JPS548183B2 - - Google Patents
Info
- Publication number
- JPS548183B2 JPS548183B2 JP9504172A JP9504172A JPS548183B2 JP S548183 B2 JPS548183 B2 JP S548183B2 JP 9504172 A JP9504172 A JP 9504172A JP 9504172 A JP9504172 A JP 9504172A JP S548183 B2 JPS548183 B2 JP S548183B2
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
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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
- Y10T29/17—Crankshaft making apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2146994A DE2146994C3 (de) | 1971-09-21 | 1971-09-21 | Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4838853A JPS4838853A (ja) | 1973-06-07 |
| JPS548183B2 true JPS548183B2 (ja) | 1979-04-13 |
Family
ID=5820110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9504172A Expired JPS548183B2 (ja) | 1971-09-21 | 1972-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3735620A (ja) |
| JP (1) | JPS548183B2 (ja) |
| DE (1) | DE2146994C3 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299017A (en) * | 1979-05-11 | 1981-11-10 | W. Hegenscheidt Gesellschaft Mbh | Apparatus for smooth rolling the bearing seats of crankshafts |
| DE3224268C1 (de) * | 1982-06-28 | 1984-01-05 | Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz | Maschine fuer die Bearbeitung von Kurbelwellen |
| US4554811A (en) * | 1983-08-04 | 1985-11-26 | Toyoda Koki Kabushiki Kaisha | Crankpin rolling apparatus |
| JPS6045653U (ja) * | 1983-09-02 | 1985-03-30 | ダイハツ工業株式会社 | クランクシヤフトの強化加工用支持装置 |
| EP0253907B1 (de) * | 1986-07-19 | 1994-07-06 | Wilhelm Hegenscheidt Gesellschaft mbH | Verfahren zum Walzen von Querbohrungen aufweisende Zapfen |
| EP0253908B1 (de) * | 1986-07-19 | 1990-05-02 | Wilhelm Hegenscheidt Gesellschaft mbH | Werkzeug zum Glattwalzen |
| DE19722308C1 (de) * | 1997-05-28 | 1998-04-16 | Hegenscheidt Mfd Gmbh | Festwalzmaschine für Kurbelwellen |
| US6272896B1 (en) | 1999-12-23 | 2001-08-14 | Daimlerchrysler Corporation | Secondary (back-up) roller design for the fillet rolling of the crankshaft |
| US6434992B1 (en) * | 2001-02-05 | 2002-08-20 | Hegenscheidt-Mfd Corporation | Fillet rolling support roller |
| DE102005014998B4 (de) * | 2005-04-01 | 2007-04-05 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzmaschine für Kurbelwellen |
| DE202008007563U1 (de) * | 2008-06-05 | 2008-10-02 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzrollenkopf |
| CN110394595B (zh) * | 2019-07-12 | 2024-01-19 | 江苏长龄液压股份有限公司 | 一种张紧油缸内孔表面强化工具及强化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US125996A (en) * | 1872-04-23 | Improvement in machines for straightening tubes, bars, and shafting | ||
| DE1070955B (de) * | 1959-12-10 | Wilhelm Hegenscheidt Kommanditgesellschaft Erkelenz (RhId) | Vorrichtung zum gleich zeitigen Festwalzen der Hohlkehlen und der Laufflache an den Kurbelzapfen und Lagerstellen λ on Kurbelwellen | |
| US2915809A (en) * | 1955-04-28 | 1959-12-08 | Jr Walter F Egger | Burnishing head |
| US2876528A (en) * | 1956-02-17 | 1959-03-10 | Int Harvester Co | Tool for cold rolling crankshaft fillets |
| US2841861A (en) * | 1956-07-10 | 1958-07-08 | Int Harvester Co | Device for cold rolling of crankshaft fillets |
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1971
- 1971-09-21 DE DE2146994A patent/DE2146994C3/de not_active Expired
-
1972
- 1972-02-07 US US00223892A patent/US3735620A/en not_active Expired - Lifetime
- 1972-09-21 JP JP9504172A patent/JPS548183B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4838853A (ja) | 1973-06-07 |
| DE2146994A1 (de) | 1973-04-05 |
| US3735620A (en) | 1973-05-29 |
| DE2146994B2 (de) | 1973-08-02 |
| DE2146994C3 (de) | 1974-03-14 |