Patent US4241933A successfully refreshed from Google Patents.
US4241933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side support for motorcycle
Assignee: Bayerische Motoren Werke AG
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Filing: 1978-05-11
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Granted: 1980-12-30
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Expires: 1998-05-11
Abstract
Abstract A kick stand for a motorcycle which is pivotally connected at the frame and is pivotal into a swung-out parking position against the action of a spring retaining the kick stand in the swung-in driving position; the kick stand is thereby forcibly pivoted into the driving position at the beginning of the drive by an actuating mechanism.
Inventors
- 👤 Peter Gratza
- 👤 Heinz Estel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:47
CPC Classifications
B; B62; B62H; B62H1/00; B62H1/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
188 words
A parking support device for a two, tandem wheeled vehicle having a frame, said device comprising: a mounting means fixed to said frame; a side support mounted on said mounting means for pivotal movement about a first axis, between a ground engaging parking position and a retracted, driving position; a pivot lever means mounted on said mounting means for pivotal movement about a second axis positioned above said first axis; means for pivoting said lever means about said second axis from a first to a second position; spring means having two ends; means for connecting one of said two ends to said side support; and means for connecting the other of said two ends to said lever means at a point below said first axis whereby when said lever means is in said first position said point is beyond a dead-center position causing said spring to bias said side support to said parking position, and when said pivoting means moves said lever means to said second position said point moves into a position ahead of dead-center causing said spring to move said side support into said driving position.
Claim 2
Dependent Claim
188 words
A parking support device for a two, tandem wheeled vehicle having a frame, said device comprising: a mounting means fixed to said frame; a side support mounted on said mounting means for pivotal movement about a first axis, between a ground engaging parking position and a retracted, driving position; a pivot lever means mounted on said mounting means for pivotal movement about a second axis positioned above said first axis; means for pivoting said lever means about said second axis from a first to a second position; spring means having two ends; means for connecting one of said two ends to said side support; and means for connecting the other of said two ends to said lever means at a point below said first axis whereby when said lever means is in said first position said point is beyond a dead-center position causing said spring to bias said side support to said parking position, and when said pivoting means moves said lever means to said second position said point moves into a position ahead of dead-center causing said spring to move said side support into said driving position.
Claim 3
Dependent Claim
41 words
A parking support device according to claim 1, wherein said pivot lever means is of essentially U-shape and is mounted for pivotal movement about said second axis with its two leg portions at a bearing bolt inserted into the mounting means.
Claim 4
Dependent Claim
53 words
A parking support device according to claim 2, wherein said spring means comprises two springs, each spring having two ends, one end of each spring being connected at the shank of the side support and the other end of each spring being connected to a respective leg portion of said pivot lever means.
Claim 5
Dependent Claim
31 words
A parking support device according to claim 1, wherein said means for connecting the other of said two ends to said lever means includes an eyelet formed in said lever means.
Claim 6
Dependent Claim
29 words
A parking support device according to claim 1, wherein said means for pivoting said lever means about said second axis is operatively connected with clutch means of said vehicle.
Claim 7
Dependent Claim
29 words
A parking support device according to claim 1, wherein said means for pivoting said lever means about said second axis is operatively connected with shifting means of said vehicle.
Claim 8
Dependent Claim
47 words
A parking support device according to claim 1, wherein said means for pivoting said lever means about said second axis comprises an actuating lever which extends up to within the area of a foot rest of the vehicle when the side support is in the parking position.
Claim 9
Dependent Claim
15 words
A side support according to claim 1, wherein the side support is a kick stand.
References Cited (Backward Citations)
USRE16321E
Cited
US2300762A
Cited
US2908510A
Cited
US3039792A
Cited
US4073505A
Cited
US4095823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-30 | 1984-06-30 | 1984-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-30 | 1988-06-30 | 1988-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-30 | 1992-06-30 | 1992-12-30 | $7700.00 | Window Closed / Lapsed |