US65588A - of new yoek - Google Patents
of new yoek Download PDFInfo
- Publication number
- US65588A US65588A US65588DA US65588A US 65588 A US65588 A US 65588A US 65588D A US65588D A US 65588DA US 65588 A US65588 A US 65588A
- Authority
- US
- United States
- Prior art keywords
- arm
- handle
- new yoek
- sides
- movable
- 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
- 210000003414 Extremities Anatomy 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000004519 manufacturing process 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
- 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
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; 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
- B25B13/5025—Spanners; 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
- B25B13/5041—Spanners; 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
- B25B13/505—Pivotally moving or adjustable
Definitions
- Figure II is a back view, showing the shape of the arm vb and the way in which it is mortised into the handle.
- Figure III is a side view, withvthe movable arm Z extended to the utmost.l
- a is the handle; '6, the movable self-adjustingarm, constructed so that its inside surface shall form two fnll sides and one fractional sideof a square, having a tongue at onegend tot into a mortise in thehandle; and e is an extended curved arm, forming an extension of the handle and cast in the same piece, having about half of its upper surface corrugated.
- d is a pin or pivot passing through bot-h sides of the mortise in the handle and throughthe tonguel on the arm b.
- the wrench may be constructed of any size, care being taken to proportion the parts so that when put together the distancesfrom the-pin dto the extremity of the curved arm o and to the extremity ofthe short side of the movable arm b'may be equal, and may be applied to any mit of a size equal to or smaller than the squarerformng the inside of the 'arm b.
- the arm Z' being adjusted so that its 'short and upper sides are in contact with two sides of the nut to'be turned, the handle ci is moved so as to bring the curved arm c in contact with a third side of the nut, which is thus held iirmly with a' grip increasing in proportion to the force applied .to the handle and necessary to turn it.
Description
. @with vtaire getarnt @frn inrnovsn SELP-ADJUSTING Wannen.
i tlg Scintille rentra tu in Heisse-glitters ntrnt mit making Ywat nf tigt stmt.
v Beit known that I, A. M. OLiJS, of the city, county, and State of NewYork, have invented a new and useful Improved Self-Adjusting lVrench; and I do hereby declare the following to be a full, clear, and exact description of theconstruction and operation of the same, reference being had to the annexed drawings, making a part of this speciication. l 4 y K Figure I is a side view, showing the wrench with the movable, self-adjusting arm b closed.
Figure II is a back view, showing the shape of the arm vb and the way in which it is mortised into the handle. I Y
Figure III is a side view, withvthe movable arm Z extended to the utmost.l
In these iigures, a is the handle; '6, the movable self-adjustingarm, constructed so that its inside surface shall form two fnll sides and one fractional sideof a square, having a tongue at onegend tot into a mortise in thehandle; and e is an extended curved arm, forming an extension of the handle and cast in the same piece, having about half of its upper surface corrugated. d is a pin or pivot passing through bot-h sides of the mortise in the handle and throughthe tonguel on the arm b.
v Constructionan Operation.
The wrench may be constructed of any size, care being taken to proportion the parts so that when put together the distancesfrom the-pin dto the extremity of the curved arm o and to the extremity ofthe short side of the movable arm b'may be equal, and may be applied to any mit of a size equal to or smaller than the squarerformng the inside of the 'arm b. The arm Z'being adjusted so that its 'short and upper sides are in contact with two sides of the nut to'be turned, the handle ci is moved so as to bring the curved arm c in contact with a third side of the nut, which is thus held iirmly with a' grip increasing in proportion to the force applied .to the handle and necessary to turn it.
' I claim the above-described wrench as an improved article of manufacture.
A. M. OLDS,
Witnesses:
Crus. MonRiLL, 'Enwn PAYsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US65588A true US65588A (en) | 1867-06-11 |
Family
ID=2135115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US65588D Expired - Lifetime US65588A (en) | of new yoek |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US65588A (en) |
-
0
- US US65588D patent/US65588A/en not_active Expired - Lifetime
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