US307248A - Metal tongs - Google Patents
Metal tongs Download PDFInfo
- Publication number
- US307248A US307248A US307248DA US307248A US 307248 A US307248 A US 307248A US 307248D A US307248D A US 307248DA US 307248 A US307248 A US 307248A
- Authority
- US
- United States
- Prior art keywords
- arms
- metal
- clamps
- pieces
- secured
- 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
- 239000002184 metal Substances 0.000 title description 22
- 238000003466 welding Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 241000277342 Esox lucius Species 0.000 description 2
- 210000003739 Neck Anatomy 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 210000004873 upper jaw Anatomy 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
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2478—Construction of the jaws with more than one pair of jaws
Definitions
- My invention relates to an improvement in metal tongs or clamps, the object being to provide a device of this character which shall be adapted to firmly hold two pieces of metal in position for welding, brazing, or soldering; and it consists in certain novel features of construction and combinations of parts, as will be hereinafter fully desoribed, and pointed out in the claims.
- a A represent arms or reins made of any suitable length and size and pivoted together at one end. 7
- each of the reins or arms A is secured, by means of a setscrew, B, a clamp, O, the upper jaw, a, of which is provided with a screw-threaded hole, I), for the reception of the screw or bolt D.
- These clamps are provided with extended or elongated necks 0, into which fit the ends of the arms A, this construction allowing the clamps to be pushed up or down on the arms, thereby lengthening or shortening them, as required, and by securing them to the arms by screws, they may be rotated thereon and secured in any desired adjustment.
- To the sides of the clamps C are also secured, or formed integral therewith, the pieces G, for a purpose to be hereinafter described.
- the curved metal bar E adapted to pass through a hole or opening, d, in theopposite arm, the said latter arm being provided with a setscrew, F, adapted, when screwed down, to impinge on the bar E, and thus prevent the arms from moving.
- the bars or pieces to be joined are placed in the clamps G, and secured therein by turning down the screws or bolts D thereon, said clamps having been first adjusted on the arms to suit the shape or form of the pieces to be joined. After the said pieces have been properly set in the clamps, and the arms brought together, the screw F is turned down on the bar E, and the arms prevented from moving.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Description
(No Model.)
W. WQWINEGAR.
METAL TONGSV.
Patented Oct. 28, 1884.
N. PETERS. Pmoumo m hur. wah n nzn. oc
' UNITED STATES PATENT OFFICE.
WILLIAM WVALLACE W'INEGAR, OF OHAMBERSBURG, ILLINOIS.
METAL Tones.
SPECIFICATION forming part of Letters Patent No. 307,248, dated October 28, 1884.
Application filed May 21, 1834. (No model.)
To aZZ whom it may concern.-
Be it known that I, WILLIAM W. VVINEGAR, of Ohambersburg, in the county of Pike and State of Illinois, have invented certain new and useful Improvements in Metal Tongs; and I do hereby 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 relates to an improvement in metal tongs or clamps, the object being to provide a device of this character which shall be adapted to firmly hold two pieces of metal in position for welding, brazing, or soldering; and it consists in certain novel features of construction and combinations of parts, as will be hereinafter fully desoribed, and pointed out in the claims.
The accompanying drawing represents a,
view in perspective of my improved device.
A A represent arms or reins made of any suitable length and size and pivoted together at one end. 7
To the forward end of each of the reins or arms A is secured, by means of a setscrew, B, a clamp, O, the upper jaw, a, of which is provided with a screw-threaded hole, I), for the reception of the screw or bolt D. These clamps are provided with extended or elongated necks 0, into which fit the ends of the arms A, this construction allowing the clamps to be pushed up or down on the arms, thereby lengthening or shortening them, as required, and by securing them to the arms by screws, they may be rotated thereon and secured in any desired adjustment. To the sides of the clamps C are also secured, or formed integral therewith, the pieces G, for a purpose to be hereinafter described.
To one of the arms A is rigidly secured the curved metal bar E, adapted to pass through a hole or opening, d, in theopposite arm, the said latter arm being provided with a setscrew, F, adapted, when screwed down, to impinge on the bar E, and thus prevent the arms from moving.
When it is desired to use my improved de vice, the bars or pieces to be joined are placed in the clamps G, and secured therein by turning down the screws or bolts D thereon, said clamps having been first adjusted on the arms to suit the shape or form of the pieces to be joined. After the said pieces have been properly set in the clamps, and the arms brought together, the screw F is turned down on the bar E, and the arms prevented from moving.
The parts are then in position for soldering,
I claim as new, and desire to secure by Letters Patent, is
1. In a device for holding two, pieces of metal in position for welding, &c., the combination, with the two pivoted arms, of clamps secured to the free ends of both arms.
2. In a device for holding two pieces of metal in position for welding, 850., the combination, with the two pivoted arms, and devices for locking the arms in any desired adjustment, of clamps secured to the free ends of both arms.
3. In a device for holding two pieces of metal in position for welding, &c., the combination, with the pivoted arms, of clamps adjustably secured to the free ends of both arms.
4. In a device for holding two pieces of metal in position for welding, &c., the combination, with the pivoted arms and devices for locking the same in any desired adjustment, of the clamps adjustably secured to the free ends of both arms.
In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
WILLIAM WALLACE WINEGAR.
WVitnesses:
R. E. Comm, J OHN MURPHY.
Publications (1)
Publication Number | Publication Date |
---|---|
US307248A true US307248A (en) | 1884-10-28 |
Family
ID=2376417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US307248D Expired - Lifetime US307248A (en) | Metal tongs |
Country Status (1)
Country | Link |
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US (1) | US307248A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803208A (en) * | 1949-07-02 | 1957-08-20 | Arthur A Bernard | Adjustable welding clamps |
US2977958A (en) * | 1958-02-03 | 1961-04-04 | Seiger Harry Wright | Holder for tenacula |
-
0
- US US307248D patent/US307248A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803208A (en) * | 1949-07-02 | 1957-08-20 | Arthur A Bernard | Adjustable welding clamps |
US2977958A (en) * | 1958-02-03 | 1961-04-04 | Seiger Harry Wright | Holder for tenacula |
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