US 2021/0276162 A1Published application

Adjustable crow foot wrench devices

OwnerBrett Ortizinventor

Life of this patent

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Abstract

Disclosed herein are devices, systems, and methods of an adjustable crowfoot wrench for use with large format fasteners such as bolts or hydraulic line nuts over 1 inch in size. The adjustable crowfoot wrench includes a base, a translating arm, and a gear. The translating arm include one or more fastener pads and a threaded translating shaft. The gear is configured to threadably engage the threaded translating shaft of the translating arm. The threaded translating shaft is configured to be received by and translate through a translating channel of the base. The base also includes a stationary pad, a drive aperture and gear retaining arms. The gear is retained by the gear retaining arms of the base when the gear is threadably engaged with the translating arm within the base.

Claims7

Dependent claims

An adjustable crowfoot wrench comprising:

a base including a drive portion, a fastener engaging portion, a translating channel, and one or more gear retaining arms, the gear retaining arms arranged at an end of the translating channel;
a translating arm including a translating shaft, a translating fastener engaging portion, and one or more worm gears arranged on the translating shaft, the translating shaft being configured to be received by the translating channel of the base;
and
a gear including a threaded aperture, the gear configured to rotatably couple to the one or more worm gears of the translating shaft, wherein the gear is retained on the translating shaft via the one or more gear retaining arms of the base and the translating fastener engaging portion of the translating arm configured to oppose the fastener engaging portion of the base such that a fastener can be retained between the translating fastener engaging portion and the fastener engaging portion of the base.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 17/249,486Filed 3 Mar 2021
Priority: 3 Mar 2020
Published: 9 Sep 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

B25B 13/16
The jaws being slidable: by screw or nut
B25B 13/481
For special purposes: for operating in areas having limited access
B25B 23/0007
Details of, or accessories for, spanners, wrenches, screwdrivers: connections or joints between tool parts
B25B 13/5058
With movable or adjustable jaws: linearly moving or adjustable, e.g. with an additional small tilting or rocking movement

Family

Application62/984,349Us provisional application · filed 3 Mar 2020
US 11,389,932 B2Related patent
US 2021/0276162 A1This patent

From the US filing history. Foreign family members aren’t listed.

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