US1260505A - Wrench. - Google Patents

Wrench. Download PDF

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Publication number
US1260505A
US1260505A US20401517A US20401517A US1260505A US 1260505 A US1260505 A US 1260505A US 20401517 A US20401517 A US 20401517A US 20401517 A US20401517 A US 20401517A US 1260505 A US1260505 A US 1260505A
Authority
US
United States
Prior art keywords
shank
wrench
screw
jaw
fixed jaw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US20401517A
Inventor
Charles F Bloch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US20401517A priority Critical patent/US1260505A/en
Application granted granted Critical
Publication of US1260505A publication Critical patent/US1260505A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Definitions

  • a fixed jaw having a tubular shank, a movable jaw having a shank slidable in the shank of said fixed jaw, said shank of the movable jaw being axially bored and threaded from its outer end, an adjusting screw threaded into the bore of the shank of the movable jaw, said adjusting screw being mounted in the outer end of the shank of the fixed jaw for free rotation and secured against axial said shank, the shank of said fixed jaw being of polygonal cross section, and an approximately rectangular ;or L-shaped operating lever having its vertical arm pivotally secured at the lower end thereof to the outer end of said screw andits horizontal arm so disposed relative to the vertical arm as to engage one face oft-he shank of saidfixed jaw when thelever is in operative'position so as to lock said screw against rotation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

to facilitate rotation of the screw.
it -fitsjsnu'gly' against, the upper face of shank 3 and occupies but very little space,
thhshvoiding all interference with the use of the wrench in the usual manner.
While I have shown the justing screw can be employed, the main obect being to provide a locklng devlce of simple and eflicient construction which "will not interfere with the use of the wrench in the ordinary manner and will permit the adjusting screw to be quickly and easily rotated when desired, this means also serving It will be evident that there may be slight changes made in the construction and arrangement of the different parts of my invention without departing from the field and scope of the same, and I intend to include all such variations, as fall within the scope of the appended claim in this application in which a preferred form only of my invention is disclosed.
adjusting lever 11 I so shaped and proportioned as to fit snugly againstthe upper face of shank 3,
What I claim is:
In a wrench, a fixed jaw having a tubular shank, a movable jaw having a shank slidable in the shank of said fixed jaw, said shank of the movable jaw being axially bored and threaded from its outer end, an adjusting screw threaded into the bore of the shank of the movable jaw, said adjusting screw being mounted in the outer end of the shank of the fixed jaw for free rotation and secured against axial said shank, the shank of said fixed jaw being of polygonal cross section, and an approximately rectangular ;or L-shaped operating lever having its vertical arm pivotally secured at the lower end thereof to the outer end of said screw andits horizontal arm so disposed relative to the vertical arm as to engage one face oft-he shank of saidfixed jaw when thelever is in operative'position so as to lock said screw against rotation.
In testimony whereof I afiix my signaturein presence of two witnesses.
CHARLES F. BLOCH.
\Vitnesses: j
J OHN ALLEN,
Cine. 0. WOODHAM.
movement relative to
US20401517A 1917-11-26 1917-11-26 Wrench. Expired - Lifetime US1260505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US20401517A US1260505A (en) 1917-11-26 1917-11-26 Wrench.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20401517A US1260505A (en) 1917-11-26 1917-11-26 Wrench.

Publications (1)

Publication Number Publication Date
US1260505A true US1260505A (en) 1918-03-26

Family

ID=3328183

Family Applications (1)

Application Number Title Priority Date Filing Date
US20401517A Expired - Lifetime US1260505A (en) 1917-11-26 1917-11-26 Wrench.

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US (1) US1260505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812918A (en) * 1954-04-13 1957-11-12 Hugh A Longino Versatile clip
US3358533A (en) * 1966-09-06 1967-12-19 Wren Morris Lee Cam actuated sliding jaw wrench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812918A (en) * 1954-04-13 1957-11-12 Hugh A Longino Versatile clip
US3358533A (en) * 1966-09-06 1967-12-19 Wren Morris Lee Cam actuated sliding jaw wrench

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