US172689A - Improvement in punch-holders - Google Patents
Improvement in punch-holders Download PDFInfo
- Publication number
- US172689A US172689A US172689DA US172689A US 172689 A US172689 A US 172689A US 172689D A US172689D A US 172689DA US 172689 A US172689 A US 172689A
- Authority
- US
- United States
- Prior art keywords
- punch
- holder
- holders
- improvement
- barrett
- 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
- 229920000832 Cutin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1253—Jaws movement actuated by an axially movable member
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17564—Loose jaws
- Y10T279/17598—Fixed cam and moving jaws
- Y10T279/17606—Threaded sleeve and body
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
- Y10T403/7051—Wedging or camming
- Y10T403/7052—Engaged by axial movement
- Y10T403/7054—Plural, circumferentially related shims between members
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
- Y10T403/7051—Wedging or camming
- Y10T403/7052—Engaged by axial movement
- Y10T403/7056—Threaded actuator
Definitions
- the object of my invention is to provide a punch-holder for nutmachines, or other punching-machines, whereby the mode of making such tools is greatly simplified, saving labor in forging and fitting up.
- the punch marked E in the drawing, may be made with parallel sides and allowed to project only far enough to enter the die, and when one end of the punch is dull it may be reversed in the holder, thereby getting double the work from each punch without redressing. As the punch wears it can be kept the desired length by placing liners between the end of the punch E and the bottom of the holder H.
- the nut, marked G,andtthe holder H should be made of steel, and the parts F F made of wroughtiron, being forged upon a pin planed down a little smaller than the punch designed to hold, so that upon being turned to fit down flush with the top of the holder H, and then being cutin two, they will gripe the punch and project a little above.
- the nut Gr being screwed down tight enough to hold the punch E from pulling out, there is still space between it and the bottom of the holder H. By unscrewing the nut and tapping upon the punch with a hammer it easily becomes loose.
Description
J. BARRETT.
PUNCH-HOLDER.
Patented Jan. 25,1876.
UNITED STATES PATENT OFFICE,
JOHN BARRETT, OF BOONTON, NEW JERSEY.
IMPROVEMENT IN PUNCH-HOLDERS.
Specification forming part of Letters Patent No. 172,689, dated January 25, 1876; application filed May 17, 1875.
- To all whom it may concern:
Be it known that I, JOHN BARRETT, of the town of Boonton, Morris county, State of New Jersey, have invented a Punch-Holder, of which the following is a specification The object of my invention is to provide a punch-holder for nutmachines, or other punching-machines, whereby the mode of making such tools is greatly simplified, saving labor in forging and fitting up.
,Punches'ot' the old style are made with a round shank and keyed fast in the holder, the whole length of the working part of the punch projecting, making it liable to spring and chat'e the die, and, in the case ofsmall punches, to break off at the neck. According to my invention, the punch, marked E in the drawing, may be made with parallel sides and allowed to project only far enough to enter the die, and when one end of the punch is dull it may be reversed in the holder, thereby getting double the work from each punch without redressing. As the punch wears it can be kept the desired length by placing liners between the end of the punch E and the bottom of the holder H. The nut, marked G,andtthe holder H should be made of steel, and the parts F F made of wroughtiron, being forged upon a pin planed down a little smaller than the punch designed to hold, so that upon being turned to fit down flush with the top of the holder H, and then being cutin two, they will gripe the punch and project a little above. The nut Gr being screwed down tight enough to hold the punch E from pulling out, there is still space between it and the bottom of the holder H. By unscrewing the nut and tapping upon the punch with a hammer it easily becomes loose.
I claim- The combination of the nutG, the taper barrel H, and the wedge shaped as and for the purpose set forth. 7
JOHN BARRETT.
Witnesses:
S. GAMBOSVILLE, J. H. HILER.
pieces F F,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US172689A true US172689A (en) | 1876-01-25 |
Family
ID=2242096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US172689D Expired - Lifetime US172689A (en) | Improvement in punch-holders |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US172689A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2466197A (en) * | 1943-10-12 | 1949-04-05 | Berthiez Charles William | Toolholder |
| US2741255A (en) * | 1946-04-29 | 1956-04-10 | Charles B Neptune | Adjustable hand rest for crutch |
| US3279870A (en) * | 1963-07-30 | 1966-10-18 | Janiszewski Kasimir | Platen mounting of die set leader pins and bushings |
| US4282419A (en) * | 1978-02-23 | 1981-08-04 | Messer Griesheim Gmbh | Consumable electrode welding torch with polygonal contoured electrode guide |
| US5176464A (en) * | 1990-07-02 | 1993-01-05 | General Signal Corporation | Mechanical coupling particularly adapted for coupling a valve and actuator |
| US20030130646A1 (en) * | 2001-01-31 | 2003-07-10 | Kubalak Thomas P. | Urine collection bags for urinary catheter systems |
| US20100109254A1 (en) * | 2008-10-31 | 2010-05-06 | Ronald Ray Brestel | Collets for Use with Valves |
| US20100108930A1 (en) * | 2008-10-31 | 2010-05-06 | Wade Jonathon Helfer | "Collets for Use with Valves" |
| US20100108931A1 (en) * | 2008-10-31 | 2010-05-06 | Paul Russell Dalluge | Collets for Use with Valves |
| US10961790B2 (en) * | 2015-11-19 | 2021-03-30 | Halliburton Energy Services, Inc. | Method and apparatus for retaining components in a downhole motor |
-
0
- US US172689D patent/US172689A/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2466197A (en) * | 1943-10-12 | 1949-04-05 | Berthiez Charles William | Toolholder |
| US2741255A (en) * | 1946-04-29 | 1956-04-10 | Charles B Neptune | Adjustable hand rest for crutch |
| US3279870A (en) * | 1963-07-30 | 1966-10-18 | Janiszewski Kasimir | Platen mounting of die set leader pins and bushings |
| US4282419A (en) * | 1978-02-23 | 1981-08-04 | Messer Griesheim Gmbh | Consumable electrode welding torch with polygonal contoured electrode guide |
| US5176464A (en) * | 1990-07-02 | 1993-01-05 | General Signal Corporation | Mechanical coupling particularly adapted for coupling a valve and actuator |
| US20030130646A1 (en) * | 2001-01-31 | 2003-07-10 | Kubalak Thomas P. | Urine collection bags for urinary catheter systems |
| US7001370B2 (en) | 2001-01-31 | 2006-02-21 | Mentor Corporation | Urine collection bags for urinary catheter systems |
| US20100109254A1 (en) * | 2008-10-31 | 2010-05-06 | Ronald Ray Brestel | Collets for Use with Valves |
| US20100108930A1 (en) * | 2008-10-31 | 2010-05-06 | Wade Jonathon Helfer | "Collets for Use with Valves" |
| US20100108931A1 (en) * | 2008-10-31 | 2010-05-06 | Paul Russell Dalluge | Collets for Use with Valves |
| US7955021B2 (en) * | 2008-10-31 | 2011-06-07 | Fisher Controls International, Llc | Collets for use with valves |
| US8205633B2 (en) | 2008-10-31 | 2012-06-26 | Fisher Controls International, Llc | Collets for use with valves |
| US8408837B2 (en) | 2008-10-31 | 2013-04-02 | Fisher Controls International, Llc | Collets for use with valves |
| US10961790B2 (en) * | 2015-11-19 | 2021-03-30 | Halliburton Energy Services, Inc. | Method and apparatus for retaining components in a downhole motor |
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