JPS4918346B1 - - Google Patents
Info
- Publication number
- JPS4918346B1 JPS4918346B1 JP44060732A JP6073269A JPS4918346B1 JP S4918346 B1 JPS4918346 B1 JP S4918346B1 JP 44060732 A JP44060732 A JP 44060732A JP 6073269 A JP6073269 A JP 6073269A JP S4918346 B1 JPS4918346 B1 JP S4918346B1
- Authority
- JP
- Japan
- 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
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/04—Making machine elements ball-races or sliding bearing races
-
- 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
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
-
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49689—Race making
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5878069 | 1969-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4918346B1 true JPS4918346B1 (en) | 1974-05-09 |
Family
ID=20086832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44060732A Pending JPS4918346B1 (en) | 1969-01-16 | 1969-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3685339A (en) |
| JP (1) | JPS4918346B1 (en) |
| AT (1) | AT307212B (en) |
| CH (1) | CH515758A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19734563C1 (en) * | 1997-08-04 | 1998-12-03 | Mannesmann Ag | Steel bearing race production |
| CN113020698B (en) * | 2021-03-10 | 2022-06-17 | 宁波百诺肯轴承有限公司 | Bearing processing is with excellent equipment of cutting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US412389A (en) * | 1889-10-08 | Liam p | ||
| US1560135A (en) * | 1919-03-07 | 1925-11-03 | Edgewater Steel | Forging die |
| US2633765A (en) * | 1949-02-23 | 1953-04-07 | Clearing Machine Corp | Forming press |
| US3406548A (en) * | 1965-11-02 | 1968-10-22 | Motor Wheel Corp | Method and apparatus for making wheel rims |
-
1969
- 1969-06-25 US US836474A patent/US3685339A/en not_active Expired - Lifetime
- 1969-06-27 CH CH990969A patent/CH515758A/en not_active IP Right Cessation
- 1969-07-04 AT AT645469A patent/AT307212B/en not_active IP Right Cessation
- 1969-07-31 JP JP44060732A patent/JPS4918346B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3685339A (en) | 1972-08-22 |
| CH515758A (en) | 1971-11-30 |
| AT307212B (en) | 1973-05-10 |