Chain for V-pulley

Details Chain for V-pulley Chain for V-pulley

1989-06-22

1990-07-31

Bui, Thuy M.

Endless belt power transmission systems or components

Friction drive belt

Including plural interconnected members each having a drive...

F16G 122

Patent

active

049447157

ABSTRACT:
A chain for a V-pulley which is used by being endlessly trained between a pair of V-pulleys and in which blocks each having an end surface for coming into contact with the V-pulley are respectively disposed on the outer sides of outer link plates. The end surface of the block is formed into a convex surface constituted by the whole or part of a conical surface which has substantially the same apex angle as that of the inner wall of the V-pulley and has an axis parallel to the axis of a connecting pin. The block may be fixed with respect to the outer link plate or may be made rotatable about the axis of the cone.

REFERENCES:
patent: 2550431 (1951-04-01), Shaw
patent: 2690678 (1954-10-01), Bendall
patent: 4349343 (1982-09-01), Stephanoff et al.
patent: 4430067 (1984-02-01), Whitaker
patent: 4608036 (1986-08-01), Dono
patent: 4618338 (1986-10-01), Rattunde et al.
patent: 4798567 (1989-01-01), Hoshiro
Patent Abstracts of Japan, vol. 9, No. 149, Jun. 25, 1985, p. 136M390 (JP-A-26831).
Patent Abstracts of Japan, vol. 9, No. 307, Dec. 4, 1985, p. 78M435 (JP-A-143243).
Patent Abstracts of Japan, vol. 13, No. 210, Jan. 11, 1989, p. 67M782 (JP-A-63-219937).

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