US1003043A - Center-punch gage. - Google Patents
Center-punch gage. Download PDFInfo
- Publication number
- US1003043A US1003043A US63052211A US1911630522A US1003043A US 1003043 A US1003043 A US 1003043A US 63052211 A US63052211 A US 63052211A US 1911630522 A US1911630522 A US 1911630522A US 1003043 A US1003043 A US 1003043A
- Authority
- US
- United States
- Prior art keywords
- punch
- center
- gage
- leg
- scale
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Definitions
- the object of this invention is to provide a simple implement for accurately punchiuq'. center holes in 'n'ietal t'or drilling as more tully hereinafter set forth.
- the device consists of a pair of support-- ing blocks a rigidly connected by a pair of separated parallel bars 7) one or both of which on their upper surfaces are provided with marks indicating a linar measure.
- a linar measure 1
- this leg being provided on each ol its side edges with a pair of lugs which embraces one of the hars I), thus holding this supplemental leg slidahly on the frame. .letwecn this supplemental leg 7) and the l g 0, at the Zero end ol the scale slidahly zuountml in any suitahle manner a punch which is supported in a vertical positionand which when struck liy a han'uuer will he caused to punch a hole in the piece of work supported below it.
- this supplemental leg being provided on each ol its side edges with a pair of lugs which embraces one of the hars I), thus holding this supplemental leg slidahly on the frame. .letwecn this supplemental leg 7) and the l g 0, at the Zero end ol the scale slidahly zuountml in any suitahle manner a punch which is supported in a vertical positionand which when struck li
- Fig. 1 One way of using the device is shown in Fig. 1, in which the leg (Z is adjusted to a point nine inches from the zero end of the scale or measure and the punch is adjusted to a point hall way hctween, suitable scale marks 2' being provided on the punch supporting block to assist: in locating the punch at the proper point on the scale.
- the parts are thus adjusted they are in position to punch the l'iolesexactly midway between the points nine inches apart; on the work plate and by the use of the level the punch can he always i'i'laintained in an exactly verti 'al position with respect to the worl; plate so thatthe punched holes will be exactly perpendicular to the face of the plate and thus properly direct the tool in drilling out the holes.
- a slide-way provided at each end with a rigid sumaorting block and on its upper face with a linear scale extending from one block toward the other hloclg a supplemental leg or marker slidahly mounted on the slide-way, and a punching device slidahly mounted on the slide-way between said slidahle leg and the zero end of the scale.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
A. D. GOUGHNOU R. CENTER PUNCH GAGE. APPLICATION FILED MAY 31, 1011,
Patented Sept. 12,1911.
throwe PAEEN FFKQEQ .A.NDR-EW I). GOUGHNOUR, OF-CON EMAUGH, EENlilSYLVANIA.
CENTER-PUNCH GAGE.
To all un'mm it may concern:
Be it; known that: l, Axnnew D. Gonorrsona, a citizen of the United States, and a resident of L oneinaugl'n in the county of tlainliiria and State of Pennsylvania, have invented certain new and useful Improvemerits in Center-iiiuich Gages, of which the t'ollowing is a full and clear specification, reference being had to the accompanying drawings in which- Figure 1 is a ')erspe'ctive "iew of my improved device showing it placed on a plate as in actual use; and Fig. 2 a vertical transverse Pection thereof.
The object of this invention is to provide a simple implement for accurately punchiuq'. center holes in 'n'ietal t'or drilling as more tully hereinafter set forth.
The device consists of a pair of support-- ing blocks a rigidly connected by a pair of separated parallel bars 7) one or both of which on their upper surfaces are provided with marks indicating a linar measure. (1, the measure or scale beginning at a point coincident with the inner face of one of the hloclis (I and terminating preferably co-ineidcnt with the inner face cl: the.oth.erhloclc. Hlidahly mounted on the liars I) is an interuu-diate leg or support 1], the upright men! her 1: ol this leg being provided on each ol its side edges with a pair of lugs which embraces one of the hars I), thus holding this supplemental leg slidahly on the frame. .letwecn this supplemental leg 7) and the l g 0, at the Zero end ol the scale slidahly zuountml in any suitahle manner a punch which is supported in a vertical positionand which when struck liy a han'uuer will he caused to punch a hole in the piece of work supported below it. At the back edge of Specification of Letters 2mm.
Application filed May 31, 1911.
Patented. Sept, t2, 1% 1.
Serial No. 630,522
the derice, on the rear one of the bars 7) is mounted a level h, of any suitable construction. 7
One way of using the device is shown in Fig. 1, in which the leg (Z is adjusted to a point nine inches from the zero end of the scale or measure and the punch is adjusted to a point hall way hctween, suitable scale marks 2' being provided on the punch supporting block to assist: in locating the punch at the proper point on the scale. \Vhcn the parts are thus adjusted they are in position to punch the l'iolesexactly midway between the points nine inches apart; on the work plate and by the use of the level the punch can he always i'i'laintained in an exactly verti 'al position with respect to the worl; plate so thatthe punched holes will be exactly perpendicular to the face of the plate and thus properly direct the tool in drilling out the holes.
Having thus described my invention, what; I claim as he i and desire to secure by Letters latent, is-
In a device of the class set forth, the combination of a slide-way provided at each end with a rigid sumaorting block and on its upper face with a linear scale extending from one block toward the other hloclg a supplemental leg or marker slidahly mounted on the slide-way, and a punching device slidahly mounted on the slide-way between said slidahle leg and the zero end of the scale.
In testimony whereof I hereunto allix my signature in the presence ot two witnesses.
ANDREW l). GOULHINOUR.
Witnesses l. Emu, Oonu, J12, "l. EAnL Conn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63052211A US1003043A (en) | 1911-05-31 | 1911-05-31 | Center-punch gage. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63052211A US1003043A (en) | 1911-05-31 | 1911-05-31 | Center-punch gage. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1003043A true US1003043A (en) | 1911-09-12 |
Family
ID=3071362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US63052211A Expired - Lifetime US1003043A (en) | 1911-05-31 | 1911-05-31 | Center-punch gage. |
Country Status (1)
Country | Link |
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US (1) | US1003043A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587232A (en) * | 1949-06-13 | 1952-02-26 | Schmader Thomas | Shape cutting machine arm |
US2679270A (en) * | 1951-11-02 | 1954-05-25 | Pearl E Krause | Support for screw-removing tools |
US3273249A (en) * | 1964-09-22 | 1966-09-20 | Teer Wickwire & Company | Linear gauge |
US3292263A (en) * | 1964-11-10 | 1966-12-20 | George D Barry | Combination scribe tool |
US3791041A (en) * | 1972-05-04 | 1974-02-12 | D Phillips | Shelf marking punch |
US6237239B1 (en) * | 1997-11-14 | 2001-05-29 | Moriyuki Miyazaki | Height measuring instrument |
US6247238B1 (en) * | 1999-04-15 | 2001-06-19 | Greg Harvey | Laser marking device |
-
1911
- 1911-05-31 US US63052211A patent/US1003043A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587232A (en) * | 1949-06-13 | 1952-02-26 | Schmader Thomas | Shape cutting machine arm |
US2679270A (en) * | 1951-11-02 | 1954-05-25 | Pearl E Krause | Support for screw-removing tools |
US3273249A (en) * | 1964-09-22 | 1966-09-20 | Teer Wickwire & Company | Linear gauge |
US3292263A (en) * | 1964-11-10 | 1966-12-20 | George D Barry | Combination scribe tool |
US3791041A (en) * | 1972-05-04 | 1974-02-12 | D Phillips | Shelf marking punch |
US6237239B1 (en) * | 1997-11-14 | 2001-05-29 | Moriyuki Miyazaki | Height measuring instrument |
US6247238B1 (en) * | 1999-04-15 | 2001-06-19 | Greg Harvey | Laser marking device |
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