GB247817A - An improved process and machine for the shaping of sheet metal - Google Patents
An improved process and machine for the shaping of sheet metalInfo
- Publication number
- GB247817A GB247817A GB1607425A GB1607425A GB247817A GB 247817 A GB247817 A GB 247817A GB 1607425 A GB1607425 A GB 1607425A GB 1607425 A GB1607425 A GB 1607425A GB 247817 A GB247817 A GB 247817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strikers
- support
- raised
- sheet
- clamps
- 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
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/16—Forging machines working with several hammers in rotary arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
247,817. SolÞre, F. June 22, 1925. Power hammers; stamping and embossing.- Sheet metal is stamped or embossed by centrifugal strikers carried by a support which is periodically raised to allow displacement of the sheet. The strikers c, Fig. 7, are mounted in a rotating member b so as to be capable of moving towards the axis a, and also of rotating through a limited angle if desired, when in contact with the work. The member b is mounted in a support e pivoted at f and counterbalanced by a weight h. Springs r<1>, Fig. 5, may be arranged behind the strikers to damp the vibration or the bearings s, Fig. 4, carrying the member b, may be arranged in slots t in the bent end of the support e and pressed down by springs r. The member b may be rotated by stepped pulleys or variable-speed friction gearing m, n, Fig. 1. The table i has a removable part of wood, hard rubber, sand bags, steel or the like and is vertically adjustable. The support e may carry rubber-tipped adjustable spring-pressed clamping- arms 5, Fig. 7, and is intermittently raised, to release the clamps and withdraw the strikers, by a slowlv driven cam 3 on a fixed axis 2. Ball ended abutments 15, Fig. 11, to press on the sheet when the clamps 5 are raised, may also be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1607425A GB247817A (en) | 1925-06-22 | 1925-06-22 | An improved process and machine for the shaping of sheet metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1607425A GB247817A (en) | 1925-06-22 | 1925-06-22 | An improved process and machine for the shaping of sheet metal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB247817A true GB247817A (en) | 1926-02-25 |
Family
ID=10070668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1607425A Expired GB247817A (en) | 1925-06-22 | 1925-06-22 | An improved process and machine for the shaping of sheet metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB247817A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732150A (en) * | 2021-10-13 | 2021-12-03 | 广东科欣电气有限公司 | Clamping mechanism for spinning machine |
-
1925
- 1925-06-22 GB GB1607425A patent/GB247817A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732150A (en) * | 2021-10-13 | 2021-12-03 | 广东科欣电气有限公司 | Clamping mechanism for spinning machine |
CN113732150B (en) * | 2021-10-13 | 2024-03-15 | 广东科欣电气有限公司 | Clamping mechanism for spinning machine |
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