Patent US4587629A successfully refreshed from Google Patents.
US4249682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spare wheel protecting system
Assignee: SANKOKIKI KK
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Filing: 1978-04-07
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Granted: 1981-02-10
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Expires: 1998-04-07
Abstract
Abstract A spare wheel protecting system, associated with a plurality of spare wheel holding devices each holding a spare wheel under the chassis of a motor vehicle, for preventing any such spare wheel from being stolen, comprises a socket and an interlocking axle which are provided in each such spare wheel holding device and engageable with each other to connect the operating handle and the driving shaft for the winch mechanism of each spare wheel holding device to permit rotation of the operating handle for rotating the driving shaft. Each socket has at least two engaging elements and each interlocking axle has a corresponding number of engaging elements each of which is complementary to a corresponding one of the engaging elements on a corresponding socket. The engaging elements on both the socket and the interlocking axle are so positioned as to establish their relative position which differs from one spare wheel holding device to another to permit connection of the interlocking axle on a particular spare wheel holding device only with the socket on that particular spare wheel holding device.
Inventors
- 👤 Setsuo Yasue
- 👤 Tomio Yamamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:02
CPC Classifications
B; B62; B62D; B62D43/00; B62D43/02; B62D43/04; B62D43/045
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
374 words
A spare wheel protective system associated with a plurality of spare wheel holding devices, each holding a spare wheel under a motor vehicle chassis, to preclude operation and wheel removal by anyone other than the vehicle owner, each spare tire wheel holding device including a winch fixed on a driving shaft which may rotate in either direction for selective raising or lowering said spare wheel, and an operating handle having a drive end connectable to one end of said driving shaft to transmit turning power thereto; said protective system comprising: a recessed socket means and an interlocking axle means, one of said socket means or axle means being fixed on the end of the driving shaft, the other of said means comprising the drive end of said handle, said axle means being engageable with said socket means to transmit turning power thereto, said socket means having at least two engaging means therein, said axle means having a corresponding number of engaging means thereon, each of which is complementary and adapted to mate with the corresponding engaging means in said socket means, the relative spatial relationship between each of the engaging means in the socket means, and the corresponding engaging means on the axle means, differing for each spare wheel holding device to preclude interconnection of any operating handle thereto, other than one having the predetermined spatial relationship of the engaging means thereon, and wherein both of said socket means and said interlocking axle means have two said engaging means, both of which on said socket means are protuberances, while both of said two engaging means on said interlocking axle means are recesses, wherein a first of said protuberances is a pin secured to said socket means and extending transversely therethrough, while a first of said recesses is formed in an end surface of said interlocking axle means transversely across said end surface to receive said pin, and wherein a second of said protuberances is an elongate protuberance formed on an inner wall of said socket means and extending along the longitudinal axis thereof, while a second of said recesses is a groove formed on the peripheral surface of said interlocking axle means and extending along the longitudinal axis thereof to receive said elongate protuberance.
Claim 2
Dependent Claim
374 words
A spare wheel protective system associated with a plurality of spare wheel holding devices, each holding a spare wheel under a motor vehicle chassis, to preclude operation and wheel removal by anyone other than the vehicle owner, each spare tire wheel holding device including a winch fixed on a driving shaft which may rotate in either direction for selective raising or lowering said spare wheel, and an operating handle having a drive end connectable to one end of said driving shaft to transmit turning power thereto; said protective system comprising: a recessed socket means and an interlocking axle means, one of said socket means or axle means being fixed on the end of the driving shaft, the other of said means comprising the drive end of said handle, said axle means being engageable with said socket means to transmit turning power thereto, said socket means having at least two engaging means therein, said axle means having a corresponding number of engaging means thereon, each of which is complementary and adapted to mate with the corresponding engaging means in said socket means, the relative spatial relationship between each of the engaging means in the socket means, and the corresponding engaging means on the axle means, differing for each spare wheel holding device to preclude interconnection of any operating handle thereto, other than one having the predetermined spatial relationship of the engaging means thereon, and wherein both of said socket means and said interlocking axle means have two said engaging means, both of which on said socket means are protuberances, while both of said two engaging means on said interlocking axle means are recesses, wherein a first of said protuberances is a pin secured to said socket means and extending transversely therethrough, while a first of said recesses is formed in an end surface of said interlocking axle means transversely across said end surface to receive said pin, and wherein a second of said protuberances is an elongate protuberance formed on an inner wall of said socket means and extending along the longitudinal axis thereof, while a second of said recesses is a groove formed on the peripheral surface of said interlocking axle means and extending along the longitudinal axis thereof to receive said elongate protuberance.
Claim 3
Dependent Claim
403 words
A spare wheel protective system associated with a plurality of spare wheel holding devices, each holding a spare wheel under a motor vehicle chassis, to preclude operation and wheel removal by anyone other than the vehicle owner, each spare tire wheel holding device including a winch fixed on a driving shaft which may rotate in either direction for selective raising or lowering said spare wheel, and an operating handle having a drive end connectable to one end of said driving shaft to transmit turning power thereto; said protective system comprising: a recessed socket means and an interlocking axle means, one of said socket means or axle means being fixed on the end of the driving shaft, the other of said means comprising the drive end of said handle, said axle means being engageable with said socket means to transmit turning power thereto, said socket means having at least two engaging means therein, said axle means having a corresponding number of engaging means thereon, each of which is complementary and adapted to mate with the corresponding engaging means in said socket means, the relative spatial relationship between each of the engaging means in the socket means, and the corresponding engaging means on the axle means, differing for each spare wheel holding device to preclude interconnection of any operating handle thereto, other than one having the predetermined spatial relationship of the engaging means thereon, and wherein said socket means is provided on said one end of said driving shaft, while said interlocking axle means is formed on said drive end of said operating handle, wherein both of said socket means and said interlocking axle means have two said engaging means, both of which on said socket means are protuberances, while both of said two engaging means on said interlocking axle means are recesses, wherein a first of said protuberances is a pin secured to said socket means and extending transversely therethrough, while a first of said recesses is formed in an end surface of said interlocking axle means transversely across said end surface to receive said pin, and wherein a second of said protuberances is an elongate protuberance formed on an inner wall of said socket means and extending along the longitudinal axis thereof, while a second of said recesses is a groove formed on the peripheral surface of said interlocking axle means and extending along the longitudinal axis thereof to receive said elongate protuberance.
Claim 4
Dependent Claim
403 words
A spare wheel protective system associated with a plurality of spare wheel holding devices, each holding a spare wheel under a motor vehicle chassis, to preclude operation and wheel removal by anyone other than the vehicle owner, each spare tire wheel holding device including a winch fixed on a driving shaft which may rotate in either direction for selective raising or lowering said spare wheel, and an operating handle having a drive end connectable to one end of said driving shaft to transmit turning power thereto; said protective system comprising: a recessed socket means and an interlocking axle means, one of said socket means or axle means being fixed on the end of the driving shaft, the other of said means comprising the drive end of said handle, said axle means being engageable with said socket means to transmit turning power thereto, said socket means having at least two engaging means therein, said axle means having a corresponding number of engaging means thereon, each of which is complementary and adapted to mate with the corresponding engaging means in said socket means, the relative spatial relationship between each of the engaging means in the socket means, and the corresponding engaging means on the axle means, differing for each spare wheel holding device to preclude interconnection of any operating handle thereto, other than one having the predetermined spatial relationship of the engaging means thereon, and wherein said socket means is provided on said one end of said driving shaft, while said interlocking axle means is formed on said drive end of said operating handle, wherein both of said socket means and said interlocking axle means have two said engaging means, both of which on said socket means are protuberances, while both of said two engaging means on said interlocking axle means are recesses, wherein a first of said protuberances is a pin secured to said socket means and extending transversely therethrough, while a first of said recesses is formed in an end surface of said interlocking axle means transversely across said end surface to receive said pin, and wherein a second of said protuberances is an elongate protuberance formed on an inner wall of said socket means and extending along the longitudinal axis thereof, while a second of said recesses is a groove formed on the peripheral surface of said interlocking axle means and extending along the longitudinal axis thereof to receive said elongate protuberance.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-10 | 1984-08-11 | 1985-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-10 | 1988-08-11 | 1989-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-10 | 1992-08-11 | 1993-02-10 | $7700.00 | Window Closed / Lapsed |