JPS52108592A - Method of fabricating washer blanks and apparatus therefor - Google Patents
Method of fabricating washer blanks and apparatus thereforInfo
- Publication number
- JPS52108592A JPS52108592A JP4866476A JP4866476A JPS52108592A JP S52108592 A JPS52108592 A JP S52108592A JP 4866476 A JP4866476 A JP 4866476A JP 4866476 A JP4866476 A JP 4866476A JP S52108592 A JPS52108592 A JP S52108592A
- Authority
- JP
- Japan
- Prior art keywords
- fabricating
- apparatus therefor
- blanks
- washer
- washer blanks
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
- B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB922076A GB1520851A (en) | 1976-03-08 | 1976-03-08 | Production of washer blanks |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52108592A true JPS52108592A (en) | 1977-09-12 |
Family
ID=9867743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4866476A Pending JPS52108592A (en) | 1976-03-08 | 1976-04-30 | Method of fabricating washer blanks and apparatus therefor |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS52108592A (en) |
GB (1) | GB1520851A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459693A1 (en) * | 1979-06-22 | 1981-01-16 | Afanassieff Andre | Washer cutting machine press with following tool - has floating die using press plates which displace in same direction as tools etc. |
NL8602014A (en) * | 1986-08-06 | 1988-03-01 | Cornelis Everardus Van Berkel | A METHOD AND APPARATUS FOR MANUFACTURING SUPPORT OR SUPPORT PLATES. |
-
1976
- 1976-03-08 GB GB922076A patent/GB1520851A/en not_active Expired
- 1976-04-30 JP JP4866476A patent/JPS52108592A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1520851A (en) | 1978-08-09 |
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