Adjustable clamping device

Buckles – buttons – clasps – etc. – Cord and rope holders

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

403314, 188 651, 188 653, 24115N, B65H 5916

Patent

active

056552696

ABSTRACT:
An adjustable clamping device for receiving and selectively frictionally engaging an internally disposed inserted member, such as a rope or rod, is disclosed. The clamping device comprises a flexible and readily deformable gripping member of a hollow cylindrical shape, disposed about a generally centrally located first longitudinal axis. The gripping member may comprise a substantially solid sheet of flexible material, or may comprise a mesh material, or may comprise a plurality of flexible strand members. The material for the gripping member may be leather, rubber, synthetic rubber, neoprene, cloth, nylon, rayon, kevlar, or metal, as appropriate. The gripping member is twistably deformable between a straight neutral configuration and a plurality of helically twisted configurations whereat the gripping member reduces in diameter and encloses down onto the inserted member. When the gripping member is twistably deformed from its straight neutral configuration to a helically twisted configuration, it correspondingly reduces in length. First and second handle members in the form of hollow elongate circular cylinders, with the first handle member freely rotatably engaged within the second handle member, are attached one to each end of the gripping member and are biased one away from the other by a coil spring interconnected therebetween, thereby urging the gripping member to a taut condition. In use, the first and second handle members are turned one with respect to the other so as to cause the gripping member to be in a corresponding helically twisted configuration, thus reducing in diameter and thereby frictionally engaging the inserted member.

REFERENCES:
patent: 222649 (1879-12-01), Batchelder
patent: 849983 (1907-04-01), Denlea
patent: 2249119 (1941-07-01), Di Palma
patent: 2681781 (1954-06-01), Kellems
patent: 2821739 (1958-02-01), Mohs
patent: 2936625 (1960-05-01), Heiseler
patent: 3107966 (1963-10-01), Bonhomme
patent: 3216682 (1965-11-01), Lewis
patent: 3335469 (1967-08-01), Shand et al.
patent: 3561071 (1971-02-01), Schlein
patent: 3573346 (1971-04-01), Appleby
patent: 3921257 (1975-11-01), Appleby et al.
patent: 4044863 (1977-08-01), Feldman
patent: 4066368 (1978-01-01), Mastalski

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Adjustable clamping device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-152583

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.