US163277A - Improvement in pinchers - Google Patents
Improvement in pinchers Download PDFInfo
- Publication number
- US163277A US163277A US163277DA US163277A US 163277 A US163277 A US 163277A US 163277D A US163277D A US 163277DA US 163277 A US163277 A US 163277A
- Authority
- US
- United States
- Prior art keywords
- pinchers
- improvement
- swage
- pipe
- jaws
- 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 18
- 241000557624 Nucifraga Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 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
- the nature of the present invention consists in the jaws of pinchers with a swage, for fitting joints of pipe to each other.
- a stop or gage being attached to the jaw of the pinchers, is used to bring the swage always the same distance on the pipe.
- Figure 1 is a longitudinal elevation of my improvement in combinationpinchers; Fig. 2, a broken elevation of the 0pposite side from that shown in Fig. 1; Fig. 3, a section on line m 00, Fig. 2.
- A represents one lever of the pinchers, which is provided with a tack-claw on the end at O, a can-opener at E F, one side, G, of a nutcracker, one part, H, of a swage, and one jaw of the pinchers.
- B represents the other lever, which is pivoted to the lever A at I, and pro vided with a screw-driver at J, the other side K of the nut-cracker, a hammer, L, a wire-cutter, M, and the other 'partN of the swage.
- the levers are also provided with holes 0 0 through their longer ends, for turning off the tops of fruit-cans.
- the can-opener consists of a sharp point, E, and a cutter, F, of ordinary construction, and is to be used by thrusting the point and cutter into a can, and thus using the point as a center to swing the pinchers on.
- the wire-cutter M is a piece of steel, either cast in the jaw or inserted afterward, and is placed back out of the way of articles to be grasped by the jaws, and close to the joint, so that wire may be easily cut.
- the swage consists of a semi-conical tongue, H, fitting a depression of exact reverse counterpart in the other jaw.
- the two levers, with attachments, are cast solid, of anysuitable metal, and then riveted together, as shown at I.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Table Equipment (AREA)
Description
UN TED STATES PATENT OFFICE.
GEORGE H. STRONG, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN PINCHERS.
Specification forming part of Letters Patent No. 163,277, dated May 11, 1875 application filed November 23, 1874.
To all whom it may concern:
Be it known that I, GEORGE H. STRONG, of Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Pinchers, of which the following is a specification:
The nature of the present invention consists in the jaws of pinchers with a swage, for fitting joints of pipe to each other. A stop or gage, being attached to the jaw of the pinchers, is used to bring the swage always the same distance on the pipe.
In the drawing, Figure 1 is a longitudinal elevation of my improvement in combinationpinchers; Fig. 2, a broken elevation of the 0pposite side from that shown in Fig. 1; Fig. 3, a section on line m 00, Fig. 2.
A represents one lever of the pinchers, which is provided with a tack-claw on the end at O, a can-opener at E F, one side, G, of a nutcracker, one part, H, of a swage, and one jaw of the pinchers. B represents the other lever, which is pivoted to the lever A at I, and pro vided with a screw-driver at J, the other side K of the nut-cracker, a hammer, L, a wire-cutter, M, and the other 'partN of the swage. The levers are also provided with holes 0 0 through their longer ends, for turning off the tops of fruit-cans. The can-opener consists of a sharp point, E, and a cutter, F, of ordinary construction, and is to be used by thrusting the point and cutter into a can, and thus using the point as a center to swing the pinchers on. The wire-cutter M is a piece of steel, either cast in the jaw or inserted afterward, and is placed back out of the way of articles to be grasped by the jaws, and close to the joint, so that wire may be easily cut. The swage consists of a semi-conical tongue, H, fitting a depression of exact reverse counterpart in the other jaw. The two levers, with attachments, are cast solid, of anysuitable metal, and then riveted together, as shown at I.
To fit pipe, place jaws on the end of the pipe intended to go inside of the other length, so that the stop P will bear against the end; then press the jaws together, to crimp a corrugated pipe in as many places as will reduce the pipe to the proper size.
The manner of using the other devices on the levers will be understood from the drawing and foregoing description.
I have herein described the construction and use of the entire device, but confine the invention to the following claim.
I claim and desire to secure by Letters Patent of the United States- The pivoted jaws Q It, provided with the swage H N and gage P, substantially as and for the purpose set forth.
- GEORGE H. STRONG.
Witnesses G. L. GHAPIN, JOHN H. ELLIOTT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US163277A true US163277A (en) | 1875-05-11 |
Family
ID=2232686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US163277D Expired - Lifetime US163277A (en) | Improvement in pinchers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US163277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540204A (en) * | 1944-01-11 | 1951-02-06 | Electric Arc Inc | Arc welding electrode holder |
-
0
- US US163277D patent/US163277A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540204A (en) * | 1944-01-11 | 1951-02-06 | Electric Arc Inc | Arc welding electrode holder |
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