Title:
A TRACK-INDEPENDENT WHEELED FORGING MANIPULATOR
Document Type and Number:
WIPO Patent Application WO/2002/087805
Kind Code:
A1
Abstract:
A track-independent wheeled forging manipulator, it comprises a walking chassis, a peel assembly and a working carriage, wherein a shaft at both sides of a peel casing is mounted in a bearing provided in a swing support trunk of the working carriage, the peel casing and the swing support trunk are impended over in the working carriage by a front and a rear electric chain hoist, a driving block sliding on the swing support trunk is linked to a piston rod of a oil cylinder on the working carriage. Front wheels of the walking chassis are directive wheels. The working carriage and the walking chassis are connected by a turning bearing. The utility models has the advantage of moving forwards and backwards of the peel, besides, the manipulator can turn around a forming saddle.
Inventors:
JI JIANYU (CN)
Application Number:
PCT/CN2002/000293
Publication Date:
November 07, 2002
Filing Date:
April 26, 2002
Export Citation:
Assignee:
JI JIANYU (CN)
International Classes:
B21J13/10; (IPC1-7): B21J13/10
Foreign References:
| US4420287A | 1983-12-13 | |||
| US4815311A | 1989-03-28 | |||
| US4961336A | 1990-10-09 | |||
| US3631996A | 1972-01-04 | |||
| US3841139A | 1974-10-15 | |||
| CN2104088U | 1992-05-13 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE (Shanghai 3, CN)
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