Parallel jaws locking wrench/plier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 23, 2021
Grant Date -
N/A
app pub date -
Feb 26, 2020
filing date -
Feb 26, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved parallel-jaws locking wrench/plier with toggle action includes a body element, a fixed jaw, and a moving jaw capable of moving rectilinearly by means of an action cam, which is pivotally connected to a locking lever coupling respectively to the upper ends of a fulcrum bar and a releasing lever thereof. A handle secured to the body element has an axially adjustable element to regulate the opening of the jaws. Close to the pivot of the releasing lever are two outstanding members disposed respectively opposite sides thereof. Gripping the locking lever towards the handle till being stopped by the two outstanding members hitting said handle will toggle continuous gripping/clamping action on a workpiece. Gripping the releasing lever towards the handle will render the two outstanding members to serve as fulcrums, providing the former with leverage to force the toggle linkage back to its relaxing condition to release the workpiece. The releasing action requires only one hand.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully