US240067A - Pipe-tongs - Google Patents
Pipe-tongs Download PDFInfo
- Publication number
- US240067A US240067A US240067DA US240067A US 240067 A US240067 A US 240067A US 240067D A US240067D A US 240067DA US 240067 A US240067 A US 240067A
- Authority
- US
- United States
- Prior art keywords
- bite
- tongs
- chamber
- pipe
- tong
- 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
- 230000000875 corresponding Effects 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 241001602880 Delos Species 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture 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
- B25B7/02—Jaws
- B25B7/04—Jaws adjustable
Definitions
- the invention consists in forming one of the tongs with a bit chamber or seat adapted to receive and hold a square, parallelopiped, or any many-sided removable bite-block in such manner as to present one edge of the bite-block in position to take hold of the pipe, the block being retained in place in the chamber by a recessed button.
- Figure 1 is a side elevation of my improved pipe-tongs.
- Fig. 2 is a front view of the part carrying the bite.
- Fig. 3 is a side view of the same, and
- Fig. 4 is a perspective view of the removable bite.
- A represents the ordinary bent or hookshaped tong or jaw pivoted to the bite-tong B by the rivet a.
- the bite-tong B is cast of steel or other metal, and has the chamber 1) formed in it in such manner as to form the narrow opening or Slot 0 across the diagonal face 0 of the tong.
- the chamber 12 is closed or partially closed at one end, as shown at b, by a portion of the casting.
- the chamber b may be square, or of any other form to adapt it to receive a removable biteblook, O, of corresponding shape, and present one edge thereof through the narrow opening 0 in position to take hold upon the pipe D, as shown.
- the bite-block (J is retained in place in the chamber by the recessed button 01 pivoted to the side of the bite-tong.
- Fig. 1 of the drawings I have shown the chamber square, while in Fig. 3 I have shown it in the form of a parallelopiped with the biteblocks shaped to correspond.
- the latter form is preferable, as it gives greater strength to the under lip of the bite-tong, and furnishes longer leverage of the walls of the chamber or seat upon the block.
- any form of chamber and block might be used and not depart from the spirit of my invention.
- the bite-blocks are easily removable by means of the recessed button 61, and the blocks can thus be reversed with little trouble when the edges become worn, or they can be replaced with new blocks, or with worn blocks which have been sharpened.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
(ModeL) D. WORDEN. Pipe Tongs.
No. 240,067. Patented April 12,1881
lummulllln INVENTOR:
WITNESSES: I
ATTORNEYS.
UNITED STATES PATENT OFFICE.
DELOSS WORDEN, OF OIL CITY, PENNSYLVANIA.
PlPE-TONGS.
SPECIFICATION forming part of Letters Patent No. 240,067, dated April 12, 1881 Application filed February 16, 1881. (ModeL) To all whom it may concern:
Be it known that I, DELoss WORDEN, of Oil City, in the county ofVena-ngo and State of Pennsylvania, have invented a new and useful Improvement in Pipe-Tongs, ofwhich the following is a full, clear, and exact description.
The invention consists in forming one of the tongs with a bit chamber or seat adapted to receive and hold a square, parallelopiped, or any many-sided removable bite-block in such manner as to present one edge of the bite-block in position to take hold of the pipe, the block being retained in place in the chamber by a recessed button.
In the accompanying drawings, Figure 1 is a side elevation of my improved pipe-tongs.
, Fig. 2 is a front view of the part carrying the bite. Fig. 3 is a side view of the same, and Fig. 4 is a perspective view of the removable bite.
Similar letters of reference indicate corresponding parts.
A represents the ordinary bent or hookshaped tong or jaw pivoted to the bite-tong B by the rivet a. The bite-tong B is cast of steel or other metal, and has the chamber 1) formed in it in such manner as to form the narrow opening or Slot 0 across the diagonal face 0 of the tong. The chamber 12 is closed or partially closed at one end, as shown at b, by a portion of the casting. The chamber b may be square, or of any other form to adapt it to receive a removable biteblook, O, of corresponding shape, and present one edge thereof through the narrow opening 0 in position to take hold upon the pipe D, as shown. The bite-block (J is retained in place in the chamber by the recessed button 01 pivoted to the side of the bite-tong.
In Fig. 1 of the drawings I have shown the chamber square, while in Fig. 3 I have shown it in the form of a parallelopiped with the biteblocks shaped to correspond. The latter form is preferable, as it gives greater strength to the under lip of the bite-tong, and furnishes longer leverage of the walls of the chamber or seat upon the block. But it is obvious that any form of chamber and block might be used and not depart from the spirit of my invention.
The bite-blocks are easily removable by means of the recessed button 61, and the blocks can thus be reversed with little trouble when the edges become worn, or they can be replaced with new blocks, or with worn blocks which have been sharpened.
Having thus described my invention, I claim as new and desire to secure by Letters Patcut- The bite-ton g B, formed with the chamber or seat I), closed or partially closed at one end, and with the narrow opening or slot 0 across the diagonal face e,- in combination with the removable bite O and the recessed button d, substantially as shown and described.
DELOSS WORDEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US240067A true US240067A (en) | 1881-04-12 |
Family
ID=2309408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US240067D Expired - Lifetime US240067A (en) | Pipe-tongs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US240067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2545630A (en) * | 1947-10-14 | 1951-03-20 | J P Ratigan Inc | Jaw face for pipe tongs |
| US2591887A (en) * | 1951-06-08 | 1952-04-08 | Abegg & Reinhold Co | Movable gripping unit for pipe wrenches |
| US20220212317A1 (en) * | 2021-01-05 | 2022-07-07 | Zhuji Itop Hardware Tools Co., Ltd. | Pliers head and pliers with good suitability |
-
0
- US US240067D patent/US240067A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2545630A (en) * | 1947-10-14 | 1951-03-20 | J P Ratigan Inc | Jaw face for pipe tongs |
| US2591887A (en) * | 1951-06-08 | 1952-04-08 | Abegg & Reinhold Co | Movable gripping unit for pipe wrenches |
| US20220212317A1 (en) * | 2021-01-05 | 2022-07-07 | Zhuji Itop Hardware Tools Co., Ltd. | Pliers head and pliers with good suitability |
| US11712786B2 (en) * | 2021-01-05 | 2023-08-01 | Zhuji Itop Hardware Tools Co., Ltd. | Pliers head and pliers with good suitability |
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