US1569148A - Pipe wrench - Google Patents

Pipe wrench Download PDF

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Publication number
US1569148A
US1569148A US27162A US2716225A US1569148A US 1569148 A US1569148 A US 1569148A US 27162 A US27162 A US 27162A US 2716225 A US2716225 A US 2716225A US 1569148 A US1569148 A US 1569148A
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United States
Prior art keywords
jaw
pipe wrench
pipe
wrench
sections
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Expired - Lifetime
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US27162A
Inventor
Donald M Stainbrook
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Individual
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Individual
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Priority to US27162A priority Critical patent/US1569148A/en
Application granted granted Critical
Publication of US1569148A publication Critical patent/US1569148A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/52—Chain or strap wrenches

Definitions

  • This invention relates to Wrenches for with pipes, rods, ehatts end other ar objects; and it consists in the novel i tion and eoinhination oit the parte hereinafter t'nlly deserihed and claimed.
  • Figure i is a side vieiv ot a Wrench constructed according to this invention
  • 2 is a plan vieiv of the saire.
  • 3 ie a deteil plan view of a portion ot one oit the jew sections showing the taeingi'.
  • F Li a cross-section, taken on the line il: in Figi'. 3.
  • ,ihe Wrench is provided with et tivo curved jaiv sections G a ed together 'iivotally hy a hin 8.
  • These :iriv sections are .termed of ha ds of sheet inetal the faces ot which are provided with a taoing' oit heavy textile material 't'ornicdot two snnerposed layers 9 and 10.
  • the tront part l0 is heavy Woven inaterial7 such as Canvas, and it has friction plugs l2 inserted in holes in it, the bottoms of the plugs haria arranged to heer on the layer et 'telt 9. These plugs are torined ot' cork er sott Wood.
  • the tivo layers can be secured together in any convenient Way, as hy stitches? and the strip ot facing is placed loosely over the jaw sections, hut it inay he secured to them ij desired.
  • rifhese hands ot sheet inetnl with their tri-einig' are arranged hroadside ot the :isis ot the jaw, that is to sav their broad curved faces are arranged cirenniterentiallg,v around the anis ot the ⁇ iaiv so as to encircle and hear on the periplr ery or a pipe and bend a little and adapt themselves to its surface.
  • a jaw 'torined P- i nd 4 connect- QJ n @ne jaw section has an eye lil, and a bailehaped iinlrv l5 is pivoted to this eye.
  • the opereting lever i6 is pivoted to the link l5 hy a pin l@ and haeI a curved jaw i8 on one end portion provided With teeth.
  • the other jaw section i' has a curved block i! secured to it, and also provided with teeth. All the teeth ere ratchet-shaped, and the loloelr 19 is thickest at its middle part.
  • the hloeh 19 arranged dianietrioally opposite the pivot hinge ot the tivo jaw sections.
  • a pipe 2O is indicated in dotted lines and When the parts are in the positions shown in l, and the lever is inoved in the direction oi the arrow, 1
  • ree pipe is gripped so that it can be revolved on it axis.
  • a pipe Wrench comprising, ⁇ a jaw termed ot tivo curved hands of sheet metal arranged liroadside oi the anis of the jaw and hinged together, a toothed hloolr secured against the outer side ot the tree crd portion oit one hand and arranged diametri-cally opposite to its hinge, a lever provided with teeth for engaging with the toothed block, and a link pivotally Connceting' th tree end portieri ot' the other hand with the said lever.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Description

Jns y D, M. s'rAlNBRooK PIPE WRENCH Filed May 1 TUE lli
Patented Jan. 12, 1926.
LEMA/it PATENT QFHCEW DONALD M. STAINBROOK, 01E` (JB/LAND, OHIO.
PIPE WRENCH.
Application filed May l', 1925. Serial No. 2179162.
To all 107mm t may concern:
.lie it lnioivn that I, Dorint-n M. Sinin nunon, a citizen ot the United i'tatesn residing et Irland, in. the county of Vinton and State oit Chio, lieve invented certain new and neoinl improvements in Pipe Virenehes, ot which the following is a speeiiioation.
This invention relates to Wrenches for with pipes, rods, ehatts end other ar objects; and it consists in the novel i tion and eoinhination oit the parte hereinafter t'nlly deserihed and claimed.
T t drawings, Figure i is a side vieiv ot a Wrench constructed according to this invention, 2 is a plan vieiv of the saire. 3 ie a deteil plan view of a portion ot one oit the jew sections showing the taeingi'. F Li a cross-section, taken on the line il: in Figi'. 3.
,ihe Wrench is provided with et tivo curved jaiv sections G a ed together 'iivotally hy a hin 8. These :iriv sections are .termed of ha ds of sheet inetal the faces ot which are provided with a taoing' oit heavy textile material 't'ornicdot two snnerposed layers 9 and 10. 'llhe re" part Q .ii-ry he iorn'ied of itelt, and is a continuons and nnlorolren strip. The tront part l0 is heavy Woven inaterial7 such as Canvas, and it has friction plugs l2 inserted in holes in it, the bottoms of the plugs heilig arranged to heer on the layer et 'telt 9. These plugs are torined ot' cork er sott Wood. The tivo layers can be secured together in any convenient Way, as hy stitches? and the strip ot facing is placed loosely over the jaw sections, hut it inay he secured to them ij desired. rifhese hands ot sheet inetnl with their tri-einig' are arranged hroadside ot the :isis ot the jaw, that is to sav their broad curved faces are arranged cirenniterentiallg,v around the anis ot the `iaiv so as to encircle and hear on the periplr ery or a pipe and bend a little and adapt themselves to its surface.
a jaw 'torined P- i nd 4 connect- QJ n @ne jaw section has an eye lil, and a bailehaped iinlrv l5 is pivoted to this eye. The opereting lever i6 is pivoted to the link l5 hy a pin l@ and haeI a curved jaw i8 on one end portion provided With teeth. The other jaw section i' has a curved block i!) secured to it, and also provided with teeth. All the teeth ere ratchet-shaped, and the loloelr 19 is thickest at its middle part. The hloeh 19 arranged dianietrioally opposite the pivot hinge ot the tivo jaw sections.
'ifhe jaw eeetions and their facing adapt theniseives enten'ietieally to cylindrical ohjeets ot' ditierent diameter, such as pipes, and the facing 'irovided with cork plugs enables the jaw sections to engage the ohieot Without slipping. A pipe 2O is indicated in dotted lines and When the parts are in the positions shown in l, and the lever is inoved in the direction oi the arrow, 1
ree pipe is gripped so that it can be revolved on it axis.
lihnt l claim :is:
i. A pipe Wrench, comprising,` a jaw termed ot tivo curved hands of sheet metal arranged liroadside oi the anis of the jaw and hinged together, a toothed hloolr secured against the outer side ot the tree crd portion oit one hand and arranged diametri-cally opposite to its hinge, a lever provided with teeth for engaging with the toothed block, and a link pivotally Connceting' th tree end portieri ot' the other hand with the said lever.
2, It. pipe wrench es eet if'orth in elaini L and having; also iaeingg material arranged over the said hands and comprising layers ,t textile material seein-ed together and provided with iriliigs ot cork.
in testimony whercot l'have aliixed my signature.
DONALD M. S'friiNBROC/l
US27162A 1925-05-01 1925-05-01 Pipe wrench Expired - Lifetime US1569148A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863349A (en) * 1954-10-25 1958-12-09 Turner Eric Clifford Pivotal-jaw wrench for turning cylindrical objects having beveled corners
USD242981S (en) 1975-12-03 1977-01-11 Craig Roger R Adjustable strap wrench
US5957010A (en) * 1995-05-11 1999-09-28 Petts; Andax Wrench apparatus
USD507868S1 (en) 2004-03-08 2005-08-02 Daniel R. Ready Combined key holder and bottle cap remover
US6978701B1 (en) * 1999-03-29 2005-12-27 Smart Tools Limited Wrench

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863349A (en) * 1954-10-25 1958-12-09 Turner Eric Clifford Pivotal-jaw wrench for turning cylindrical objects having beveled corners
USD242981S (en) 1975-12-03 1977-01-11 Craig Roger R Adjustable strap wrench
US5957010A (en) * 1995-05-11 1999-09-28 Petts; Andax Wrench apparatus
US6978701B1 (en) * 1999-03-29 2005-12-27 Smart Tools Limited Wrench
USD507868S1 (en) 2004-03-08 2005-08-02 Daniel R. Ready Combined key holder and bottle cap remover

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