US3876231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sectional velocipede
Assignee: Individual
•
Filing: 1973-01-18
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Granted: 1975-04-08
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Expires: 1993-01-18
Abstract
Abstract A sectional velocipede is provided which includes a sectional frame interconnecting a seat, steering means and wheels. The frame has front and rear sections provided with elongated support members which carry complemental connecting means for securing the support members in abutting aligned relation.
Inventors
- 👤 Anthony Geisel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:59
CPC Classifications
B; B62; B62K; B62K15/00; B62K15/006; B62K15/008
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
454 words
A sectional velocipede comprising a seat, steering means, wheels, and a sectional readily separable frame for interconnecting same; said frame including a front section on which said steering means and at least one wheel are mounted, said frame front section having at least one rearwardly extending elongated support member, and a rear section on which said seat and at least one wheel are mounted, said frame rear section having at least one forwardly extending elongated support member; and connecting means removably securing said support members in assembled longitudinally aligned relation, said connecting means having complemental components fixedly secured to said support members, one component including a tongue unit projecting axially from one support member and having a flattened end face, said tongue unit being provided with an annularly tapered transversely extending hole spaced from the end face, one end of the hole terminating at one side surface of the tongue unit and having a larger diameter than the opposite end of the hole terminating at the opposite side surface of the tongue unit, and a second component of said connecting means including a bifurcated piece having a pair of spaced elongated branches projecting longitudinally from the other support member and having the ends of said branches adjacent said other support member interconnected by a portion having an exposed flattened surface, said branches provided with aligned, transversely extending openings spaced from the exposed flattened surface of the bifurcated piece a distance substantially equal to the distance the hole is spaced from the end face of said tongue unit, the opening in one branch having a greater diameter than the opening in the other branch, said tongue unit being sandwiched between said branches whereby said hole is in registration with said openings, said opposite end of said tapered hole being of larger diameter than the opening in said other branch and being ajdacent said other branch, the tongue unit being in a snug sliding relation with said branches when said complemental components are being assembled together, a pintle removably disposed within said registered hole and openings and threaded into one of said openings to effect interlocking of said connecting means components in assembled relation, said pintle having an annularly tapered shank portion which coacts with said tapered hole, when said pintle is moved into assembled relation with said components, to cam the latter towards one another whereby the flattened end face of said tongue unit moves into abutting relation with the flattened surface of the portion of the bifurcated piece whereby said support members assume an aligned end to end fixed inflexible relation; said connecting means components, when in assembled relation, having an exterior configuration substantially corresponding to the exterior configuration of the adjacent support members.
Claim 2
Dependent Claim
454 words
A sectional velocipede comprising a seat, steering means, wheels, and a sectional readily separable frame for interconnecting same; said frame including a front section on which said steering means and at least one wheel are mounted, said frame front section having at least one rearwardly extending elongated support member, and a rear section on which said seat and at least one wheel are mounted, said frame rear section having at least one forwardly extending elongated support member; and connecting means removably securing said support members in assembled longitudinally aligned relation, said connecting means having complemental components fixedly secured to said support members, one component including a tongue unit projecting axially from one support member and having a flattened end face, said tongue unit being provided with an annularly tapered transversely extending hole spaced from the end face, one end of the hole terminating at one side surface of the tongue unit and having a larger diameter than the opposite end of the hole terminating at the opposite side surface of the tongue unit, and a second component of said connecting means including a bifurcated piece having a pair of spaced elongated branches projecting longitudinally from the other support member and having the ends of said branches adjacent said other support member interconnected by a portion having an exposed flattened surface, said branches provided with aligned, transversely extending openings spaced from the exposed flattened surface of the bifurcated piece a distance substantially equal to the distance the hole is spaced from the end face of said tongue unit, the opening in one branch having a greater diameter than the opening in the other branch, said tongue unit being sandwiched between said branches whereby said hole is in registration with said openings, said opposite end of said tapered hole being of larger diameter than the opening in said other branch and being ajdacent said other branch, the tongue unit being in a snug sliding relation with said branches when said complemental components are being assembled together, a pintle removably disposed within said registered hole and openings and threaded into one of said openings to effect interlocking of said connecting means components in assembled relation, said pintle having an annularly tapered shank portion which coacts with said tapered hole, when said pintle is moved into assembled relation with said components, to cam the latter towards one another whereby the flattened end face of said tongue unit moves into abutting relation with the flattened surface of the portion of the bifurcated piece whereby said support members assume an aligned end to end fixed inflexible relation; said connecting means components, when in assembled relation, having an exterior configuration substantially corresponding to the exterior configuration of the adjacent support members.
Claim 3
Dependent Claim
182 words
The sectional velocipede of claim 1 wherein said frame front section includes a pair of elongated rearwardly extending support members and said frame rear section includes a pair of elongated forwardly extending support members, corresponding support members of said pairs being disposed in longitudinally aligned relation and provided with connecting means having complemental components; one component of each connecting means being a bifurcated piece, both support members of one frame section having fixedly mounted thereon said bifurcated pieces whereby corresponding open sides of said pieces face in substantially the same relative direction with respect to the connected frame sections, said bifurcated pieces being adapted to slidably accommodate tongue units fixedly mounted on the support members of the other frame section, pintles for retaining the components of the connecting means in assembled relation, assembly or disassembly of said frame sections being effected upon simultaneous transverse movement of one frame section relative to the other in the direction of the corresponding open sides of said bifurcated pieces when the pintle of each connecting means is in disassembled relation with respect to the tongue unit.
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) | 1978-04-07 | 1978-10-07 | 1979-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-04-07 | 1982-10-07 | 1983-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-04-07 | 1986-10-07 | 1987-04-08 | $7700.00 | Window Closed / Lapsed |