SE7500414L - - Google Patents
Info
- Publication number
- SE7500414L SE7500414L SE7500414A SE7500414A SE7500414L SE 7500414 L SE7500414 L SE 7500414L SE 7500414 A SE7500414 A SE 7500414A SE 7500414 A SE7500414 A SE 7500414A SE 7500414 L SE7500414 L SE 7500414L
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D73/00—Making files or rasps
- B23D73/04—Methods or machines for the manufacture of files or rasps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2401671A DE2401671A1 (de) | 1974-01-15 | 1974-01-15 | Verfahren zur herstellung einer feile aus einem duennwandigen rohr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7500414L true SE7500414L (de) | 1975-07-16 |
| SE407167B SE407167B (sv) | 1979-03-19 |
Family
ID=5904781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7500414A SE407167B (sv) | 1974-01-15 | 1975-01-15 | Sett att framstella en med fil- eller rasptender forsedd fil med icke-cirkuler tversnittsprofil av ett tunnveggigt ror |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3935756A (de) |
| CA (1) | CA1011136A (de) |
| DE (1) | DE2401671A1 (de) |
| GB (1) | GB1448972A (de) |
| SE (1) | SE407167B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853637A1 (de) * | 1978-12-08 | 1980-06-12 | Schering Ag | Mikrobiologische reduktion von 15-keto-prostaglandin-zwischenprodukten |
| US4872792A (en) * | 1988-12-08 | 1989-10-10 | Springfield Armory, Inc. | Pistol grip checkering |
| KR101292287B1 (ko) * | 2005-07-15 | 2013-08-01 | 에른스트 그로브 아게 | 박벽의 원통형 중공부에 내측 및 외측 치형부를 형성하는방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US265975A (en) * | 1882-10-17 | William t | ||
| DE473998C (de) * | 1926-08-29 | 1929-03-23 | Paul Weith | Verfahren zur Herstellung von Feilen |
| US1985158A (en) * | 1932-06-30 | 1934-12-18 | Furler Proceeding Ass | Method of forming hollow blanks for files and the like |
-
1974
- 1974-01-15 DE DE2401671A patent/DE2401671A1/de not_active Withdrawn
-
1975
- 1975-01-08 CA CA217,584A patent/CA1011136A/en not_active Expired
- 1975-01-15 SE SE7500414A patent/SE407167B/xx unknown
- 1975-01-15 US US05/541,101 patent/US3935756A/en not_active Expired - Lifetime
- 1975-01-15 GB GB179175A patent/GB1448972A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1011136A (en) | 1977-05-31 |
| US3935756A (en) | 1976-02-03 |
| DE2401671A1 (de) | 1975-07-24 |
| GB1448972A (en) | 1976-09-08 |
| SE407167B (sv) | 1979-03-19 |