Patents by Inventor Matti Kinnanen

Matti Kinnanen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7819459
    Abstract: A convertible vehicle having an openable roof structure (1), said vehicle comprising a trunk lid (5), said trunk lid being supported by a guide linkage (6). The roof structure (1) is lowerable into a folding-top compartment (7) located in an upper region of the trunk (8) of the vehicle under said trunk lid. The vehicle also comprises a frame (9) on which said trunk lid (5) is articulated via said guide linkage (6). The frame (9) is supported to the lower rear end region of the bodywork by a flexural spring (10) enabling turning of the frame.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: October 26, 2010
    Assignee: Valmet Automotive Oy
    Inventors: Matti Kinnanen, Olli Hyytiä, Jari Mattila
  • Publication number: 20100201150
    Abstract: A convertible vehicle having an openable roof structure (1), said vehicle comprising a trunk lid (5), said trunk lid being supported by a guide linkage (6). The roof structure (1) is lowerable into a folding-top compartment (7) located in an upper region of the trunk (8) of the vehicle under said trunk lid. The vehicle also comprises a frame (9) on which said trunk lid (5) is articulated via said guide linkage (6). The frame (9) is supported to the lower rear end region of the bodywork by a flexural spring (10) enabling turning of the frame.
    Type: Application
    Filed: February 11, 2009
    Publication date: August 12, 2010
    Applicant: VALMET AUTOMOTIVE OY
    Inventors: Matti KINNANEN, Olli HYYTIA, Jari MATTILA
  • Patent number: 6505881
    Abstract: Roof (1) of a convertible, divided into three substantially rigid roof sections, a forward roof section (2), a middle roof section (3) and a rearward roof section (4), hinged on each other in succession in the longitudinal direction of the vehicle and arranged to be movable between a closed position (I) and an opened position (II). The rearward roof section (4) is pivotally connected to the body so as to be turnable by means of a main actuator (7). The middle roof section (3) is pivotally connected to the rearward roof section (4) and connected via a mechanical pivoted lever system (8) to the body and the rearward roof section of the convertible so that the middle roof section is turned by positive control together with the rearward roof section when the roof is being turned between the closed position (I) and the opened position (II).
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: January 14, 2003
    Assignee: Valmet Automotive Oy
    Inventor: Matti Kinnanen
  • Publication number: 20020125733
    Abstract: Roof (1) of a convertible, divided into three substantially rigid roof sections, a forward roof section (2), a middle roof section (3) and a rearward roof section (4), hinged on each other in succession in the longitudinal direction of the vehicle and arranged to be movable between a closed position (I) and an opened position (II). The rearward roof section (4) is pivotally connected to the body so as to be turnable by means of a main actuator (7). The middle roof section (3) is pivotally connected to the rearward roof section (4) and connected via a mechanical pivoted lever system (8) to the body and the rearward roof section of the convertible so that the middle roof section is turned by positive control together with the rearward roof section when the roof is being turned between the closed position (I) and the opened position (II).
    Type: Application
    Filed: March 6, 2002
    Publication date: September 12, 2002
    Applicant: VALMET CORPORATION
    Inventor: Matti Kinnanen
  • Patent number: 6322130
    Abstract: The invention concerns a folding top mechanism (1) for a convertible, a rollover protection system and a convertible. The top mechanism (1) is combined with a rollover bar (25) providing rollover protection, said rollover bar being pivotally connected to the top mechanism (1) so that it turns in synchronism with it, and that the rollover bar (25) forms a frame to which a rear window (4) is connected.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: November 27, 2001
    Assignee: Valmet Automotive Oy
    Inventors: Ari Wandén, Matti Kinnanen
  • Patent number: 6315349
    Abstract: A folding hard top (3) for a convertible, in which the rear end (10) of the forward top panel (6) has a first cut-out (14) extending in the widthwise direction of the vehicle across a substantial part of the width of the forward top panel. The front edge (15) of the first cut-out is located in the longitudinal direction of the vehicle at a first distance (1) from a first hinge axis (12) forward of said axis. The rearward top panel (7) comprises a second cut-out (16) formed in its front end (11) and extending in the widthwise direction of the vehicle through a substantial part of the width of the rearward top panel. The rear edge (17) of the second cut-out is located in the longitudinal direction at a second distance (L) from the first hinge axis (12) rearward of said axis. A middle top panel (8) is hinged on the rearward top panel (7) near the rear edge (17) of the second cut-out (16) so as to allow it to turn about a horizontal second hinge axis (18).
    Type: Grant
    Filed: November 8, 2000
    Date of Patent: November 13, 2001
    Assignee: Valmet Automotive Oy
    Inventor: Matti Kinnanen
  • Patent number: 6095589
    Abstract: The invention relates to a vehicle and a folding top. The folding top (5) comprises a top cover (6) of flexible material fitted to extend at least over the luggage compartment (2) when the top is in its closed position, limiting the luggage compartment in the vertical direction, a U-shaped rear bow (7), to which the rear edge of the top cover is attached and which comprises a substantially horizontal transverse arm (8) and two substantially forward directed arms (9) at the ends of the transverse arm, the front ends (10) of said two arms (9) being connected to joints allowing a turning motion relative to the body, and which rear bow can be turned between a lowered closed position, in which the rear bow leans against the body and tailgate in close contact with them, and a raised open position. The top comprises a power means (11) for raising and lowering the rear bow (7), and an operating switch (12) disposed in the immediate vicinity of the tailgate (4) for activating the power means.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: August 1, 2000
    Assignee: Valmet Auotmotive Oy
    Inventors: Matti Kinnanen, Olli Hyytia, Veijo Mattila, Esa Kiiski
  • Patent number: 5636894
    Abstract: A locking arrangement for the openable top of an open automobile, in an open automobile provided with a multiple-articulated roof mechanism (1), by which the car top can be moved with the aid of an actuator into opened, respectively closed, position, and in which to the foremost, or first, rib (2) on the free end of the car top has been connected a first locking member (3) and on the windshield beam (4) has been provided a second locking member (5), said locking members in mutual cooperation locking the car top to the windshield beam when the car top is in closed position.
    Type: Grant
    Filed: January 12, 1995
    Date of Patent: June 10, 1997
    Inventor: Matti Kinnanen
  • Patent number: 5547234
    Abstract: A locking device for locking in closed position the openable top (1) of an open automobile, comprising connected to a frame rib (3) of the top framework (2) of the openable top: a twisting handle (4), locking hooks (5), and a transmission (6) by which said locking hooks are connected with each other and with one joint twisting handle (4) for transmitting the motion of said twisting handle to said locking hooks in order to bring them simultaneously into opening position, respectively into locking position, and a fixing lug (8) connected to the body (7) of the open automobile and disposed for engagement with a locking hook. The transmission (6) comprises an angle drive (10) placed on the foremost frame rib (3) of the top framework of the openable top, which is operated in a plane substantially parallelling the top, i.e.
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: August 20, 1996
    Assignee: Valmet Automotive
    Inventor: Matti Kinnanen
  • Patent number: 5286077
    Abstract: A mechanism for the retractable top of an open automobile, comprising a plurality of frame elements (1,2) pivoted one after the other to be turnable relative to each other, the frame elements (1,2) comprising a first frame element (1) which is the foremost frame element on the free end of the top and a second frame element (2) which is the frame element adjacent to the first frame element. The first frame element (1) comprises a pair of first side rods (51), which are substantially longitudinal to the vehicle, and the second frame element (2) comprising a pair of second side rods (52), which are substantially longitudinal to the vehicle, and the side rods (51,52) being disposed to be turnable relative to each other in a vertical plane. The top mechanism further comprises an operating rod (7) arranged to cause the turning of the first side rod relative to the second side rod in connection with the processes of stretching the top mechanism over and of folding it up.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: February 15, 1994
    Assignee: Oy Saab-Valmet AB
    Inventor: Matti Kinnanen