FR2245864B1 - - Google Patents

Info

Publication number: FR2245864B1
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

Application number

FR7431612A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ZF Friedrichshafen AG

Original Assignee

ZF Friedrichshafen AG

Priority date (The priority date 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 date listed.)

1973-09-29

Filing date

1974-09-19

Publication date

1978-06-09

1974-09-19 Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG

1975-04-25 Publication of FR2245864A1 publication Critical patent/FR2245864A1/fr

1978-06-09 Application granted granted Critical

1978-06-09 Publication of FR2245864B1 publication Critical patent/FR2245864B1/fr

Status Granted legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/126—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators of the standard type with special circuit controlling means
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
- B23Q16/065—Rotary indexing with a continuous drive

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Actuator (AREA)

FR7431612A 1973-09-29 1974-09-19 Controller and positioner for machine tool magazines - has valve in independent oil circuit, acted on by switching disc elements Granted FR2245864A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732349099 DE2349099C3 (de)	1973-09-29	1973-09-29	Steuer- und Fixiereinrichtung zum Positionieren eines Maschinenteiles

Publications (2)

Publication Number	Publication Date
FR2245864A1 FR2245864A1 (en)	1975-04-25
FR2245864B1 true FR2245864B1 (de)	1978-06-09

Family

ID=5894131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7431612A Granted FR2245864A1 (en)	1973-09-29	1974-09-19	Controller and positioner for machine tool magazines - has valve in independent oil circuit, acted on by switching disc elements

Country Status (5)

Country	Link
CH (1)	CH582557A5 (de)
DE (1)	DE2349099C3 (de)
FR (1)	FR2245864A1 (de)
IT (1)	IT1019120B (de)
SE (1)	SE7412071L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4345165A1 (de) *	1993-04-17	1994-10-20	Rexroth Mannesmann Gmbh	Positionierantrieb, insbesondere für eine Werkzeugmaschine
DE4406578A1 (de) *	1994-03-01	1995-09-07	Rexroth Mannesmann Gmbh	Positionierantrieb, insbesondere für eine Werkzeugmaschine
DE4426032A1 (de) *	1994-07-22	1996-01-25	Rexroth Mannesmann Gmbh	Positionierantrieb, insbesondere für eine Werkzeugmaschine
DE19523201C1 (de) *	1995-06-27	1996-08-01	Rexroth Mannesmann Gmbh	Positionierantrieb, insbesondere für eine Werkzeugmaschine
DE29614791U1 (de) *	1996-08-26	1996-10-10	El-o-matic GmbH, 47877 Willich	Pneumatikantrieb

1973
- 1973-09-29 DE DE19732349099 patent/DE2349099C3/de not_active Expired
1974
- 1974-08-20 CH CH1137474A patent/CH582557A5/xx not_active IP Right Cessation
- 1974-08-27 IT IT5275574A patent/IT1019120B/it active
- 1974-09-19 FR FR7431612A patent/FR2245864A1/fr active Granted
- 1974-09-25 SE SE7412071A patent/SE7412071L/ not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE7412071L (de)	1975-04-01
FR2245864A1 (en)	1975-04-25
DE2349099A1 (de)	1975-04-10
CH582557A5 (de)	1976-12-15
DE2349099B2 (de)	1981-01-08
IT1019120B (it)	1977-11-10
DE2349099C3 (de)	1981-10-15

Publication	Publication Date	Title
AU476761B2 (de)	1976-09-30
AU465372B2 (de)	1975-09-25
AU474593B2 (de)	1976-07-29
AU474511B2 (de)	1976-07-22
AU474838B2 (de)	1976-08-05
AU471343B2 (de)	1976-04-15
AU465453B2 (de)	1975-09-25
AU465434B2 (de)	1975-09-25
AU450229B2 (de)	1974-07-04
AU476714B2 (de)	1976-09-30
FR2245864B1 (de)	1978-06-09
AR199451A1 (de)	1974-08-30
AU472848B2 (de)	1976-06-03
AU466283B2 (de)	1975-10-23
AU476696B2 (de)	1976-09-30
AU477823B2 (de)	1975-06-19
AU476873B1 (de)	1975-01-09
AU471461B2 (de)	1976-04-29
AR200256A1 (de)	1974-10-31
AU461342B2 (de)	1975-05-22
AU477824B2 (de)	1975-07-17
BG20247A1 (de)	1975-11-05
AU479562A (de)	1975-01-09
AU479496A (de)	1975-01-09
AU479458A (de)	1975-02-20

Legal Events

Date	Code	Title	Description
1987-07-17	ST	Notification of lapse