Pin assembly and implements connecting apparatus

Details Pin assembly and implements connecting apparatus Pin assembly and implements connecting apparatus

2005-04-12

2005-04-12

Will, Thomas B. (Department: 3671)

Excavating

Combined or convertible

Having quick-connect coupling

C037S403000, C037S409000, C414S723000, C403S324000

Reexamination Certificate

active

06877259

ABSTRACT:
The invention provides a pin assembly and Implements connecting apparatus which can replace a working device such as a bucket or the like easily and for a short time. A first member (20) having a pair of brackets (18, 19) is connected to a second member (22) having a boss portion (21). First member (20) and second member (21) are connected so as to swing freely and mutually by inserting a pin assembly (17) having an outer tubular body (15) and a connection pin (16) rotatably connected thereto into one bracket (18), boss portion (21) and another bracket (19). In a connected state, outer tubular body (15) and boss portion (21) are fixed. Pin assembly (17) can be pulled out by applying a pressing force to an opposite side in an inserting direction of pin assembly (17).

REFERENCES:
patent: 2967726 (1961-01-01), Weston
patent: 3198563 (1965-08-01), Steidl
patent: 3554588 (1971-01-01), Reinsma et al.
patent: 3778174 (1973-12-01), Molby
patent: 3997274 (1976-12-01), Iverson
patent: 4096957 (1978-06-01), Iverson et al.
patent: 4243341 (1981-01-01), Kabay et al.
patent: 4251182 (1981-02-01), Schroeder
patent: 4288173 (1981-09-01), Nick
patent: 4398862 (1983-08-01), Schroeder
patent: 4629350 (1986-12-01), Siewert et al.
patent: 4772150 (1988-09-01), Horton
patent: 5494396 (1996-02-01), Geier et al.
patent: 5630673 (1997-05-01), Krzywanos et al.
patent: 5769557 (1998-06-01), Beals et al.
patent: 5951192 (1999-09-01), Collins
patent: 5967738 (1999-10-01), Warthold
patent: 6108951 (2000-08-01), Renfrow et al.
patent: 6241455 (2001-06-01), Schupback et al.
patent: 6283667 (2001-09-01), Neitzel
patent: 6579024 (2003-06-01), Trowbridge
patent: 06-057785 (1994-01-01), None
patent: 09-111804 (1997-04-01), None
patent: 2002-212973 (2002-07-01), None

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