US914580A - Wrench. - Google Patents

Wrench. Download PDF

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Publication number
US914580A
US914580A US34230906A US1906342309A US914580A US 914580 A US914580 A US 914580A US 34230906 A US34230906 A US 34230906A US 1906342309 A US1906342309 A US 1906342309A US 914580 A US914580 A US 914580A
Authority
US
United States
Prior art keywords
jaw
bar
rib
engage
spring
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
US34230906A
Inventor
Aylmer B King
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 US34230906A priority Critical patent/US914580A/en
Application granted granted Critical
Publication of US914580A publication Critical patent/US914580A/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
    • 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
    • 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
    • B25B13/20—Arrangements for locking the jaws
    • 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
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/22—Arrangements for locking the jaws by ratchet action or toothed bars
    • 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
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/24—Arrangements for locking the jaws by cam, wedge, or friction means

Definitions

  • My invention relates to a wrench in which a cam clutch and spring operate in conjunction with an adjustable jaw, that is slidably mounted on a bar which is provided at one end with a fixed head and is provided along one side with a guide in the form of a projecting rib with a ratchet face alongside said rib said adjustable jaw being provided with teeth to engage said ratchet face and with portions to engage said rib, the cam clutch being pivoted to the adjustable jaw and engaging the bar on the side thereof opposite the ratchet face to overcome the spring and cause the teeth to engage said face.
  • Figure 1 is a side elevation of a wrench embodying my invention.
  • Fig. 2 is a section of same on line x x Fig. 1.
  • Fig. 3 is a fragmental sectional view.
  • the solid lines show the movable jaw locked and dotted lines show it released.
  • 1 designates the bar provided at one end with a fixed jaw 2 and provided with a smooth face 3 on one side and provided on the opposite side with a longitudinal rib 4 forming a guide and also provided with serrations 5 alongside said rib on each side thereof.
  • 6 designates the adjustable jaw mounted to slide along said bar and held thereon by the arms 7, 8, which embraces the bar 1.
  • a wrench comprising a bar provided at one end with a jaw, and provided on the opposite side with a smooth longitudinal rib forming a guide, and with serrations alongside said rib; an adjustable jaw mounted to slide along said bar and provided with teeth to engage said serrations, and with a seat for a spring, a spring in said seat to engage the face of said rib, to hold the jaw in position with the teeth disengaged, and a cam pivoted at the end of the jaw nearest the head of the jaw to engage the smooth face of the bar to move the adjustable jaw against the pres sure of the spring to cause the teeth to en gage.

Landscapes

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

Description

A B. KING.
WRENCH.
APPLIOATION FILED NOV. 6, 190a.
91 4,580. Patented Mar. 9, 1909.
wit/MM J4 {mug/i2? mar cnrr srarns rad ans ost ich.
AYLMER B. KING, OF LOS ANGELES, CALIFORNIA.
WRENCH.
Application filed November 6, 1906.
To all whom it may concern:
Be it known that I, AYLMER B. KING, a citizen of the United States, residing at the city of Los Angeles, county of Los Angeles,
State of California, have invented a new an l useful French, of which the following is a specification.
My invention relates to a wrench in which a cam clutch and spring operate in conjunction with an adjustable jaw, that is slidably mounted on a bar which is provided at one end with a fixed head and is provided along one side with a guide in the form of a projecting rib with a ratchet face alongside said rib said adjustable jaw being provided with teeth to engage said ratchet face and with portions to engage said rib, the cam clutch being pivoted to the adjustable jaw and engaging the bar on the side thereof opposite the ratchet face to overcome the spring and cause the teeth to engage said face.
The accompanying drawings illustrate the invention.
Figure 1 is a side elevation of a wrench embodying my invention. Fig. 2 is a section of same on line x x Fig. 1. Fig. 3 is a fragmental sectional view. In Fig. 1 the solid lines show the movable jaw locked and dotted lines show it released.
1 designates the bar provided at one end with a fixed jaw 2 and provided with a smooth face 3 on one side and provided on the opposite side with a longitudinal rib 4 forming a guide and also provided with serrations 5 alongside said rib on each side thereof. 6 designates the adjustable jaw mounted to slide along said bar and held thereon by the arms 7, 8, which embraces the bar 1.
Specification of Letters Patent.
Patented March 9, 1909.
Serial No. 912,309.
9 designates a rivet through the arms 8; 10 designates a cam fastened by rivet 11 to the arms 7 and arranged to engage the smooth face 3 of the bar.
12 is a spring seat in the jaw 6 and 13 designates teeth on said jaw to engage the serrations 5 of the bar.
14 designates a spring mounted in the spring seat 12 of the jaw and arranged to engage the smooth rib 4 and to slide therealong.
In practical use when the cam is thrown into one position the spring releases the adjustable jaw and slides freely along the rib. When the cam is thrown into the position shown in solid lines in Fig. 1, the teeth are brought into engagement with the serrated faces 1, thus firmly holding the jaw in that position.
V hat I claim and desire to secure by Letters Patent is A wrench comprising a bar provided at one end with a jaw, and provided on the opposite side with a smooth longitudinal rib forming a guide, and with serrations alongside said rib; an adjustable jaw mounted to slide along said bar and provided with teeth to engage said serrations, and with a seat for a spring, a spring in said seat to engage the face of said rib, to hold the jaw in position with the teeth disengaged, and a cam pivoted at the end of the jaw nearest the head of the jaw to engage the smooth face of the bar to move the adjustable jaw against the pres sure of the spring to cause the teeth to en gage.
AYLMER B. KING. Witnesses 1 G. W. PEARSON, J. R. KERNs.
US34230906A 1906-11-06 1906-11-06 Wrench. Expired - Lifetime US914580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US34230906A US914580A (en) 1906-11-06 1906-11-06 Wrench.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34230906A US914580A (en) 1906-11-06 1906-11-06 Wrench.

Publications (1)

Publication Number Publication Date
US914580A true US914580A (en) 1909-03-09

Family

ID=2983016

Family Applications (1)

Application Number Title Priority Date Filing Date
US34230906A Expired - Lifetime US914580A (en) 1906-11-06 1906-11-06 Wrench.

Country Status (1)

Country Link
US (1) US914580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206877A (en) * 1984-03-02 1985-10-18 ダウ　コーニング　コーポレーシヨン Silicone coating composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206877A (en) * 1984-03-02 1985-10-18 ダウ　コーニング　コーポレーシヨン Silicone coating composition
JPH0475942B2 (en) * 1984-03-02 1992-12-02 Dow Corning

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