Jar opener

Details Jar opener Jar opener

B - Operations, Transporting

67

B

B67B 7/18 (2006.01) B25B 7/00 (2006.01) B67B 7/20 (2006.01)

Patent

CA 2676274

An immobilization device to grip the threaded closure/cap of a container has spring-driven cam-actuated jaws to grip a full range of sizes of closures/caps, with raked gripping teeth that permit free-wheel rotation of a closure/cap within the jaws.. On reversal of rotation, the teeth grip the closure/cap. One embodiment has blades each with a projecting toe that holds the closure/cap. Two forms of latch are available, one providing enhanced gripping of the closure/cap; the second providing automatic operation of the closure jaws. Shock absorbers protect the mechanism against damaging impacts resulting from uncontrolled action of the return spring.

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