Chain tight chain binder

Details Chain tight chain binder Chain tight chain binder

1990-10-15

1991-12-10

Matecki, Katherine

Buckles, buttons, clasps, etc.

Strap tighteners

Accordion straps

254241, B65

Patent

active

050705822

ABSTRACT:
A load binder tool uses a pair of first and second coupler-tension members pivotal connected, at spaced apart centers, to an operating handle. A pair of major gear members engage a pair of minor gear members attached to the first coupler-tension member. A tension connector pin is journaled to both the major gear member and one end of the second coupler-tension member. The rotation of the connector pin about the axis of rotation of the major gear members creates an additional mechanical advantage. This rotation about the axis of rotation of the major gear members also causes the connector pin axis of rotation to be offset relative to the major gear axis of rotation in order to lock the load binder tool in the closed position using the tension applied to the load binding tension members or chains.

REFERENCES:
patent: 1911194 (1933-05-01), Jenkins et al.
patent: 2458375 (1949-01-01), Haubert
patent: 2497805 (1948-01-01), Towse
patent: 2563603 (1945-12-01), Haubert
patent: 2620159 (1952-12-01), Ehnle
patent: 2658721 (1950-03-01), Coffing
patent: 4512062 (1985-04-01), Crook, Jr.
patent: 4756181 (1988-07-01), Appelgren

Affiliated with

Also associated with

Rating

Chain tight chain binder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chain tight chain binder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chain tight chain binder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1031532