US57447A - Improvement in hand vises or clamps - Google Patents

Improvement in hand vises or clamps Download PDF

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Publication number
US57447A
US57447A US1866057447A US57447A US 57447 A US57447 A US 57447A US 1866057447 A US1866057447 A US 1866057447A US 57447 A US57447 A US 57447A
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clamps
limbs
improvement
hand
a2
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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
    • B25B3/00Hand vices, i.e. vices intended to be held by hand; Pin vices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/068Arrangements for positively actuating jaws with at least one jaw sliding along a bar
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/10Arrangements for positively actuating jaws using screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/10Arrangements for positively actuating jaws using screws
    • B25B5/103Arrangements for positively actuating jaws using screws with a hinge

Description

A. C. STOCKMAR.

Har'nd Vise or Clamp. No. 57,447. Patented Aug. 21.1866.

963% www? N. PETERa PnolLilhognprur. wam'mguw. 0.a

UNITED STATES PATENT OFFICE.

ALEXANDER STOCKMAR, OF NEW YORK, N. Y., ASSIGNOR TO HIMSELF AND WILLIAM S. SEE.

IMPROVEMENT IN HAND vlses on cLAMPs.

Specification forming part of Letters Patent No. 57,447. dated August 21, 1866.

To all whom t may concern:

Be it known that I, ALEXANDER C. ,STOCK- MAR, of the city, county, and State of New York, have invented, made, and applied to use certain vnew and useful Improvements in the Construction and Operation of Clamps and Hand-Vises 5 and I do declare the following to be a full, clear, and correct description of the same, reference being had to the accompanying drawings, making part of this specitication, and to the letters of reference marked thereon, in which- Figure l is a view of my improved clamp, the same being shown open; Fig. 2, a view of my improved hand-vise, the same being shown closed.

In the drawings like parts of the invention are designated by the same letters of reference.

The nature of Iny invention consists in certain new and useful improvements in the construction and operation of clamps and handvises, as hereinafter set forth.

To enable others skilled in the arts to make and use my invention, I will describe the same.

A and A2 show the limbs of my improved clamp or hand-vise, to which are attached, at their upper ends, the jaws B and B2, riveted thereto, so that they may be freely turned upon the pins passing through them.

In the case ofthe bench-clamp it will be observed that these jaws B and B2 are so coustructed that they can be turned over the upper ends ofthe limbs A and A2, to which they are pinned, thus bringing the faces of the jaws B and B2 outward instead of inwardthe position they usually occupy.

At about one-third of the length of the limbs A and A2, and near the lower extremities of the same, is the cross-piece C, having its ends slotted to receive the limbs A and A2, held within the same, and its lower side slotted to receive and form a bearing for the roller d upon one end of the screw D.

E is a nut,to the sides of which are attached the toggles F F, having their opposite ends attached to the lower extremities of the limbs A and A2. D shows a screw passing through the nut E, and provided with the roller d, having its bearing in the lower side of the screw D.

My improved clamp or hand-vise being thus constructed, when desired to use the same, the limbs A and A2 being away from each other, (see Fig. 1,) to bring them together, thus enabling any suitable article to be grasped between them, the screw D is turned inward, and as it rises through the nut E the same is depressed, by which operation the toggles F F, attached to the nut and the limbs A and A2 at their lower extremities, are thrown out in nearly a direct line, thus bringing together the opposite ends of the limbs A and A2, to which are attached the jaws B and B2.

When desired to release the jaws from coni tact with the article grasped, theniotion of the screw is reversed, and the operation just described is reversed.

The jaws B and B2 are made self-adjusting, and in the case of the clamp, Fig. 1, can be turned entirely over the limbs A and A2, so that their faces will face outward, thus allowing articles, when desired, to be held upon the clamp by throwing the limbs A and A2 away from each other.

My improvement will be found of utility to carpenters, cabinet-makers, and artisans generally, its durability and simplicity allowing it to be afforded at a slightlyincreased cost above the clamp usually employed.

I am well aware of the patent granted Charles Buss, in which a wedge is used to contract the jaws of a 'clamp or hand-vise, and I am aware that said jaws cannot be automatically thrown away from each other, as is effected in my present application by the use of the toggles, attached as shown. Itherefore distinctly disclaim the device patented by Charles Buss.

Having thus described my invention, what I claim as new, and desire to secure by Let ters Patent, is

In combination with the limbs to which are attached the jaws, the use or employment of the nut, screw, and toggles, when the same shall be constructed and operated substantially as and for the purpose set forth.

ALEXANDER C. STOCKMAR.

In presence of A. SIDNEY DoANE, C. O. GORDON.

US1866057447 1866-08-21 1866-08-21 Improvement in hand vises or clamps Expired - Lifetime US57447A (en)

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US1866057447 US57447A (en) 1866-08-21 1866-08-21 Improvement in hand vises or clamps

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US1866057447 US57447A (en) 1866-08-21 1866-08-21 Improvement in hand vises or clamps

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427472A (en) * 1944-08-30 1947-09-16 Peterson Oscar Ratchet operated expansion or compression clamp
US2432139A (en) * 1944-12-15 1947-12-09 Dill Mfg Co Portable tire repair unit
US2447401A (en) * 1945-03-02 1948-08-17 Porter Inc H K Spreading tool for reshaping deformed automobile bodies
US2453948A (en) * 1946-04-05 1948-11-16 Turnepseed Clarence Mop gripping unit for mop shaking machines
US2579868A (en) * 1948-07-15 1951-12-25 Schmid Emil Pivoted hand tool for loosening tire beads from rim flanges
US2620838A (en) * 1948-01-27 1952-12-09 Pangborn Corp Quick-acting holding block for peening gauge strip employed in shot peening processes
US2803208A (en) * 1949-07-02 1957-08-20 Arthur A Bernard Adjustable welding clamps
US4304398A (en) * 1980-06-02 1981-12-08 Crowell John R Device for holding objects for fingerprinting
US4500078A (en) * 1983-01-03 1985-02-19 Brennan Gerald J Chimney flue insertion apparatus
US4524959A (en) * 1982-08-25 1985-06-25 Tetsushi Kubo Holder of pipes or pipe joints for welding
US4662125A (en) * 1984-08-10 1987-05-05 Georg Fischer Aktiengesellschaft Centrifugal blasting machine having a rotatable workpiece holder
US4747588A (en) * 1986-08-15 1988-05-31 Dillhoff George A Universal clamping tool
US20070235953A1 (en) * 2006-03-21 2007-10-11 Smw Autoblok Corporation Workpiece gripping apparatus
US20070284559A1 (en) * 2005-08-09 2007-12-13 Plummer Jeffrey J Conduit attachment system for a cable puller
US20080251402A1 (en) * 2007-04-12 2008-10-16 Sophia Chiu Wrench Base Structure
US20120246902A1 (en) * 2011-03-31 2012-10-04 John Mezzalingua Associates, Inc. Transverse compression tool
WO2019063369A1 (en) * 2017-09-29 2019-04-04 Viega Technology Gmbh & Co. Kg Pressing tool for pressing fittings for producing pipe connections

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427472A (en) * 1944-08-30 1947-09-16 Peterson Oscar Ratchet operated expansion or compression clamp
US2432139A (en) * 1944-12-15 1947-12-09 Dill Mfg Co Portable tire repair unit
US2447401A (en) * 1945-03-02 1948-08-17 Porter Inc H K Spreading tool for reshaping deformed automobile bodies
US2453948A (en) * 1946-04-05 1948-11-16 Turnepseed Clarence Mop gripping unit for mop shaking machines
US2620838A (en) * 1948-01-27 1952-12-09 Pangborn Corp Quick-acting holding block for peening gauge strip employed in shot peening processes
US2579868A (en) * 1948-07-15 1951-12-25 Schmid Emil Pivoted hand tool for loosening tire beads from rim flanges
US2803208A (en) * 1949-07-02 1957-08-20 Arthur A Bernard Adjustable welding clamps
US4304398A (en) * 1980-06-02 1981-12-08 Crowell John R Device for holding objects for fingerprinting
US4524959A (en) * 1982-08-25 1985-06-25 Tetsushi Kubo Holder of pipes or pipe joints for welding
US4500078A (en) * 1983-01-03 1985-02-19 Brennan Gerald J Chimney flue insertion apparatus
US4662125A (en) * 1984-08-10 1987-05-05 Georg Fischer Aktiengesellschaft Centrifugal blasting machine having a rotatable workpiece holder
US4747588A (en) * 1986-08-15 1988-05-31 Dillhoff George A Universal clamping tool
US20070284559A1 (en) * 2005-08-09 2007-12-13 Plummer Jeffrey J Conduit attachment system for a cable puller
US7926788B2 (en) * 2005-08-09 2011-04-19 Textron Innovations Inc. Conduit attachment system for a cable puller
US20070235953A1 (en) * 2006-03-21 2007-10-11 Smw Autoblok Corporation Workpiece gripping apparatus
US7566061B2 (en) * 2006-03-21 2009-07-28 Smw Autoblok Corporation Workpiece gripping apparatus
US20080251402A1 (en) * 2007-04-12 2008-10-16 Sophia Chiu Wrench Base Structure
US20120246902A1 (en) * 2011-03-31 2012-10-04 John Mezzalingua Associates, Inc. Transverse compression tool
WO2019063369A1 (en) * 2017-09-29 2019-04-04 Viega Technology Gmbh & Co. Kg Pressing tool for pressing fittings for producing pipe connections

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