US80449A - Martin v - Google Patents
Martin v Download PDFInfo
- Publication number
- US80449A US80449A US80449DA US80449A US 80449 A US80449 A US 80449A US 80449D A US80449D A US 80449DA US 80449 A US80449 A US 80449A
- Authority
- US
- United States
- Prior art keywords
- punch
- frame
- martin
- square
- pin
- 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
- 238000004080 punching Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
- Y10T83/8785—Through return [noncutting] stroke
Definitions
- fitte dgehnls referat tu in than tettersvatmt-mh making gtrtnt the 'suma have invented certain new and useful Improvements in Punches for punching ironor other metals; and I o drawings, and to the letters of referenceniarked thereon, undv being part of this specification.
- my invention consists in constructing a light, portable punch, designed to be used by blacksmths in punching bar-iron, and, when in use, is secured to the anvil by' a lug on the bottom, entering the square hole in thefaee of the same.
- G is a square lug, on the under side of the frame A., and fitting in the square holeinthe top of the anvil, and securing theapparatus thereon.
- the punching of the metal is eiecterlby blows on the head or top of the punch.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
-TO ALL WHOM IT MAY CONCERN: i
Be it known that I,MRTIN V. BRYANT, of North Plains, in' the county of onia, and Stateof li/Iichignn,j
uiten were @met ffief.
Letters .Patent No. 80,449, dated July 28, 1868.
IMPROVEMENT' IN SPRING-PUNCH.
fitte dgehnls referat tu in than tettersvatmt-mh making gtrtnt the 'suma have invented certain new and useful Improvements in Punches for punching ironor other metals; and I o drawings, and to the letters of referenceniarked thereon, undv being part of this specification.
The nature of my invention consists in constructing a light, portable punch, designed to be used by blacksmths in punching bar-iron, and, when in use, is secured to the anvil by' a lug on the bottom, entering the square hole in thefaee of the same. v-. l A
To accomplish this purposeI construct a frame, A, of' the shape shown in the drawings, somewhat resem-V bling the letter U, with one of its legs bifurcated, as at B B, provided 'with openings, through which moves the punchC. is a. pin, passing transversely through the punch C. E is a spiral spring, embracing lthe punch, and, operating against 'the pin D, raises the punch clear of the' iron, after the same is punch-edf. Fis a die,
declare the following to be a true and accurate description thereof, reference being had to the accompanying".
secured by a proper dovetail in the lower part of the, frame, its hole being directly 'over the round hole in lower part of the frame'. G is a square lug, on the under side of the frame A., and fitting in the square holeinthe top of the anvil, and securing theapparatus thereon. The punching of the metal is eiecterlby blows on the head or top of the punch.
What I claim as my invention, and desire to secure' by Letters Patent, is-'- I The square lug G, when used in connection' with theA frame A, bifurcations B B, punch C, pin D, spring E, and die F, substantially as and for the purpose specified. ""F I l MARTlN V. BRYANT.
Witnesses:
H. M. BROWN, HIRAM BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US80449A true US80449A (en) | 1868-07-28 |
Family
ID=2149945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US80449D Expired - Lifetime US80449A (en) | Martin v |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US80449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744577A (en) * | 1954-01-04 | 1956-05-08 | Toolset Inc | Punch set apparatus having punch mounted in vertically spaced generally horizontal plates |
| US3234840A (en) * | 1963-01-15 | 1966-02-15 | Pierce All Mfg Ltd | Punch and die assembly |
-
0
- US US80449D patent/US80449A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744577A (en) * | 1954-01-04 | 1956-05-08 | Toolset Inc | Punch set apparatus having punch mounted in vertically spaced generally horizontal plates |
| US3234840A (en) * | 1963-01-15 | 1966-02-15 | Pierce All Mfg Ltd | Punch and die assembly |
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