US267517A - Tool-holder - Google Patents
Tool-holder Download PDFInfo
- Publication number
- US267517A US267517A US267517DA US267517A US 267517 A US267517 A US 267517A US 267517D A US267517D A US 267517DA US 267517 A US267517 A US 267517A
- Authority
- US
- United States
- Prior art keywords
- handle
- tool
- holder
- gray
- sides
- 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
- 238000005266 casting Methods 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
Definitions
- My invention relates to handles'for tools, particularly files and screw-drivers; and its object is to provide a more durable, cheaper, and more efficient handle than the wooden handles now commonly used for such tools in machineshops.
- My invention consists in a light hollow me tallic handle provided with openings upon the sides, which make the handle lighter, furnish a better hold for the hand, and admit of supports for the core in casting, so that the mold can be readily and easily formed.
- Figure l is a side view of my improved handle.
- Fig.2 is a side view of my improved handle at right angles to the view shown in Fig. 1.
- Fig. 3 is a vertical section through the handle 011 the line 00 m of Fig.
- Fig. 4 is a vertical section through the handle on the line 3 y of Fig. 2.
- A is the body of thehandle. This is made hollow, with a socket in the end for the tang of the tile or other similar tool.
- B is a set-screw for holding the tool in the socket. It can also be held in by means of (No model.)
- C C C C, 850.. are openings or slots through theshell of the handle. extendingnearly around the circumference of the handle in parallel directions, leaving bars D D, 850., between them,
- My improved handle can be made of various- JOHN G. GRAY.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Description
J. 0.. GRAY.
TOOL HOLDER.
(No Model.)
Patented Nov. 14, 1882.
Wzineaww.
u'lll UNITED STATES PATENT CEErcE.
JOHN C. GRAY, OF HARTFORD, CONNECTICUT.
TOOL-HOLDER.
SPECIFICATION forming part of Letters Patent No. 267,517, dated November 14, 1882.
Application filed September 4, 1882.
To all whom it may concern:
Be it known that I. JOHN C. GRAY, of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Tool-Handles; and I do hereby declare that the following is a lull, clear, and exact description thereof, whereby a person skilled in the art can make and use the same, reference being bad to the accompanying drawings, and to the letters of reference marked thereon.
Like letters in the figures indicate the same parts.
My invention relates to handles'for tools, particularly files and screw-drivers; and its object is to provide a more durable, cheaper, and more efficient handle than the wooden handles now commonly used for such tools in machineshops.
My invention consists in a light hollow me tallic handle provided with openings upon the sides, which make the handle lighter, furnish a better hold for the hand, and admit of supports for the core in casting, so that the mold can be readily and easily formed.
In the accompanying drawings, illustrating my invention, Figure l is a side view of my improved handle. Fig.2 is a side view of my improved handle at right angles to the view shown in Fig. 1. Fig. 3 is a vertical section through the handle 011 the line 00 m of Fig. Fig. 4 is a vertical section through the handle on the line 3 y of Fig. 2.
A is the body of thehandle. This is made hollow, with a socket in the end for the tang of the tile or other similar tool.
B is a set-screw for holding the tool in the socket. It can also be held in by means of (No model.)
wedges at the sides, or in any other convenient and customary manner.
C C C, 850.. are openings or slots through theshell of the handle. extendingnearly around the circumference of the handle in parallel directions, leaving bars D D, 850., between them,
which are connected together on the sides of the handle by the vertical bars or connections E E. There may be two or more of these vertical connections, dividing the slots C into two or more divisions, as desired, for appearance or strength. Two are shown in the drawings, being at the sides of Fig. 3.
By means of this construction the core which forms the interior hollow of the handle (shown in Figs. 3 and 4) rests upon and is supported by the ribs in the mold, which form the slots C, and is held in a true central position without difficulry, so that the handle 'is always evenly balanced. The casting is easily made, and the handle, when cast, is light and efficient for the purpose intended, which is not the case with the solid'cast-metal handles now in use.
My improved handle can be made of various- JOHN G. GRAY.
I Witnesses:
THEO. G. ELLIs, EDWIN F. DIMooK.
Publications (1)
Publication Number | Publication Date |
---|---|
US267517A true US267517A (en) | 1882-11-14 |
Family
ID=2336766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US267517D Expired - Lifetime US267517A (en) | Tool-holder |
Country Status (1)
Country | Link |
---|---|
US (1) | US267517A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521473A (en) * | 1947-07-21 | 1950-09-05 | Paul K Merisuo | Camera support |
US20130145909A1 (en) * | 2011-12-13 | 2013-06-13 | William Rogers | Grip for a Tool Handle |
US20130331804A1 (en) * | 2011-02-12 | 2013-12-12 | Eca Medical Instruments | Medical tool and waste collection device |
USD779058S1 (en) | 2013-08-21 | 2017-02-14 | Eca Medical Instruments | Bulb shaped medical instrument handle with wells |
USD779059S1 (en) | 2013-08-21 | 2017-02-14 | Eca Medical Instruments | Elongated medical instrument handle with ridges |
-
0
- US US267517D patent/US267517A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521473A (en) * | 1947-07-21 | 1950-09-05 | Paul K Merisuo | Camera support |
US20130331804A1 (en) * | 2011-02-12 | 2013-12-12 | Eca Medical Instruments | Medical tool and waste collection device |
US9173813B2 (en) * | 2011-02-12 | 2015-11-03 | Eca Medical Instruments | Medical tool and waste collection device |
US9949780B2 (en) | 2011-02-12 | 2018-04-24 | Eca Medical Instruments | Medical tool and waste collection device |
US20130145909A1 (en) * | 2011-12-13 | 2013-06-13 | William Rogers | Grip for a Tool Handle |
USD779058S1 (en) | 2013-08-21 | 2017-02-14 | Eca Medical Instruments | Bulb shaped medical instrument handle with wells |
USD779059S1 (en) | 2013-08-21 | 2017-02-14 | Eca Medical Instruments | Elongated medical instrument handle with ridges |
USD798446S1 (en) | 2013-08-21 | 2017-09-26 | Eca Medical Instruments | Elongated medical instrument handle with ridges |
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