US486616A - Pliers - Google Patents
Pliers Download PDFInfo
- Publication number
- US486616A US486616A US486616DA US486616A US 486616 A US486616 A US 486616A US 486616D A US486616D A US 486616DA US 486616 A US486616 A US 486616A
- Authority
- US
- United States
- Prior art keywords
- lever
- pliers
- jaws
- series
- pivoted
- 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
Links
- 210000001847 Jaw Anatomy 0.000 description 28
- 239000002184 metal Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
- B25B7/04—Jaws adjustable
Definitions
- This invention has for its object to provide a tool whereby two or more articles--such as sheet-metal pans-may be handled at the same ro time, and it consists in the improvements relating to pliers for grasping a series of articles which I will now proceed to describe and claim.
- Figure l represents a side elevation of apairof pliers embodying my invention.
- Fig. 2 represents a section on line 2 2 of Fig. l, and
- Fig. 3 represents a side view of one of the parts of the pliers detached.
- a represents a lever having a series of rigid jaws a', of which there may be any desired number, four being shown 2 5 in the present instance.
- the lever and its jaws may be formed in one piece by casting or otherwise, or the jaws may be made separately or riveted or otherwise secured to the lever.
- the jaws a are in this case formed 3o to fit the underside of the body or ange and the upper portion of the outer surface of the body of a sheet-metal pan p, as shown in Fig. l; but it is obvious that the form of thejaws may be varied and that they may be made 3 5 to correspond to the form of any article to be grasped by the pliers.
- b b b b b represent a series of short levers pivoted at c c c c to the lever a, each of said shorter levers having at its lower end a jaw b',
- d represents an operating handle or lever
- the slot cl2 maybe formed in the connecting-rod, the stud b3 being affixed to the lever d.
- thisimproved tool may be construct-ed with any desired number of 6o jaws and that the jaws are adapted to firmly hold the ⁇ articles disposed between them and to readily grasp and release said articles.
- Pliers comprising a leverhaving a series 65 of rigid jaws, a series of short levers pivoted to said lever, said short levers havingjaws arranged to co-operate with the said rigid jaws, an operating lever or handle pivoted to the jaw-carrying lever, and connections between 7o said operating-lever and the series of shorter levers, as set forth.
- the improved pliers comprising a lever having aseries of rigid jaws, a series of shorter levers pivoted to said lever and having jaws 75 arranged to co-operate with the said rigid jaws, a rod connecting the rear ends of said shorter levers in a series, and an operating handle orlever pivoted to the j aW-carrying lever and connected with said rod, as set forth. 8o
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
J. MONTO.
(No Model.)
PLIERS.
vPatented Nov. 22,1892.
Noam: mns co.. PHoTuLITMo.. wsnmamn n c UNITED STATES PATENT OFFICE.
JOSEPH MONTO, OF NEEDHAM, ASSIGNOR TO THE STEEL EDGE STAMPING AND RETINNING COMPANY, OF BOSTON, MASSACHUSETTS.
PLIERS.
SPECIFICATION forming part of Letters Patent No. 486,616, dated November 22, 1892.y
Application iiled September 1,1892. Serial No. 444,721. (No model.)
.To all whom t may concern.-
Be it known that I, JOSEPH MONTO, of Needham, in the county of Norfolk and State of Massachusetts, have invented certain new and 5 useful Improvements in Pliers, of which the following is a speciiication.
This invention has for its object to provide a tool whereby two or more articles--such as sheet-metal pans-may be handled at the same ro time, and it consists in the improvements relating to pliers for grasping a series of articles which I will now proceed to describe and claim.
Of the accompanying drawings, forming a 15 part of this specification, Figure l represents a side elevation of apairof pliers embodying my invention. Fig. 2 representsa section on line 2 2 of Fig. l, and Fig. 3 represents a side view of one of the parts of the pliers detached.
zo The same letters of reference indicate the same parts in all of the figures.
In the drawings, a represents a lever having a series of rigid jaws a', of which there may be any desired number, four being shown 2 5 in the present instance. The lever and its jaws may be formed in one piece by casting or otherwise, or the jaws may be made separately or riveted or otherwise secured to the lever. The jaws a are in this case formed 3o to fit the underside of the body or ange and the upper portion of the outer surface of the body of a sheet-metal pan p, as shown in Fig. l; but it is obvious that the form of thejaws may be varied and that they may be made 3 5 to correspond to the form of any article to be grasped by the pliers.
b b b b represent a series of short levers pivoted at c c c c to the lever a, each of said shorter levers having at its lower end a jaw b',
4o formed to co-operate with a jaw a in grasping the article p. The opposite ends of thelevers b are connected in a series by a rod b2, as shown in Fig. l. g
d represents an operating handle or lever,
'move toward or from the jaws a', as the case 55 may be. If desired, the slot cl2 maybe formed in the connecting-rod, the stud b3 being affixed to the lever d.
It will be seen that thisimproved tool may be construct-ed with any desired number of 6o jaws and that the jaws are adapted to firmly hold the` articles disposed between them and to readily grasp and release said articles.
I claim- 1. Pliers comprising a leverhaving a series 65 of rigid jaws, a series of short levers pivoted to said lever, said short levers havingjaws arranged to co-operate with the said rigid jaws, an operating lever or handle pivoted to the jaw-carrying lever, and connections between 7o said operating-lever and the series of shorter levers, as set forth.
2. The improved pliers comprising a lever having aseries of rigid jaws, a series of shorter levers pivoted to said lever and having jaws 75 arranged to co-operate with the said rigid jaws, a rod connecting the rear ends of said shorter levers in a series, and an operating handle orlever pivoted to the j aW-carrying lever and connected with said rod, as set forth. 8o
In testimony whereof I have signed my name to this specification, in the presence of two subscribing Witnesses, this 20th day of August, A. D. 1892.
JOSEPH MONTO.
Witnesses:
C. F. BROWN, A. D. HARRISON.
Publications (1)
Publication Number | Publication Date |
---|---|
US486616A true US486616A (en) | 1892-11-22 |
Family
ID=2555464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US486616D Expired - Lifetime US486616A (en) | Pliers |
Country Status (1)
Country | Link |
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US (1) | US486616A (en) |
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0
- US US486616D patent/US486616A/en not_active Expired - Lifetime
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