US591196A - Nut and pipe wrench - Google Patents

Nut and pipe wrench Download PDF

Info

Publication number
US591196A
US591196A US591196DA US591196A US 591196 A US591196 A US 591196A US 591196D A US591196D A US 591196DA US 591196 A US591196 A US 591196A
Authority
US
United States
Prior art keywords
nut
jaw
pipe wrench
wrench
pawl
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
Publication date
Application granted granted Critical
Publication of US591196A publication Critical patent/US591196A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle

Definitions

  • My invention has relation to certain new and useful improvements in nut and pipe wrenches; and the object is to provide a simple, durable, and convenient wrench of this kind.
  • the novelty consists in the construction, combination, and arrangement of the same, as will be hereinafter more fully described, and particularly pointed out in the claim.
  • Figure 1 is a side elevation of my improved wrench.
  • Fig. 2 is a longitudinal section of the head, and
  • Fig, 3 is an edge view.
  • , 1 represents the S-shaped handle, formed with an integral head 2 and a longitudinal jaw 3, having an inclined plane face 4.
  • a transverse slot 5 extends entirely through the head 2, and in this slot is pivoted amovable
  • the inclined face 8 of this jaw is provided with a series of serrations 9, and it is adapted to close paral- 14, pivoted on the rivet 15 in the slot 5.
  • the projecting end 16 of this pawl 14 is roughened or milled to conveniently engage the thumb' and prevent slipping while being manipulated to adjust the movable jaw.
  • the outer end of the pawl ll is formed with an inwardly-projecting lug 17, which engages the outer end of a spiral spring 18, the opposite end of which is seated in a retaining-recess 19 in the fixed jaw 3, and which serves to hold the pawl in engagement with the ratchetteeth on the movable jaw when the wrench is in use.
  • An improved wrench comprising the handle'l provided with the integral slotted head 2, and the inclined-face jaw 3, provided with the recess 19, in combination with the movable jaw 6, fulcrumedin the slotted head and provided with the curved serrated face 10, the pivoted pawl 14 having an inwardly-projecting lug 17, and the spiral spring 18, seated in the recess 19 in said jaw 3, substantially as shown and described.

Description

(No Model.)
W. E. PUGSLEY. NUT AND PIPE WRENCH.
ljatented Oct. 5, 1897. Y i
v jaw 6, mounted on the rivet 7.
UNITED STATES PATENT @rrica WILLIAM EDWARD PUGSLEY, OF LINCOLN NEBRASKA.
NUT AND PIPE WRENCH.
SPEGIFIGATIONforming part of Letters Patent No. 591,196, dated October 5, 1897.
Application filed February 27,1897. Serial No. 625,359. (a model.)
To all whom; it may concern.-
Be it known that I, WILLIAM. EDWARD PUGSLEY, a citizen of the United States, residin g at Lincoln, inthe county of Lancaster and State of Nebraska, have invented certain new and useful Improvements in Nut and Pipe Wrenches; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
, My invention has relation to certain new and useful improvements in nut and pipe wrenches; and the object is to provide a simple, durable, and convenient wrench of this kind. To this end the novelty consists in the construction, combination, and arrangement of the same, as will be hereinafter more fully described, and particularly pointed out in the claim.
In the accompanying drawings the same reference-characters indicate the same parts of the invention.
Figure 1 is a side elevation of my improved wrench. Fig. 2 is a longitudinal section of the head, and Fig, 3 is an edge view.
, 1 represents the S-shaped handle, formed with an integral head 2 and a longitudinal jaw 3, having an inclined plane face 4. A transverse slot 5 extends entirely through the head 2, and in this slot is pivoted amovable The inclined face 8 of this jaw is provided with a series of serrations 9, and it is adapted to close paral- 14, pivoted on the rivet 15 in the slot 5. The projecting end 16 of this pawl 14 is roughened or milled to conveniently engage the thumb' and prevent slipping while being manipulated to adjust the movable jaw. The outer end of the pawl ll is formed with an inwardly-projecting lug 17, which engages the outer end of a spiral spring 18, the opposite end of which is seated in a retaining-recess 19 in the fixed jaw 3, and which serves to hold the pawl in engagement with the ratchetteeth on the movable jaw when the wrench is in use. I
Although I have specifically described the construction and relative arrangement of the several elements of my invention, I do not desire to be confined to the same, as such changes or modifications may be made as clearly fall within the scope of my invention without departing from the spirit thereof.
Having thus fully described my invention, what I claim as new and useful, and desire to secure by Letters Patent of the United States, 1s-
An improved wrench, comprising the handle'l provided with the integral slotted head 2, and the inclined-face jaw 3, provided with the recess 19, in combination with the movable jaw 6, fulcrumedin the slotted head and provided with the curved serrated face 10, the pivoted pawl 14 having an inwardly-projecting lug 17, and the spiral spring 18, seated in the recess 19 in said jaw 3, substantially as shown and described.
In testimony whereof I hereunto affix my
US591196D Nut and pipe wrench Expired - Lifetime US591196A (en)

Publications (1)

Publication Number Publication Date
US591196A true US591196A (en) 1897-10-05

Family

ID=2659851

Family Applications (1)

Application Number Title Priority Date Filing Date
US591196D Expired - Lifetime US591196A (en) Nut and pipe wrench

Country Status (1)

Country Link
US (1) US591196A (en)

Similar Documents

Publication Publication Date Title
US591196A (en) Nut and pipe wrench
US597345A (en) Half to t
US712253A (en) Chain wrench.
US1021272A (en) Wrench.
US249477A (en) Wrench
US634216A (en) Wrench.
US333961A (en) Joseph lussiee
US539031A (en) Pipe-wrench
US572757A (en) Ambrose f
US576109A (en) William c
US995984A (en) Pipe-wrench.
US554157A (en) Wrench
US758499A (en) Wrench.
US591325A (en) Edward bernhard charlet
US195266A (en) Improvement in wrenches
US639785A (en) Pipe-wrench.
US132819A (en) Improvement in pipe-wrenches
US772633A (en) Wrench.
US516182A (en) Wrench
US646077A (en) Wrench.
US586597A (en) Adjustable pipe-wrench
US591118A (en) Bertin e
US627466A (en) Wrench
US582201A (en) Wrench
US1147181A (en) Quick-action wrench.