Cord lock with self locking spring feelers

Details Cord lock with self locking spring feelers Cord lock with self locking spring feelers

1978-02-06

1979-05-29

Shedd, Wayne L.

Joints and connections

Axially curved or bent portion of rod is joint component

Reversely bent portion

403374, 24136K, 24115M, F16B 214

Patent

active

041565746

ABSTRACT:
A cord lock including a body containing a passage within which there is received a locking slide adapted to wedge a pair of cords against opposite side walls of the passage, with the slide having a main locking portion with a pair of toothed faces engageable with the cords respectively, and resiliently flexible feeler arms projecting from the slide and engageable with the cords in both the locked and released positions of the slide to attain a self locking action automatically actuating the slide to its locking position upon predetermined movement of the cords, and retaining the slide in locked position until purposely released therefrom. The side walls of the passage and the body desirably have converging portions laterally opposite and coacting with the main locking portion of the slide, and non-converging portions laterally opposite and coacting with the resilient feeler arms.

REFERENCES:
patent: D227075 (1973-06-01), Salt
patent: 1520716 (1924-12-01), Judd
patent: 3758922 (1973-09-01), Field

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