GB472266A - Improvements in or relating to the manufacture of hollow sheet metal plates - Google Patents
Improvements in or relating to the manufacture of hollow sheet metal platesInfo
- Publication number
- GB472266A GB472266A GB817336A GB817336A GB472266A GB 472266 A GB472266 A GB 472266A GB 817336 A GB817336 A GB 817336A GB 817336 A GB817336 A GB 817336A GB 472266 A GB472266 A GB 472266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- riveting
- tool
- plates
- rod
- securing
- 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
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/46—Positioners for rivets for making tube joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
472,266. Riveting ; forging - dies. BECKER, E. March 18, 1936, No. 8173. [Class 83 (iv)] Sets and snaps.-Supports 3, 3a, 3b for securing plates 1, 2 in relatively spaced position in the manufacture of hollow constructional sheet metal plates are held against distortion during the riveting or other securing operation by a tool 5, 5a, 5b which may be inserted in or withdrawn from the space between the plates. A rod 3 having reduced ends 4 to enter holes in the plates 1, 2 is held by a tool 5 comprising pivoted jaws recessed to receive the rod while the ends are riveted. A rod 3a of constant diameter is upset into recesses 6 in the tool during riveting, and a central recess 7 may form a further upset portion for securing a member such as a lock. A support 3b, Fig. 4, comprises a length of angle iron with riveting lugs 8 bent over at each end. A backing-up tool 10 for the riveting operation is urged upwardly by a spring 11. In a further modification the anvil is formed on a screw-threaded member 10a, Fig. 6, which is rotated by a rack 13 engaging gear teeth 12 thereon to produce axial movement of the anvil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817336A GB472266A (en) | 1936-03-18 | 1936-03-18 | Improvements in or relating to the manufacture of hollow sheet metal plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817336A GB472266A (en) | 1936-03-18 | 1936-03-18 | Improvements in or relating to the manufacture of hollow sheet metal plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB472266A true GB472266A (en) | 1937-09-20 |
Family
ID=9847218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB817336A Expired GB472266A (en) | 1936-03-18 | 1936-03-18 | Improvements in or relating to the manufacture of hollow sheet metal plates |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB472266A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464656A (en) * | 1943-04-15 | 1949-03-15 | Grand Specialties Company | Production of headed rods |
-
1936
- 1936-03-18 GB GB817336A patent/GB472266A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464656A (en) * | 1943-04-15 | 1949-03-15 | Grand Specialties Company | Production of headed rods |
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