DE1777257B2 - HYDRAULIC mandrel - Google Patents

HYDRAULIC mandrel

Info

Publication number: DE1777257B2
Authority: DE; Germany
Prior art keywords: hydraulic mandrel; mandrel; hydraulic
Prior art date: 1965-03-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE19651777257

Other languages

German (de)

Other versions

DE1777257A1 (en

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.)

1965-03-03

Filing date

1965-03-03

Publication date

1971-03-25

1965-03-03 Application filed filed Critical

1965-03-03 Priority to DE19651777257 priority Critical patent/DE1777257B2/en

1970-05-06 Publication of DE1777257A1 publication Critical patent/DE1777257A1/en

1971-03-25 Publication of DE1777257B2 publication Critical patent/DE1777257B2/en

Status Withdrawn legal-status Critical Current

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
- B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE19651777257 1965-03-03 1965-03-03 HYDRAULIC mandrel Withdrawn DE1777257B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE19651777257 DE1777257B2 (en)	1965-03-03	1965-03-03	HYDRAULIC mandrel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19651777257 DE1777257B2 (en)	1965-03-03	1965-03-03	HYDRAULIC mandrel

Publications (2)

Publication Number	Publication Date
DE1777257A1 DE1777257A1 (en)	1970-05-06
DE1777257B2 true DE1777257B2 (en)	1971-03-25

Family

ID=5703119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19651777257 Withdrawn DE1777257B2 (en)	1965-03-03	1965-03-03	HYDRAULIC mandrel

Country Status (1)

Country	Link
DE (1)	DE1777257B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2644576A1 (en) *	1976-10-02	1978-04-06	Boerje Ramsbro	HYDRAULIC CLAMPING DEVICE
DE3046094A1 (en) *	1980-12-06	1982-06-09	Präzisions-Werkzeug- und Spanntechnik GmbH, 7300 Esslingen	"TENSION ELEMENT"
DE3516310A1 (en) *	1985-05-07	1986-11-13	Klöckner Ferromatik Desma GmbH, 7831 Malterdingen	DEVICE FOR DIRECTLY SOLEING SHOE SHOES

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE418467B (en) *	1979-10-19	1981-06-09	Eminentverktyg Ab	STANDARD TENSION DEVICE FOR TOOLS OR TOOLS
DE3512366A1 (en) *	1985-04-04	1986-10-09	Montanwerke Walter GmbH, 7400 Tübingen	CLAMPING DEVICE FOR A GRINDING WHEEL
DE3521801A1 (en) *	1985-06-19	1986-05-07	Horst 6100 Darmstadt Hamann	Hydraulic tool-clamping system
DE19608416A1 (en) *	1996-03-05	1997-09-11	3R Syst Int Ab	Machine tool adaptor for repetitive tool placing
DE102006013662A1 (en) *	2006-03-24	2007-09-27	Technische Universität Kaiserslautern	Chuck for machine tool, holding rotary cutting tool or workpiece, includes pressure chamber at slight spacing from tool holder when de-pressurized

1965
- 1965-03-03 DE DE19651777257 patent/DE1777257B2/en not_active Withdrawn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2644576A1 (en) *	1976-10-02	1978-04-06	Boerje Ramsbro	HYDRAULIC CLAMPING DEVICE
DE3046094A1 (en) *	1980-12-06	1982-06-09	Präzisions-Werkzeug- und Spanntechnik GmbH, 7300 Esslingen	"TENSION ELEMENT"
DE3516310A1 (en) *	1985-05-07	1986-11-13	Klöckner Ferromatik Desma GmbH, 7831 Malterdingen	DEVICE FOR DIRECTLY SOLEING SHOE SHOES

Also Published As

Publication number	Publication date
DE1777257A1 (en)	1970-05-06

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Legal Events

Date	Code	Title	Description
1977-12-31	E77	Valid patent as to the heymanns-index 1977
1978-02-09	EHJ	Ceased/non-payment of the annual fee