Device for locking two telescopic elongated elements

Details Device for locking two telescopic elongated elements Device for locking two telescopic elongated elements

2005-03-22

2005-03-22

Stodola, Daniel P. (Department: 3676)

Closure fasteners

Rod clamps

Friction-plate catch

C292S292000, C403S109100, C280S823000

Reexamination Certificate

active

06869112

ABSTRACT:
A device for locking two elongated elements the first of which slides in the second telescopically, comprises members (12, 22) for locking the first element (2) longitudinally relative to the second element (4), a lock washer (13) arranged around the first element and whereof the circumferential part is placed between two longitudinally opposite supports of the second element and an elastic return member (18) placed between the second element and the washer and acting on the washer in a site at some distance from the supports so as to bring the lock washer in an extreme inclined position relative to the first element wherein the two opposite parts of the washer are in contact with the first element so as to lock the first element (2) relative to the second element (4) in the longitudinal direction.

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patent: 6176639 (2001-01-01), Fratini et al.
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patent: 6282841 (2001-09-01), Santa Cruz et al.
patent: 6409412 (2002-06-01), Huang
patent: 6619602 (2003-09-01), Stevenson
patent: 6626951 (2003-09-01), Gramnas
patent: 2 247 899 (1992-03-01), None
patent: 2 258 151 (1993-02-01), None

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