EP0123712A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Small-sized trailer
Assignee: Yamaha Motor Co Ltd
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Filing: 1983-05-03
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Granted: —
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Expires: 2003-05-03
Abstract
Abstract A small-sized trailer has two supporting members (4) which are disposed at two widthwise portions and protruding to the front portion of a truck. Connected to the supporting members is a connecting member (5) and a vertical pin (60) is fixed in the connecting member. Two paired wheels (30) are mounted to an axle (30) which is offset in a horizontal direction from said vertical pin (60). The truck is supported by said paired wheels such that it can turn by 360 degrees around said vertical pin.
Inventors
- 👤 Naoto Suzuki
- 👤 Noboru Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 10:11
CPC Classifications
B; B62; B62D; B62D63/00; B62D63/06; B62D63/062; B62D63/065
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
80 words
A small-sized trailer comprising: two supporting members (4) disposed at two widthwise portions (21,22) and protruding to the front portion of a truck (2); and connecting portions for a tractor (10) formed at the front end portions of said supporting members, characterized in that said truck is so supported by wheels(3) that it can turn around one vertical pin (60); and in that said vertical pin and an axle (30) for mounting said wheels(30) are offset in a horizontal direction.
Claim 2
Dependent Claim
80 words
A small-sized trailer comprising: two supporting members (4) disposed at two widthwise portions (21,22) and protruding to the front portion of a truck (2); and connecting portions for a tractor (10) formed at the front end portions of said supporting members, characterized in that said truck is so supported by wheels(3) that it can turn around one vertical pin (60); and in that said vertical pin and an axle (30) for mounting said wheels(30) are offset in a horizontal direction.
Claim 3
Dependent Claim
59 words
A small-sized trailer as set forth in Claim 1, characterized in that said paired wheels (30) are rotatably attached in the vicinity of each other to both the end portions of said axle (30) and in that said truck (2) is so supported by said paired wheels that it can turn by 360 degrees around said vertical pin (60).
References Cited (Backward Citations)
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Cited
GB476593A
Cited
US2582716A
Cited
FR2138395A1
Cited
US3917316A
Cited
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