FR929989A - Sleeve for supplying compressed air to rotary air cylinders, machine tools - Google Patents
Sleeve for supplying compressed air to rotary air cylinders, machine toolsInfo
- Publication number
- FR929989A FR929989A FR929989DA FR929989A FR 929989 A FR929989 A FR 929989A FR 929989D A FR929989D A FR 929989DA FR 929989 A FR929989 A FR 929989A
- Authority
- FR
- France
- Prior art keywords
- sleeve
- machine tools
- supplying compressed
- compressed air
- rotary
- Prior art date
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE246054X | 1943-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR929989A true FR929989A (en) | 1948-01-13 |
Family
ID=5934095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR929989D Expired FR929989A (en) | 1943-08-02 | 1946-06-28 | Sleeve for supplying compressed air to rotary air cylinders, machine tools |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE465837A (en) |
CH (1) | CH246054A (en) |
FR (1) | FR929989A (en) |
GB (1) | GB627223A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20120656A1 (en) * | 2012-07-26 | 2014-01-27 | Rotomors Spa | HYDRAULIC MANIFOLD FOR HYDRAULIC OPERATION OF ROTATING SOCKET EQUIPMENT |
-
0
- BE BE465837D patent/BE465837A/xx unknown
-
1944
- 1944-06-17 CH CH246054D patent/CH246054A/en unknown
-
1946
- 1946-06-12 GB GB17553/46A patent/GB627223A/en not_active Expired
- 1946-06-28 FR FR929989D patent/FR929989A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH246054A (en) | 1946-12-15 |
BE465837A (en) | |
GB627223A (en) | 1949-08-03 |
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