US4478306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiator mounting mechanism
Assignee: Honda Motor Co Ltd
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Filing: 1982-06-25
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Granted: 1984-10-23
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Expires: 2002-06-25
Abstract
Abstract A radiator mounting mechanism for a motorcycle provided with a water-cooled engine. A pair of radiators are positioned below a fuel tank and are movably supported to a frame by means of the radiator mounting mechanism. The mechanism includes a guide means for guiding the movement of the radiators, and a fixing means for releasably fix the radiator at a desired position relative to the frame.
Inventors
- 👤 Tomoyuki Tagami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:17
CPC Classifications
B; B60; B60K; B60K11/00; B60K11/02; B60K11/04; B62; B62K; B62K11/00; F; F02; F02B; F02B61/00; F02B61/02
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
196 words
A radiator mounting mechanism for a motorcycle, said motorcycle having a frame, a water-cooled engine, and a radiator connected to said engine through a tube to cool said engine, said radiator having a plurality of positions relative to said frame, said mounting mechanism comprising adjusting means for selectively placing said radiator in said plurality of positions relative to said frame; wherein said adjusting means comprises a guide means for guiding the movement of said radiator to any one of said plurality of positions, and a fixing means to fix the position of said radiator at any one of said plurality of positions; and wherein said frame includes an obliquely extending head pipe, a main pipe extending along travel direction of said motorcycle and having a front end integrally fixed to said head pipe, a down tube having an upper end integrally fixed to said head pipe, and a pipe extending between said main pipe and said down tube, and wherein said guide means comprises an upper linear member fixed to and extending between said main pipe and said down tube, and a lower linear member fixed to and extending between said pipe and said down tube.
Claim 2
Dependent Claim
196 words
A radiator mounting mechanism for a motorcycle, said motorcycle having a frame, a water-cooled engine, and a radiator connected to said engine through a tube to cool said engine, said radiator having a plurality of positions relative to said frame, said mounting mechanism comprising adjusting means for selectively placing said radiator in said plurality of positions relative to said frame; wherein said adjusting means comprises a guide means for guiding the movement of said radiator to any one of said plurality of positions, and a fixing means to fix the position of said radiator at any one of said plurality of positions; and wherein said frame includes an obliquely extending head pipe, a main pipe extending along travel direction of said motorcycle and having a front end integrally fixed to said head pipe, a down tube having an upper end integrally fixed to said head pipe, and a pipe extending between said main pipe and said down tube, and wherein said guide means comprises an upper linear member fixed to and extending between said main pipe and said down tube, and a lower linear member fixed to and extending between said pipe and said down tube.
Claim 3
Dependent Claim
115 words
A radiator mounting mechanism as defined in claim 1, wherein each of said linear members has C-shaped channel in cross-section extending along longitudinal direction thereof, and wherein said fixing means comprises two pairs of bolts and nuts, each of said bolts having a head slidably movable within said C-shaped channel, and a stem supporting said radiator, said stem being formed with a thread to engage said nut to releasably support said radiator, one pair of said bolt and nut being connected to an upper end of said radiator to cooperate with said upper linear member and the other pair being connected to a lower end of said radiator to cooperate with said lower linear member.
Claim 4
Dependent Claim
49 words
A radiator mounting mechanism as defined in claim 2, further comprising a stay member fixedly secured to said main pipe, said head pipe and said down tube, said upper linear member being welded to said main pipe, said down tube and said stay being disposed in a common plane.
Claim 5
Dependent Claim
56 words
A radiator mounting mechanism as defined in claim 1, wherein each of said upper and lower linear members is formed with thread holes arranged at equal distance along longitudinal direction thereof, and wherein said radiator has upper and lower portions provided with threads adapted to selectively engage one of said thread holes of said linear members.
Claim 6
Dependent Claim
187 words
A radiator mounting mechanism for a motorcycle, said motorcycle having a frame, a water-cooled engine, and a radiator connected to said engine through a tube to cool said engine, said radiator having a plurality of positions relative to said frame, said mounting mechanism comprising adjusting means for selectively placing said radiator in said plurality of positions relative to said frame; wherein said adjusting means comprises a guide means for guiding the movement of said radiator to any one of said plurality of positions, and a fixing means to fix the position of said radiator at any one of said plurality of positions; and wherein said guide means comprises a supporting rod pivotally suspended from a main pipe of said frame, said supporting rod being formed with a slot; upper and lower links pivotally suspended from said main pipe, front ends of said upper and lower links being pivotally connected to upper and lower portions of said radiator, and wherein said fixing means comprises a nut and bolt, said bolt extending through said slot said front end of said upper link and said upper portion of said radiator.
Claim 7
Dependent Claim
187 words
A radiator mounting mechanism for a motorcycle, said motorcycle having a frame, a water-cooled engine, and a radiator connected to said engine through a tube to cool said engine, said radiator having a plurality of positions relative to said frame, said mounting mechanism comprising adjusting means for selectively placing said radiator in said plurality of positions relative to said frame; wherein said adjusting means comprises a guide means for guiding the movement of said radiator to any one of said plurality of positions, and a fixing means to fix the position of said radiator at any one of said plurality of positions; and wherein said guide means comprises a supporting rod pivotally suspended from a main pipe of said frame, said supporting rod being formed with a slot; upper and lower links pivotally suspended from said main pipe, front ends of said upper and lower links being pivotally connected to upper and lower portions of said radiator, and wherein said fixing means comprises a nut and bolt, said bolt extending through said slot said front end of said upper link and said upper portion of said radiator.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-10-23 | 1988-04-23 | 1988-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-23 | 1992-04-23 | 1992-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-23 | 1996-04-23 | 1996-10-23 | $7700.00 | Window Closed / Lapsed |