US30579A - Wrench - Google Patents

Wrench Download PDF

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Publication number
US30579A
US30579A US30579DA US30579A US 30579 A US30579 A US 30579A US 30579D A US30579D A US 30579DA US 30579 A US30579 A US 30579A
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United States
Prior art keywords
jaw
wrench
piece
foot
joint
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/48Spanners; Wrenches for special purposes
    • B25B13/50Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/5058Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement

Description

UNITED STATES PATENT OFFICE.

VILLIAM KEARNE, OI" UNION, NEWT JERSEY.

WRENCH.

Specification of Letters Patent No. 30,579, dated November 6, 1860.

To all whom it may concern:

Be it known that I, VILLIAM KEARNEY, of the town of Union, in the county of Hudson and State of New Jersey, have invented certain Improvements in IVrenches for Pipes and Stud-Bolts; and I do declare the following to be a full and exact description of the same, reference being herein had to the drawiirgs7 which accompany this specification and make part of the same.

rlhe nature of my invention consists, in giving facility and certainty to the operation of the wrench by means of a jaw of a peculiar construction and arrangement.

In the drawings where the same letters refer to the same parts in each figure, Figure l is a perspective View of the complete wrench; Fig. 2 shows the joint in the middle of the length of the jaw; Fig. 3, an end View olf each piece of the jaw; E ig. l, the position oi the jaw on the work when the upper joint is reversed.

In the drawings A shows the main body ot the wrench, B the slide, having on it the rule joint foot, of the jointed jaw C, D.

F is the main screw nut and Gr the pipe lor stud bolt.

The object in forming the jaw in two pieces is that ot enabling the operator to reverse the action of the wrench when in close ,quai-ters. The motion which tightens the hold on the pipe or bolt when the piece, C,

stands in the position shown in Fig. l, loosens it when the piece C is in the position shown in Fig. 4, and vice versa.

The joint in the length of the jaw is made by having a pin j on the lower end of the piece C which fits in a socket, lz, in the foot piece D. Lengthwise of the face of the top of foot piece D, is a groove z', Fig. 3, into which a corresponding tongue m on the lower end of the jaw piece C is made to t, to hold the piece C from turning when it is changed in its positions.

The spring on the back of the foot piece D or' the jaw allows the jaw to admit the pipe it is to hold without moving the main slide B, and the inside of the body of the wrench forms an inclosed plane which makes less range of motion for the spring and makes the strain thereon more even in its action on different sized pipes or bolts than could be otherwise had.

that I claim as my improvement and desire to secure by Letters Patent is The jointed jaw, C, D, with its rule joint foot when combined with the spring E and the inclined plane f, and constructed substantially in the manner and for the purpose hereinabove set forth.

WILLIAM KEARNEY.

IVitnesses:

IV. M. GOODING, J. L. J ONES.

US30579D Wrench Expired - Lifetime US30579A (en)

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US30579A true US30579A (en) 1860-11-06

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798403A (en) * 1985-02-25 1989-01-17 Nelson Frederic P Personal identification method
US5592560A (en) * 1989-05-01 1997-01-07 Credit Verification Corporation Method and system for building a database and performing marketing based upon prior shopping history
US5659469A (en) * 1989-05-01 1997-08-19 Credit Verification Corporation Check transaction processing, database building and marketing method and system utilizing automatic check reading
US5675662A (en) * 1989-05-01 1997-10-07 Credit Verification Corporation Method and system for building a database for use with selective incentive marketing in response to customer shopping histories
US5963951A (en) * 1997-06-30 1999-10-05 Movo Media, Inc. Computerized on-line dating service for searching and matching people
US6029154A (en) * 1997-07-28 2000-02-22 Internet Commerce Services Corporation Method and system for detecting fraud in a credit card transaction over the internet
US6052122A (en) * 1997-06-13 2000-04-18 Tele-Publishing, Inc. Method and apparatus for matching registered profiles
US6058367A (en) * 1997-06-13 2000-05-02 Tele-Publishing, Inc. System for matching users based upon responses to sensory stimuli
US6061681A (en) * 1997-06-30 2000-05-09 Movo Media, Inc. On-line dating service for locating and matching people based on user-selected search criteria
US6073105A (en) * 1997-06-13 2000-06-06 Tele-Publishing, Inc. Interactive personals online network method and apparatus
US6148091A (en) * 1997-09-05 2000-11-14 The Identiscan Company, Llc Apparatus for controlling the rental and sale of age-controlled merchandise and for controlling access to age-controlled services
US20020143571A1 (en) * 1996-07-15 2002-10-03 Messina Kevin M. Authentication system for identification documents
US20040068472A1 (en) * 2002-07-29 2004-04-08 Sahota Jagdeep Singh Methods for performing transactions in a wireless environment

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798403A (en) * 1985-02-25 1989-01-17 Nelson Frederic P Personal identification method
US5592560A (en) * 1989-05-01 1997-01-07 Credit Verification Corporation Method and system for building a database and performing marketing based upon prior shopping history
US5659469A (en) * 1989-05-01 1997-08-19 Credit Verification Corporation Check transaction processing, database building and marketing method and system utilizing automatic check reading
US5675662A (en) * 1989-05-01 1997-10-07 Credit Verification Corporation Method and system for building a database for use with selective incentive marketing in response to customer shopping histories
US20020143571A1 (en) * 1996-07-15 2002-10-03 Messina Kevin M. Authentication system for identification documents
US6073105A (en) * 1997-06-13 2000-06-06 Tele-Publishing, Inc. Interactive personals online network method and apparatus
US6058367A (en) * 1997-06-13 2000-05-02 Tele-Publishing, Inc. System for matching users based upon responses to sensory stimuli
US6052122A (en) * 1997-06-13 2000-04-18 Tele-Publishing, Inc. Method and apparatus for matching registered profiles
US6061681A (en) * 1997-06-30 2000-05-09 Movo Media, Inc. On-line dating service for locating and matching people based on user-selected search criteria
US5963951A (en) * 1997-06-30 1999-10-05 Movo Media, Inc. Computerized on-line dating service for searching and matching people
US6029154A (en) * 1997-07-28 2000-02-22 Internet Commerce Services Corporation Method and system for detecting fraud in a credit card transaction over the internet
US6148091A (en) * 1997-09-05 2000-11-14 The Identiscan Company, Llc Apparatus for controlling the rental and sale of age-controlled merchandise and for controlling access to age-controlled services
US20040068472A1 (en) * 2002-07-29 2004-04-08 Sahota Jagdeep Singh Methods for performing transactions in a wireless environment

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