GB118698A - Improved Marking, Eyeletting or Rivetting Apparatus. - Google Patents
Improved Marking, Eyeletting or Rivetting Apparatus.Info
- Publication number
- GB118698A GB118698A GB1361917A GB1361917A GB118698A GB 118698 A GB118698 A GB 118698A GB 1361917 A GB1361917 A GB 1361917A GB 1361917 A GB1361917 A GB 1361917A GB 118698 A GB118698 A GB 118698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- head
- spring
- abutment
- tool
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
118,698. Bunn, S. A., and Holliday, T. H. Sept. 21, 1917. Power hammers.-Relates to marking, eyeleting, and riveting apparatus of the type comprising a hammer head located within a sliding casing, a spring being located between the top of the casing and the head, and an abutment between the bottom of the head and the spindle carrying the type or tool, so that when the abutment is moved laterally by a projection on the casing on depressing the casing, the spring over the hammer head is suddenly allowed to expand and moves the head towards the tool-carrying spindle. The invention consists in forming the abutment as a member 20 having a passage through which the top of the spindle 24 carrying the tool can pass when in register, one end of the member being convex, as shown, to allow of its being pushed horizontally against the action of a spring 18, when it engages a ridge formed by the narrowing-down of the bore of the casing 5. Springs 16 of various strengths are supplied, and the compression of any one spring can be varied by an adjustable cap 6. The hammer may be hand, foot, or power operated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1361917A GB118698A (en) | 1917-09-21 | 1917-09-21 | Improved Marking, Eyeletting or Rivetting Apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1361917A GB118698A (en) | 1917-09-21 | 1917-09-21 | Improved Marking, Eyeletting or Rivetting Apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB118698A true GB118698A (en) | 1918-09-12 |
Family
ID=32346097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1361917A Expired GB118698A (en) | 1917-09-21 | 1917-09-21 | Improved Marking, Eyeletting or Rivetting Apparatus. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB118698A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427358A (en) * | 1945-08-20 | 1947-09-16 | Kovach Stephen | Pneumatically operated marking machine |
US2558616A (en) * | 1947-11-24 | 1951-06-26 | Ibm | Impact marking device |
US2813481A (en) * | 1954-08-18 | 1957-11-19 | Hughes Aircraft Co | Record-impressing apparatus |
-
1917
- 1917-09-21 GB GB1361917A patent/GB118698A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427358A (en) * | 1945-08-20 | 1947-09-16 | Kovach Stephen | Pneumatically operated marking machine |
US2558616A (en) * | 1947-11-24 | 1951-06-26 | Ibm | Impact marking device |
US2813481A (en) * | 1954-08-18 | 1957-11-19 | Hughes Aircraft Co | Record-impressing apparatus |
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