JPS50138500A - - Google Patents
Info
- Publication number
- JPS50138500A JPS50138500A JP50042873A JP4287375A JPS50138500A JP S50138500 A JPS50138500 A JP S50138500A JP 50042873 A JP50042873 A JP 50042873A JP 4287375 A JP4287375 A JP 4287375A JP S50138500 A JPS50138500 A JP S50138500A
- 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.)
- Granted
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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/04—Honing machines or devices; Accessories therefor designed for working external surfaces of revolution
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2417725A DE2417725C3 (de) | 1974-04-11 | 1974-04-11 | Vorrichtung zum Feinstziehschleifen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50138500A true JPS50138500A (US06330241-20011211-M00004.png) | 1975-11-05 |
| JPS5730630B2 JPS5730630B2 (US06330241-20011211-M00004.png) | 1982-06-30 |
Family
ID=5912775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4287375A Expired JPS5730630B2 (US06330241-20011211-M00004.png) | 1974-04-11 | 1975-04-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4023311A (US06330241-20011211-M00004.png) |
| JP (1) | JPS5730630B2 (US06330241-20011211-M00004.png) |
| DE (1) | DE2417725C3 (US06330241-20011211-M00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131269U (US06330241-20011211-M00004.png) * | 1985-02-05 | 1986-08-16 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802792A1 (de) * | 1988-01-30 | 1989-08-17 | Studer Ag Fritz | Vorrichtung zum rund- und/oder profilschleifen |
| US9815168B2 (en) * | 2014-03-07 | 2017-11-14 | National Oilwell Varco, L.P. | Apparatus and method for honing tubulars of a wellsite |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4513758Y1 (US06330241-20011211-M00004.png) * | 1964-03-17 | 1970-06-11 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1462979A (en) * | 1921-09-02 | 1923-07-24 | Frank H Petersen | Combined crank-shaft-turning tool and automatically reciprocating mechanism for supporting and operating the same |
| US1928506A (en) * | 1931-03-13 | 1933-09-26 | Sellberg Enoch | Crank shaft grinder |
| US2138258A (en) * | 1937-02-06 | 1938-11-29 | Edward W Oliver | Crankshaft grinding apparatus |
| US2162187A (en) * | 1938-07-18 | 1939-06-13 | James H Tharp | Grinding or honing machine |
| US2245435A (en) * | 1939-07-10 | 1941-06-10 | Paul Henze | Grinding tool |
| US2291164A (en) * | 1940-10-10 | 1942-07-28 | William E Law | Grinding tool |
| US2502381A (en) * | 1949-06-16 | 1950-03-28 | Norton Co | Lapping arm |
| US3548547A (en) * | 1966-06-22 | 1970-12-22 | Bremer Vulkan Schiffbau | Apparatus for microfinishing crankpins of crankshafts |
| CS154925B1 (US06330241-20011211-M00004.png) * | 1971-01-04 | 1974-04-30 |
-
1974
- 1974-04-11 DE DE2417725A patent/DE2417725C3/de not_active Expired
-
1975
- 1975-04-10 JP JP4287375A patent/JPS5730630B2/ja not_active Expired
- 1975-04-10 US US05/566,684 patent/US4023311A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4513758Y1 (US06330241-20011211-M00004.png) * | 1964-03-17 | 1970-06-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131269U (US06330241-20011211-M00004.png) * | 1985-02-05 | 1986-08-16 | ||
| JPH0411002Y2 (US06330241-20011211-M00004.png) * | 1985-02-05 | 1992-03-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5730630B2 (US06330241-20011211-M00004.png) | 1982-06-30 |
| DE2417725A1 (de) | 1975-10-23 |
| US4023311A (en) | 1977-05-17 |
| DE2417725C3 (de) | 1980-08-07 |
| DE2417725B2 (de) | 1979-11-29 |
