes hinge sets formed from two hinge leafs, a hinge leaf being used to retain one of the ends of the torsion rod pin extending through aligned pivot portions on each hinge set. Preferably, each hinge set is integrally formed with the torsion pin by retainers holding ends of the torsion pin with respect to one leaf of each of the hinge sets. In the preferred embodiment, a return bent end of a common torsion pin is received in a first leaf of one of at least two hinge sets, while the other end of the rod is bent and retained in a second leaf of a second hinge set.Type: GrantFiled: September 27, 2002Date of Patent: September 16, 2003Assignee: M & C CorporationInventor: Michael John Duffy
-
Patent number: 6513617Abstract: A vehicle hood apparatus is provided with a hood retaining mechanism including a linkage which is bendable and stretchable for retaining a hood in a lifted position when a vehicle collides with an object to be protected and the rear end of the hood is lifted. The linkage has an upper link and a lower link which are bendably and stretchably connected via a hinge. A stopper is included for preventing the lower link from falling rearward relative to the vehicle when the lower link and the upper link stretch. The hood apparatus further includes a ratchet mechanism for preventing the lower link and the upper link from shifting from the stretching state to a bending state to securely retain the lifted hood.Type: GrantFiled: July 24, 2001Date of Patent: February 4, 2003Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Sakae Sasaki, Ken Hanayama, Kaoru Nagatomi
-
Patent number: 5099757Abstract: A screen printing machine including a head and at least one screen frame holding arm pivotally mounted on the head for movement about an axis toward and away from a platen between lowered printing and raised non-printing positions, respectively, is provided which includes primary springs associated with the screen frame holding arm, the primary springs attached at one end to first attachment locations on the arm and at another end to second attachment locations on the head for controlling the movement of the arm. Secondary springs for adjusting the spring rate of the primary springs are also provided, the secondary springs in one embodiment extending between the same first and second attachment locations.Type: GrantFiled: August 20, 1990Date of Patent: March 31, 1992Assignee: R. Jennings Manufacturing Co., Inc.Inventor: Roger Jennings
-
Patent number: 4985939Abstract: Disclosed herein is a hinge assembly comprising a housing adapted to engage a toilet bowl and comprising an internal cavity including a bottom opening, and a cylindrical bearing surface having a horizontally extending axis, a hinge member supported by the bearing surface for rotation about the axis and including a hinge pin extending co-axially with the cylindrical portion and outwardly of the housing and adapted to be fixedly engaged with a toilet seat to effect toilet set rotation in common with rotation of the hinge member about the axis, an elongated actuating link extending into cavity in the housing through the bottom opening and including an upper end a lower stud portion having a lower threaded part, and an upper end connected to the hinge member for effecting rotation of the hinge member in response to link movement in the direction of link elongation, a nut adjustably threaded on the threaded lower part of the stud portion, and a helical spring located in encircling relation to the stud portion andType: GrantFiled: July 31, 1989Date of Patent: January 22, 1991Assignee: Bemis Manufacturing CompanyInventor: Timothy J. Otte
-
Patent number: 4658473Abstract: A concealed hinge between the lid and chest of a freezer has a hook shaped support bracket with a leg and bight. The bracket leg is mounted within one wall of the chest and the bight defines substantially diametrically opposed first and second pivots. A mounting structure is provided to pivotably secure the lid to the first pivot of the support bracket. A fixed point is defined within the lid and a compression spring member is provided between the fixed point and the second pivot of the bracket. The bracket leg is mounted within the chest wall by plastic components which function as a thermal barrier.Type: GrantFiled: December 23, 1985Date of Patent: April 21, 1987Assignee: Truth IncorporatedInventor: Anthony C. Schema