Non-metallic sprocket chain having quick detachable, twist-locki

Details Non-metallic sprocket chain having quick detachable, twist-locki Non-metallic sprocket chain having quick detachable, twist-locki

1979-03-23

1981-02-17

Braun, Leslie

Endless belt power transmission systems or components

Positive drive belt

Belt formed of rigid links

474227, 474234, F16G 1302

Patent

active

042507642

ABSTRACT:
A sprocket chain for use in a normally corrosive environment is made up of identical, clevis-type links of synthetic resin composition pivotally connected by quick detachable, twist-locking pivot pins also of synthetic resin composition. The links are each formed at one end thereof with relatively spaced apart, transversely aligned eyes which may be resiliently flexed inwardly toward one another to permit a locking lug on the pivot pin to move into snap-locking engagement with a notch or dwell formed in a cam-like locking surface on one of the eyes of the link. The pivot pins are quickly removable from the links by simply rotating the pin about 90 degrees in either direction and thereafter withdrawing the pin axially from the eyes of the link.

REFERENCES:
patent: 804723 (1905-11-01), Horst
patent: 1338808 (1920-05-01), Bethke
patent: 1504646 (1924-08-01), Roddy
patent: 1560638 (1925-11-01), Anderson
patent: 1608340 (1926-11-01), Scherdy
patent: 1719673 (1929-07-01), Rottmer
patent: 2124912 (1938-07-01), Ehmann
patent: 2239125 (1941-04-01), Summers
patent: 2259880 (1941-10-01), Ehmann
patent: 2283526 (1942-05-01), Albin
patent: 2412364 (1946-12-01), Sivyer
patent: 2420256 (1947-05-01), MacKenzie
patent: 2810297 (1957-10-01), Drewry
patent: 2884677 (1959-05-01), Zahodiakin
patent: 3127980 (1964-04-01), Lanham
patent: 3138236 (1964-06-01), Goodgame
patent: 3365970 (1968-01-01), Steorts, Jr.
patent: 3486205 (1969-12-01), Smith
patent: 4123947 (1978-11-01), Smith et al.

Affiliated with

Also associated with

Rating

Non-metallic sprocket chain having quick detachable, twist-locki does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-metallic sprocket chain having quick detachable, twist-locki, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-metallic sprocket chain having quick detachable, twist-locki will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2256996