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    Control means for occupant restraint belt retractor
    1.
    发明授权
    Control means for occupant restraint belt retractor 失效

    公开(公告)号：US3692328A

    公开(公告)日：1972-09-19

    申请号：US3692328D

    申请日：1971-05-21

    Applicant: GEN MOTORS CORP

    Inventor： ARLAUSKAS ALFONSAS ,  ROGERS LLOYD W JR

    IPC: B60R22/04 ,  B60R21/02

    CPC classification number: B60R22/04

    Abstract: A vehicle body includes a door movable between open and closed positions and mounting a door lock engageable with a striker on the body for holding the door in closed position. The lock is of the uncoupling type and includes inside and outside release handles connected to an operating lever which is selectively coupled to and uncoupled from the detent for the lock bolt. A restraint belt includes lap and shoulder belts which are moved between restrained and unrestrained positions with respect to an occupant seating position upon extension and retraction of an outboard belt relative to a belt retractor mounted on the door. The retractor includes a belt anchoring reel having ratchet end plates and a pawl which is normally spring biased into engagement with the end plates to block movement of the reel in a belt extending direction. A first release lever is mounted on the retractor and resiliently biased into engagement with a fixed stop to locate the lever in unactuated position. When the first lever is moved to actuated position, it engages a pawl extension to move the pawl into released position. A manually operable handle on the retractor is movable independently of the first release lever into engagement with the pawl extension to also move the pawl to released position. A blocking lever is mounted on the lock and is resiliently biased to blocking position. The blocking lever is moved to unblocking position by engagement with the striker when the bolt moves to latched position in engagement therewith. A second release lever is mounted on the lock for movement transversely of the path of movement of the blocking lever. A rod connects the first and second levers for simultaneous movement to thereby normally locate the second lever in unactuated position wherein it is engageable by the lock operating lever. When either release handle is operated and the lock operating lever is uncoupled from the detent, the lock operating lever moves the second release lever to actuated position transverse of the path of the blocking lever and likewise moves the first lever to actuated position to release the pawl. When the release handle is released, the first and second levers return to unactuated position. When the lock operating lever is coupled to the detent, movement thereof by a release lever releases the pawl and also releases the lock bolt from the striker. The initial opening movement of the door permits the blocking lever to move to blocking position in the path of the second release lever and block return movement thereof and of the first lever to unactuated position when the release handle is released. The pawl thus remains released while the door is open.

    4.
    发明专利
    未知

    公开(公告)号：DE3022341A1

    公开(公告)日：1981-01-29

    申请号：DE3022341

    申请日：1980-06-12

    Applicant: GEN MOTORS CORP

    Inventor： PELCHAT PAUL FRANCIS ,  ARLAUSKAS ALFONSAS

    IPC: E05D11/10

    Abstract: A hinge and hold-open assembly is disclosed having a pair of hinge straps and an integral hold-open spring and pivot pin member. The spring and pin member has a pivot pin portion pivotally connecting the hinge straps and a spring portion which is operatively engaged by a cam on one of the hinge straps so as to be normally relaxed in a closed hinge condition. Then on relative pivotal movement between the hinge straps, the spring portion is radially flexed and then relatively abruptly partially unflexed to yieldingly establish and hold an open hinge condition and with less effort required to establish the hold-open condition than is required to release same.

    CLOSURE LATCH
    6.
    发明专利
    CLOSURE LATCH 未知

    公开(公告)号：CA966878A

    公开(公告)日：1975-04-29

    申请号：CA139048

    申请日：1972-04-06

    Applicant: GEN MOTORS CORP

    Inventor： ARLAUSKAS ALFONSAS ,  ROGERS LLOYD W JR

    IPC: E05B15/00 ,  E05B65/19

    Abstract: A closure latch for releasably securing a vehicle closure in a closed position and adapted for operation by a remote actuator operatively connected to the latch, the latch including a lock bolt rotatable between latched and unlatched positions corresponding to the open and closed positions of the closure, a detent lever operatively connected to the remote actuator and rotatable thereby between a retracted position engaging a detent shoulder on the bolt and an extended position releasing the shoulder, a cam on the bolt, and a follower on the detent lever. After the detent lever is actuated to release the bolt, movement of the latter toward the unlatched position thereof initiates engagement between the cam and the follower which thereafter cooperate to positively restore the detent lever and connected remote actuator to their original positions in response to further movement of the bolt toward the unlatched position.

    INERTIA SEAT BACK LOCK
    8.
    发明专利
    INERTIA SEAT BACK LOCK 未知

    公开(公告)号：CA1020445A

    公开(公告)日：1977-11-08

    申请号：CA234553

    申请日：1975-09-02

    Applicant: GEN MOTORS CORP

    Inventor： ARLAUSKAS ALFONSAS ,  LOOSE RICHARD D

    IPC: B60N2/20

    Abstract: An inertia seat back lock includes first and second pivotally interconnected members respectively secured to a seat back and seat cushion to pivot the back to the cushion for forward tilting movement. The first member includes a pair of detent shoulders spaced circumferentially of each other relative to the seat back pivot to define respective first and second locked positions of the seat back. The first member has a first limit shoulder engageable with a stop on the second member to define the forward limit position of normal tilting movement of the seat back. An inertia member pivoted to the second member engages a stop on the second member under gravity bias to positively locate a latch shoulder thereof in a normal inoperative position out of the path of movement of the detent shoulders during normal tilting movement of the seat back. The center of gravity of the inertia member is below the pivot thereof. Inertia forces applied to the seat cushion are transferred to the inertia member to swing the inertia member to an operative position in the path of movement of the detent shoulders for engagement by one shoulder to lock the seat back in a respective locked position against tilting movement. The line of force between the engaged shoulders is normal to a line between the engaged shoulders and seat back pivot to bias the inertia member further toward the operative position and maintain the shoulders in engagement. A second limit shoulder of the first member engages the inertia member pivot to locate the seat back in upright position. A manually operable push button may be provided to swing the inertia member from the operative position to the inoperative position prior to full cessation of the inertia forces.

    HINGE AND HOLD-OPEN ASSEMBLY
    10.
    发明专利
    HINGE AND HOLD-OPEN ASSEMBLY 未知

    公开(公告)号：CA1128718A

    公开(公告)日：1982-08-03

    申请号：CA347024

    申请日：1980-03-05

    Applicant: GEN MOTORS CORP

    Inventor： PELCHAT PAUL F ,  ARLAUSKAS ALFONSAS

    IPC: E05D11/10

    Abstract: C-3120 HINGE AND HOLD-OPEN ASSEMBLY A hinge and hold-open assembly is disclosed having a pair of hinge straps and an integral hold-open spring and pivot pin member. The spring and pin member has a pivot pin portion pivotally connecting the hinge straps and a spring portion which is operatively engaged by a cam on one of the hinge straps so as to be normally relaxed in a closed hinge condition. Then on relative pivotal movement between the hinge straps, the spring portion is radially flexed and then relatively abruptly partially unflexed to yieldingly establish and hold an open hinge condition and with less effort required to establish the hold-open condition than is required to release same.

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