US1454319A - Tongs - Google Patents

Tongs Download PDF

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Publication number
US1454319A
US1454319A US478943A US47894321A US1454319A US 1454319 A US1454319 A US 1454319A US 478943 A US478943 A US 478943A US 47894321 A US47894321 A US 47894321A US 1454319 A US1454319 A US 1454319A
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United States
Prior art keywords
tong
handle
tongs
jaw
pipe
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Expired - Lifetime
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US478943A
Inventor
Augustus M Hamer
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Individual
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Individual
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Priority to US478943A priority Critical patent/US1454319A/en
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Publication of US1454319A publication Critical patent/US1454319A/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe

Definitions

  • This invention relates to new and useful improvements in a tong.
  • @ne object of the invention is to provide a tong which is specially adapted for use in handling pipe, rods and the like and is particularly useiul in screwing ⁇ together and unscrerving joints of pipe.
  • Another object is to provide a tong ⁇ which may he readily adjusted to pipes and reds et different sizes.
  • Viith theA above and other objects in View the invention has particular relation to certain novel features oi' construction7 operation and arrangement of parts7 an example ot' which is given in this specification and illustrated in the accomi panying drawings, Wherein:-
  • Figure l shows a plan View oi a rotary, showing the tong applied to a drill stern7 and Working in cri-operation with a backup post. for the purpose of screwing together and unscreuing the joints ot a drill stem.
  • Fig'. 2 shows a side View thereof.
  • vlw'. 3 an edge View et' the tong.
  • Y el. is a side vien' thereof, partially in section
  • Fig. 5 is a cross sectional'vicw taken on the line ot' Fig'. il.
  • the nunieral l designates the rotary ⁇ tahle7 which is mounted on the hase 2
  • numeral 3 designates the drill stein which is driven hy the rotary.
  • the numeral. 4 des ignates a stationaijY tong which is held in lined position by a post 5 which upstands from the hase 2.
  • This tong 1l is applied to joint ot the drill stem to hold it against turning.
  • Upstanding from the table l is a post 6 which rotates the tong 7.
  • This tong secured to the joint ofthe stein to he l in screwing; together or Congresswing i 'nts ol?
  • the tons.; ⁇ 7 is of special construction which now he deserihed. rhis tong); includes s handle 8 which has a. square hearing in whiih the shank 9 of the slidahle jaw l0 slides. This is arcuate and toothed.
  • the inner end of the shank 9 has a swivel-v ling; connection With the actuating rod ll which is threaded through said handle.
  • the outer end of the rod .ll has an eye l2 provided to receive a handle hy means of Which the rod maj,r he turned to adjust the jaw l0. Piroted t0 the handle 8 there is a hook i3 havinpT the removable, arcuate, toothed opposing ⁇ the slidahle aw l0. l
  • the tong is .applied t0 the pipe as shown in l1 igures l and 2 and the rod turned to clamp the awe on ⁇ opposite sides of the pipe and by manipulating the tong; ⁇ the joint oi pipe to which it applied may he turned.
  • l'lvlhat l claim is fr tong including a handle formed with a square socket in one end, a jaw having a square shanlr which has a sliding hearingr in said socket, a rod threaded through the other end ot' said handle and having a swivelins connection With said shankv in said socket to adjus sainelengthwise;I a hook pivote/o to the handle. in epposition to said jam' and a detachable toothed arcuate jaw ⁇ seid hook and opposing ⁇ the slidahle and means ttor securing said attachment jaw in position in said hook.

Description

May s, 1923 1,454,319
A. M. HAMER TONGS Original Filed June 20. 1921 #www A T TOR NE YS Cil Patented May 8, 1923.
@TNT
eres.
TONS-S.
Application led June 20, 3921, Serial No. 1-78,843. Renewed Merch 3T., 1923.
Re it known that I, AUGUSTUS M. Harten, itizen ot' the Unitedv States, residing at `V`:oose Creekj in the county of Harris and "tate oit Texas, have invented certain neu7 .amd useful Improvement in Tongs, of which the following is a speeioation.
This inventionrelates to new and useful improvements in a tong.
@ne object of the invention is to provide a tong which is specially adapted for use in handling pipe, rods and the like and is particularly useiul in screwing` together and unscrerving joints of pipe.
Another object is to provide a tong` which may he readily adjusted to pipes and reds et different sizes. Viith theA above and other objects in View the invention has particular relation to certain novel features oi' construction7 operation and arrangement of parts7 an example ot' which is given in this specification and illustrated in the accomi panying drawings, Wherein:-
Figure l shows a plan View oi a rotary, showing the tong applied to a drill stern7 and Working in cri-operation with a backup post. for the purpose of screwing together and unscreuing the joints ot a drill stem.
Fig'. 2 shows a side View thereof. vlw'. 3 an edge View et' the tong.
Y el. is a side vien' thereof, partially in section, and
Fig. 5 is a cross sectional'vicw taken on the line ot' Fig'. il. In the drawings the nunieral l designates the rotary` tahle7 which is mounted on the hase 2 rhe numeral 3 designates the drill stein which is driven hy the rotary. The numeral. 4 des ignates a stationaijY tong which is held in lined position by a post 5 which upstands from the hase 2. This tong 1l is applied to joint ot the drill stem to hold it against turning. Upstanding from the table l is a post 6 which rotates the tong 7. This tong secured to the joint ofthe stein to he l in screwing; together or unserewing i 'nts ol? the stern.Y The tons.;` 7 is of special construction which now he deserihed. rhis tong); includes s handle 8 which has a. square hearing in whiih the shank 9 of the slidahle jaw l0 slides. This is arcuate and toothed. The inner end of the shank 9 has a swivel-v ling; connection With the actuating rod ll which is threaded through said handle. The outer end of the rod .ll has an eye l2 provided to receive a handle hy means of Which the rod maj,r he turned to adjust the jaw l0. Piroted t0 the handle 8 there is a hook i3 havinpT the removable, arcuate, toothed opposing` the slidahle aw l0. l
The tong is .applied t0 the pipe as shown in l1 igures l and 2 and the rod turned to clamp the awe on` opposite sides of the pipe and by manipulating the tong;` the joint oi pipe to which it applied may he turned.
l'lvlhat l claim is fr tong including a handle formed with a square socket in one end, a jaw having a square shanlr which has a sliding hearingr in said socket, a rod threaded through the other end ot' said handle and having a swivelins connection With said shankv in said socket to adjus sainelengthwise;I a hook pivote/o to the handle. in epposition to said jam' and a detachable toothed arcuate jaw` seid hook and opposing` the slidahle and means ttor securing said attachment jaw in position in said hook.
ln testiino if whereof l have signed my naine to this speeiliization Vin the presence oi' tuo suhserihing Witnesses.
l'l(illSrl`l. 53 M. lli/il 1ER. llVitnesses: Y
R. U. PACE,y J. H. JONES.
and adapted to Work attachment carried bv
US478943A 1921-06-20 1921-06-20 Tongs Expired - Lifetime US1454319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US478943A US1454319A (en) 1921-06-20 1921-06-20 Tongs

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Application Number Priority Date Filing Date Title
US478943A US1454319A (en) 1921-06-20 1921-06-20 Tongs

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138265A2 (en) * 2000-03-28 2001-10-04 Showa IKA Kohgyo Co., Ltd. Rod gripper
US20170095910A1 (en) * 2015-10-02 2017-04-06 Bobby Hu Easy-to-Convey Heavy Duty Striking Wrench
US11085250B2 (en) * 2017-06-16 2021-08-10 Canrig Robotic Technologies As Safety device for attaching to a pipe string comprising a plurality of connected pipe sections

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138265A2 (en) * 2000-03-28 2001-10-04 Showa IKA Kohgyo Co., Ltd. Rod gripper
EP1138265A3 (en) * 2000-03-28 2003-05-02 Showa IKA Kohgyo Co., Ltd. Rod gripper
US20170095910A1 (en) * 2015-10-02 2017-04-06 Bobby Hu Easy-to-Convey Heavy Duty Striking Wrench
US11085250B2 (en) * 2017-06-16 2021-08-10 Canrig Robotic Technologies As Safety device for attaching to a pipe string comprising a plurality of connected pipe sections

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