FR1550649A - - Google Patents
Info
- Publication number
- FR1550649A FR1550649A FR1550649DA FR1550649A FR 1550649 A FR1550649 A FR 1550649A FR 1550649D A FR1550649D A FR 1550649DA FR 1550649 A FR1550649 A FR 1550649A
- Authority
- FR
- France
- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
- B24B21/12—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
- B24B21/14—Contact wheels; Contact rollers; Belt supporting rolls
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60611566A | 1966-12-30 | 1966-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1550649A true FR1550649A (fr) | 1968-12-20 |
Family
ID=24426601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1550649D Expired FR1550649A (fr) | 1966-12-30 | 1967-12-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3427756A (fr) |
FR (1) | FR1550649A (fr) |
LU (1) | LU55198A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503156A (en) * | 1967-09-26 | 1970-03-31 | Engelberg Inc | Centerless grinding system |
US3732648A (en) * | 1971-12-20 | 1973-05-15 | Sundstrand Engelberg | Regulating wheel |
US3903655A (en) * | 1974-12-16 | 1975-09-09 | American Gage & Mach | Grinding machine with resilient control wheel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2061607A (en) * | 1935-09-14 | 1936-11-24 | W B Jarvis Company | Polishing machine |
US2586157A (en) * | 1947-03-15 | 1952-02-19 | Farrel Birmingham Co Inc | Vibration degenerating device |
-
1966
- 1966-12-30 US US606115A patent/US3427756A/en not_active Expired - Lifetime
-
1967
- 1967-12-29 FR FR1550649D patent/FR1550649A/fr not_active Expired
-
1968
- 1968-01-02 LU LU55198D patent/LU55198A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3427756A (en) | 1969-02-18 |
LU55198A1 (fr) | 1968-08-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |