[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

US148629A - Improvement in bung-bush wrenches - Google Patents

Improvement in bung-bush wrenches Download PDF

Info

Publication number
US148629A
US148629A US148629DA US148629A US 148629 A US148629 A US 148629A US 148629D A US148629D A US 148629DA US 148629 A US148629 A US 148629A
Authority
US
United States
Prior art keywords
bush
bung
wrenches
improvement
cams
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
Application number
Publication date
Application granted granted Critical
Publication of US148629A publication Critical patent/US148629A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • B25B13/54—Internal grip wrenches

Definitions

  • Myinvention is an improvement in a wrench for screwing bung-bushes into barrels, and is a double cam secured to ahandle,which,when the cam is-inserted in the bush and the handle turned, is spread out, and the corrugations on the outside of the cams press against the inside of the bush, and as the handle is turned screws it into the barrel.
  • Figure l is a lat View of the wrench, and Fig. 2 is a sectional View.
  • A is the handle of the wrench; B B, the cams; C, a bar or plate across the cams, and on the screw-bolts on which they move; D D, bolts and nuts.
  • the bolts pass through the cams into the handle, and the lbar or plate is placed on them to keep them the right distance apart, and a couple of nuts are screwed onto the top of the bolts in the top of the cams Bv B; E, a bung-bush to be screwed into a barrel.
  • this wrench is as follows: The cams are placed inside lof a bush, and as the handle A is turned the corrugations or teeth catch on the inside of the bush, and the harder the handle is turned the rmer they hold, and the bush is screwed into the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

l. B. SMITH.
Bung-Bush Wrenches.
No.\48,629. PatentedMarch17,1a74,
wine/gef @W6/)2272? UNITED STATES PATENT OFFICE..
JOHN B. SMITH, OF MILVAUKEE, WISCONSIN.
IMPROVEMENT IN BUNG-BUSH WRENCHES.
Specification forming part of Letters Patent No. 148,629, dated March 17, 1574 application h d May 8, 1873.
To all whom t may concern:
Be it known that I, JOHN B. SMITH, of Milwaukee, in the county of Milwaukee, in the State of Wisconsin, have invented certain Improvements in Wrenches, of which the following' is a specification:
Myinvention is an improvement in a wrench for screwing bung-bushes into barrels, and is a double cam secured to ahandle,which,when the cam is-inserted in the bush and the handle turned, is spread out, and the corrugations on the outside of the cams press against the inside of the bush, and as the handle is turned screws it into the barrel.
Figure l is a lat View of the wrench, and Fig. 2 is a sectional View.
A is the handle of the wrench; B B, the cams; C, a bar or plate across the cams, and on the screw-bolts on which they move; D D, bolts and nuts. The bolts pass through the cams into the handle, and the lbar or plate is placed on them to keep them the right distance apart, and a couple of nuts are screwed onto the top of the bolts in the top of the cams Bv B; E, a bung-bush to be screwed into a barrel.
The operation of this wrench is as follows: The cams are placed inside lof a bush, and as the handle A is turned the corrugations or teeth catch on the inside of the bush, and the harder the handle is turned the rmer they hold, and the bush is screwed into the hole
US148629D Improvement in bung-bush wrenches Expired - Lifetime US148629A (en)

Publications (1)

Publication Number Publication Date
US148629A true US148629A (en) 1874-03-17

Family

ID=2218042

Family Applications (1)

Application Number Title Priority Date Filing Date
US148629D Expired - Lifetime US148629A (en) Improvement in bung-bush wrenches

Country Status (1)

Country Link
US (1) US148629A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207131A (en) * 1991-04-25 1993-05-04 Lisle Corporation Oil filter removal tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207131A (en) * 1991-04-25 1993-05-04 Lisle Corporation Oil filter removal tool

Similar Documents

Publication Publication Date Title
US148629A (en) Improvement in bung-bush wrenches
US151635A (en) Improvement in wrenches
US1080064A (en) Nut-wrench.
US697321A (en) Wrench.
US168406A (en) Improvement in ratchet-wrenches
US133536A (en) Improvement in wrenches
US228827A (en) peters
US622197A (en) Alfred g
USD27824S (en) Design for a pump-wrench
US134990A (en) Improvement in washers for nut-fastenings
US165001A (en) Improvement in bungs and bushes
US575592A (en) Philip b
US125695A (en) Improvement in wrenches
US683167A (en) Reversible ratchet.
US157968A (en) Improvement in wrenches
US332516A (en) Assigkob op
US629982A (en) Screw-cap for cans, tanks, &c.
US168590A (en) Improvement in crosscut-saw handles
US255853A (en) Wrench
US149641A (en) Improvement in pipe-wrenches
US831408A (en) Ratchet-wrench.
US197144A (en) Improvement in bench-hooks
US645148A (en) Nut-wrench.
US1027830A (en) Wrench.
US278553A (en) James houlehak