US57769A - Improved tool - Google Patents

Improved tool Download PDF

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Publication number
US57769A
US57769A US57769DA US57769A US 57769 A US57769 A US 57769A US 57769D A US57769D A US 57769DA US 57769 A US57769 A US 57769A
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Prior art keywords
improved tool
tool
tools
bar
socket
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
    • 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

  • my invention and improvements consists in a novel arrangement for adjusting the jaws to diiierent sizes, and also in making the end of the handle A (see drawings) with a socket and suitable spring-catch to receive and hold the tools B B', and also in making these tools reversible.
  • Figure l shows my improved Wrench with a part of the sliding jaW removed to showr the interior.
  • Fig. 2 shows one of the tools when removed from the socket.
  • E is the movable jaw sliding On the bar D, and having a stopcatch, F, arranged in a cavity above the bar D.
  • the stop F is sO made that it rests on the bar D, and a spring, z', holds one end,s,v down into notches in D, as shown, and the other end, n, rests against the inside of the jaw and under the piece o, so that on pressing o it raises the other end, s, allowing the jaw to be moved, the bar D having notches along that side, as indicated by the dotted lines.
  • the socket in A is made with a spring-catch, U, fast to the inside of A, and projecting a little, as shown, to facilitate the loosening of it to remove the tool, and has a projection to catch into a notch, L, in the tools. (Shown in Fig. 2.) l
  • U By raising the spring U the tool may be removed and the ends changed or another put in its,I place, the dierent ends being tted to the various uses desired, thus adapting it to many uses and very much increasing the efficiency of the Whole.
  • the improved compound tool consisting of the Wrench, socket, and double bit, all constructed and arranged substantially as herein described.

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

Description

UNI'IED STATES PATENT OFFICE.
CHARLES RICHMOND, OF WORCESTER, MASSACHUSETTS.
IMPROVED TOOL.
Specicaton'forming part of Letters Patent No. 57,769, dated September 4, 1866.
To all whom it may concern:
Be it known that I, CHARLES RICHMOND, of Worcester city and county, State of Massachusetts, have invented a new and useful Combined Wrench and Tool Holder; and I do hereby declare the following description and accompanying drawings are sufcient to enable any person skilled in the art or science to which it Vmost nearly appertains to make and use my said invention or improvements Without further invention Or experiment.
The nature of my invention and improvements consists in a novel arrangement for adjusting the jaws to diiierent sizes, and also in making the end of the handle A (see drawings) with a socket and suitable spring-catch to receive and hold the tools B B', and also in making these tools reversible.
In the accompanying drawings, Figure l shows my improved Wrench with a part of the sliding jaW removed to showr the interior. Fig. 2 shows one of the tools when removed from the socket.
C is the head, connected to the bar D, to
. which the handle A is affixed. E is the movable jaw sliding On the bar D, and having a stopcatch, F, arranged in a cavity above the bar D. The stop F is sO made that it rests on the bar D, and a spring, z', holds one end,s,v down into notches in D, as shown, and the other end, n, rests against the inside of the jaw and under the piece o, so that on pressing o it raises the other end, s, allowing the jaw to be moved, the bar D having notches along that side, as indicated by the dotted lines.
The socket in A is made with a spring-catch, U, fast to the inside of A, and projecting a little, as shown, to facilitate the loosening of it to remove the tool, and has a projection to catch into a notch, L, in the tools. (Shown in Fig. 2.) l By raising the spring U the tool may be removed and the ends changed or another put in its,I place, the dierent ends being tted to the various uses desired, thus adapting it to many uses and very much increasing the efficiency of the Whole. I
I am aware that movable tools have been adapted tO handles in various Ways. These I do not claim; but
What I do claim, and desire to secure by Letters Patent, is-
The improved compound tool consisting of the Wrench, socket, and double bit, all constructed and arranged substantially as herein described.
CHARLES RICHMOND.
L. A. G. ARNOLD.
US57769D Improved tool Expired - Lifetime US57769A (en)

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