FR2306786B1 - - Google Patents
Info
- Publication number
- FR2306786B1 FR2306786B1 FR7610405A FR7610405A FR2306786B1 FR 2306786 B1 FR2306786 B1 FR 2306786B1 FR 7610405 A FR7610405 A FR 7610405A FR 7610405 A FR7610405 A FR 7610405A FR 2306786 B1 FR2306786 B1 FR 2306786B1
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
- B23Q1/287—Means for securing sliding members in any desired position using a hydraulically controlled membrane acting directly upon a sliding member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2221575A IT1037199B (it) | 1975-04-10 | 1975-04-10 | Mandrino per macchine utnesili |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306786A1 FR2306786A1 (fr) | 1976-11-05 |
FR2306786B1 true FR2306786B1 (US07655688-20100202-C00548.png) | 1980-05-23 |
Family
ID=11193159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610405A Granted FR2306786A1 (fr) | 1975-04-10 | 1976-04-09 | Mandrin de machine-outil |
Country Status (5)
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957393A (en) * | 1958-12-01 | 1960-10-25 | Ingersoll Milling Machine Co | Clamp for adjustable rotary spindle |
US3244028A (en) * | 1964-07-14 | 1966-04-05 | Cincinnati Milling Machine Co | Spindle clamping mechanism |
US3516328A (en) * | 1968-07-12 | 1970-06-23 | Giddings & Lewis | Machine tool with longitudinally adjustable and hydraulically clamped rotary machining spindle |
US3545335A (en) * | 1968-12-05 | 1970-12-08 | Carlton Machine Tool Co | Spindle clamp |
DE2055249B1 (de) * | 1970-11-05 | 1972-05-25 | Collet & Engelhard Maschinenfabrik GmbH, 6050 Offenbach | Klemmeinrichtung an Werkzeugmaschinen für in umlaufenden Spindelhülsen axial verschiebbare Arbeitsspindeln |
-
1975
- 1975-04-10 IT IT2221575A patent/IT1037199B/it active
-
1976
- 1976-04-08 DE DE19762615194 patent/DE2615194A1/de not_active Withdrawn
- 1976-04-09 BE BE166004A patent/BE840575A/xx not_active IP Right Cessation
- 1976-04-09 FR FR7610405A patent/FR2306786A1/fr active Granted
- 1976-04-12 GB GB1483976A patent/GB1514596A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2615194A1 (de) | 1976-10-21 |
GB1514596A (en) | 1978-06-14 |
IT1037199B (it) | 1979-11-10 |
FR2306786A1 (fr) | 1976-11-05 |
BE840575A (fr) | 1976-08-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |