Extendible rod

Details Extendible rod Extendible rod

1995-05-10

1997-09-02

Johnson, Blair

Joints and connections

Interfitted members

Including discrete retainer

403109, 403 83, 403321, 2483545, B25G 300

Patent

active

056624298

ABSTRACT:
An extendible rod comprises two rod-shaped elements slidable telescopically inside each other, and an expander device for locking the rod-shaped elements against sliding in an extended position of the rod, wherein the expander device comprises a linkage acting between first and second constraint members, being each associated with a respective one of the rod-shaped elements to drive them through a stroke of mutual separation, and wherein the length of that stroke may be adjusted.

REFERENCES:
patent: 2413342 (1946-12-01), Symons
patent: 2468484 (1949-04-01), Clark
patent: 2777660 (1957-01-01), Albrecht
patent: 2820626 (1958-01-01), Hedeen
patent: 3090600 (1963-05-01), Smith
patent: 3110506 (1963-11-01), O'Brien
patent: 4362415 (1982-12-01), Metz et al.
patent: 5186429 (1993-02-01), Linnepe et al.

Affiliated with

Also associated with

Rating

Extendible rod does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-302628