US65114A - Benjamin f - Google Patents

Benjamin f Download PDF

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Publication number
US65114A
US65114A US65114DA US65114A US 65114 A US65114 A US 65114A US 65114D A US65114D A US 65114DA US 65114 A US65114 A US 65114A
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Patent type
Prior art keywords
benjamin
lever
spring
vise
screw
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
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10Details, e.g. of discs, knobs, wheels or handles
    • G05G1/12Means for securing the members on rotatable spindles or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S81/00Tools
    • Y10S81/06Spring means biasing wrench jaws
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20576Elements
    • Y10T74/20732Handles
    • Y10T74/20762Shaft connections

Description

@uitrit tat-2s Altttimt BENJAMIN' It PERKNS, OF NORTH AB'ffktflS; -NIASSACHUSETTS Leners PawmNofregi-izi, ma Mai/3218; 186i:

lgs flnhnle rfemh it iu tigen Etnias zitnrt mit mating pmt if tigo time.

TO ALL WHOM IT MAY 4CONCERN:

Be it known that I, BENJAMIN F. PERKINS, of North Adams, in the county of Berkshire, and State of Massachusetts, have invented a new and useful Improvement in Vises; and I do hereby declare that the followingis a full, clear, and exact description of the construction and operation of tlie'snme, reference being had to the accompanying drawings, making a part of' this specification, in wliich- Figure 1 is a side elevation, part in section,oi` a vise-screw and lever. p

Figure 2, a front elevation, also part -in section, of the same, showing the improvements.

The same letters indicate like parts in each of the figures. v

My improvement. consists in forming a recess in -the head of the screw D, as at A, iig. 1, and inserting therein a spring, made in any of the known forms. It mayY be of lrubber or other elastic substance faced with metal', but I prefer a curved steel spring, as represented at A, figs. l and 2, of suiiicient rigidity to overcome the gravitation of the lever, C, and retain it in whatever position placed; but, it is free to move up or down, right or left, by applying sufficient force with tbe hand to overcome'tlie resistance of the spring B.

The advantage of this arrangement is that' an 'article can be held very`lightly in the vise; and the lever C placed in position to hold it there without the liability of its sliding to one side and unscrewjng the vise by its oWn gravitation, as is often the case with all the other vises. It can be operated much qnicker than with the old arrangement, and without the liability of pinching the operators lingers.

Having fully described my improvement, its construction and operation, what I claim as new, and desire to secure by Letters Patent, is*

I claim the spring B or its equivalent, in combination with screw D and lever C, as herein described, and for the purpose specified.

B. F. PERKINS.

Witnesses:

E. P. GABY, N. D. JOHNSON.

US65114A Benjamin f Expired - Lifetime US65114A (en)

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Publication Number Publication Date
US65114A true US65114A (en) 1867-05-28

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US65114A Expired - Lifetime US65114A (en) Benjamin f

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710064A (en) * 1951-10-12 1955-06-07 Fred N Osmun Safety device for line-suspended well equipment
US2873617A (en) * 1953-05-11 1959-02-17 Burt Will Comp Vise handles
US3041888A (en) * 1960-05-02 1962-07-03 Allen Bradley Co Adjustable actuating arm
US20120260775A1 (en) * 2011-04-15 2012-10-18 Apex Brands, Inc. Flex-head wrench
US20150313722A1 (en) * 2014-05-05 2015-11-05 Zimmer, Inc. Acetabular excise device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710064A (en) * 1951-10-12 1955-06-07 Fred N Osmun Safety device for line-suspended well equipment
US2873617A (en) * 1953-05-11 1959-02-17 Burt Will Comp Vise handles
US3041888A (en) * 1960-05-02 1962-07-03 Allen Bradley Co Adjustable actuating arm
US20120260775A1 (en) * 2011-04-15 2012-10-18 Apex Brands, Inc. Flex-head wrench
CN102794729A (en) * 2011-04-15 2012-11-28 尖端品牌公司 Flex-head wrench
US9079297B2 (en) * 2011-04-15 2015-07-14 Apex Brands, Inc. Flex-head wrench
CN102794729B (en) * 2011-04-15 2015-12-02 尖端品牌公司 Swivel head wrench
US20150313722A1 (en) * 2014-05-05 2015-11-05 Zimmer, Inc. Acetabular excise device
US9931225B2 (en) * 2014-05-05 2018-04-03 Zimmer, Inc. Acetabular excise device

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