US169503A - Improvement in crimpers pinchers - Google Patents
Improvement in crimpers pinchers Download PDFInfo
- Publication number
- US169503A US169503A US169503DA US169503A US 169503 A US169503 A US 169503A US 169503D A US169503D A US 169503DA US 169503 A US169503 A US 169503A
- Authority
- US
- United States
- Prior art keywords
- pinchers
- leather
- crimpers
- improvement
- tacks
- 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
Links
- 210000001847 Jaw Anatomy 0.000 description 26
- 239000010985 leather Substances 0.000 description 22
- 210000000078 Claw Anatomy 0.000 description 8
- 210000001699 lower leg Anatomy 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002045 lasting Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
Definitions
- Figure l is a side view of our improved pinchers.
- Fig.2 is a front end view of the same.
- the object of this invention is to furnish an improved pinchers for use in crimping boots, which shall be so constructed that it may be used for operating the screw-clamp for drawing down the corners of the leather, for drawing theedges of the leatherinto place, for driving the tacks that secure the edges of the leather, and for drawing said tacks, and which shall be simple in construction and convenient in use.
- the invention consists in an improved crimpers pinchers formed by the combination of the stationary jaw, the handle, the rod or lever, the slotted jaw and claw, the hammer, and the spring, with each other, as hereinafter fully describe
- A is the stationary jaw of the pinchers, to the shank of which is attached or upon it is formed a handle, B.
- a rod or lever, O which is designed to be used for turning the screw of the screw-clamp, by which the corners of the leather are drawn down upon the form.
- which has a slot formed in its base to receive the stationary jaw A, to which it is pivoted.
- an arm, E which projects forward, is curved outward, and has a-notch formed in its outer end to serve as a claw for D is themovable jaw,
- the projection or hammer F may be formed upon the head of the pivot of the jaws, or the said pivot may be screwed into the saidprojection, as shown in Fig. 2.
- the leather is first broke in the ordinary way.
- the leather is then placed upon the form, and its corners are drawn down with the ordinary screw-clamp, the screw of which is operated by the rod or lever O.
- the form, with the leather upon it, is then placed upon a bench made to form a right angle, which right angle is plated with a metallic strap, which projects above the table about an inch.
- the jaws of the pinchers are then made to grasp the edge of the leather, the arm E resting against the iron strap, which serves as a fulcrum.
- tacks the said tacks being driven by the hammer F.
- the leather is then rubbed down and is dried.
- the tacks are drawn with the claw E.
- the jaws A D are held open to receive the leather by a spring, G, attached to the shank of the stationary jaw A, and the free end of which enters the slot of the piece D E.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
G. G. WRIGHT & G. BASSETT.
CRIMPERS FINGERS.
No.169,503, Y Patented Nov. 2, 1875.
\ Ill "in n alm vJ a Milli!" my I I WITNESSES: A6
NITED STATES PATENT OFFICE.
IMPROVEMENT IN CRIMPERS PINCHERS.-
Specification forming part of Letters Patent No. 1 69,503, dated November 2, 1875; application filed August 14, 1875.
To all whom it may concern:
Be it known that we, GEORGE G. WRIGHT and GEORGE BAssE'rT, of Spencer, in the county of Worcester and State of Massachusetts, have invented a new and useful Improvement in Grimpers Pinchers, of which the following is a specification:
Figure l is a side view of our improved pinchers. Fig.2 is a front end view of the same.
Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish an improved pinchers for use in crimping boots, which shall be so constructed that it may be used for operating the screw-clamp for drawing down the corners of the leather, for drawing theedges of the leatherinto place, for driving the tacks that secure the edges of the leather, and for drawing said tacks, and which shall be simple in construction and convenient in use. l
The invention consists in an improved crimpers pinchers formed by the combination of the stationary jaw, the handle, the rod or lever, the slotted jaw and claw, the hammer, and the spring, with each other, as hereinafter fully describe A is the stationary jaw of the pinchers, to the shank of which is attached or upon it is formed a handle, B. Upon the outer end of the shank of the jaw A is formed, or to the outer end of the handle B is attached, a rod or lever, O, which is designed to be used for turning the screw of the screw-clamp, by which the corners of the leather are drawn down upon the form. which has a slot formed in its base to receive the stationary jaw A, to which it is pivoted. Upon the base of the jaw D, andin one piece therewith, is formed an arm, E, which projects forward, is curved outward, and has a-notch formed in its outer end to serve as a claw for D is themovable jaw,
drawing tacks. Upon the side of the piece D E is formed a projection, F, to serve as a hammer for driving the tacks.
The projection or hammer F may be formed upon the head of the pivot of the jaws, or the said pivot may be screwed into the saidprojection, as shown in Fig. 2.
In using the tool the leather is first broke in the ordinary way. The leather is then placed upon the form, and its corners are drawn down with the ordinary screw-clamp, the screw of which is operated by the rod or lever O. The form, with the leather upon it, is then placed upon a bench made to form a right angle, which right angle is plated with a metallic strap, which projects above the table about an inch. The jaws of the pinchers are then made to grasp the edge of the leather, the arm E resting against the iron strap, which serves as a fulcrum. Then by a downward pressure upon the handle the leather is drawn into place, and is secured by tacks, the said tacks being driven by the hammer F. The leather is then rubbed down and is dried. In removing the leather from the'form the tacks are drawn with the claw E. The jaws A D are held open to receive the leather by a spring, G, attached to the shank of the stationary jaw A, and the free end of which enters the slot of the piece D E.
Having thus described our invention, we claim as new anddesire to secure by Letters Patent The compound tool or lasting pinchers, herein described, consisting of the stationary jaw A, bundle B, rod-or lever G, pivoted jaw and claw D E, hammer F, and spring G, as and for the purpose set forth.
GEORGE GRAVETT WRIGHT. GEORGE BASSETT. Witnesses: F. E. DUNTON, ERASTUS J oNEs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US169503A true US169503A (en) | 1875-11-02 |
Family
ID=2238912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US169503D Expired - Lifetime US169503A (en) | Improvement in crimpers pinchers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US169503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050021135A1 (en) * | 2001-03-15 | 2005-01-27 | Ryan Timothy R. | Annuloplasty band and method |
-
0
- US US169503D patent/US169503A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050021135A1 (en) * | 2001-03-15 | 2005-01-27 | Ryan Timothy R. | Annuloplasty band and method |
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