BE621891A - - Google Patents

Info

Publication number: BE621891A
Authority: BE; Belgium

Application number

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.)

1961-08-29

Publication of BE621891A publication Critical patent/BE621891A/xx

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
- B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
- B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
- B23B31/263—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of balls
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/22—Jaws in the form of balls
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/12—Chucks or sockets with fluid-pressure actuator
- Y10T279/1241—Socket type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17666—Radially reciprocating jaws
- Y10T279/17692—Moving-cam actuator
- Y10T279/17743—Reciprocating cam sleeve
- Y10T279/17752—Ball or roller jaws

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Machine Tool Units (AREA)
Gripping On Spindles (AREA)
Basic Packing Technique (AREA)

BE621891D 1961-08-29 BE621891A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB31014/61A GB947729A (en)	1961-08-29	1961-08-29	Improvements in or relating to work holding means

Publications (1)

Publication Number	Publication Date
BE621891A true BE621891A (nl)

Family

ID=10316621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE621891D BE621891A (nl)	1961-08-29

Country Status (6)

Country	Link
US (1)	US3169777A (nl)
AT (1)	AT238535B (nl)
BE (1)	BE621891A (nl)
ES (1)	ES280385A1 (nl)
GB (1)	GB947729A (nl)
NL (1)	NL282563A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3918352A (en) *	1971-10-19	1975-11-11	Forkardt Paul Kg	Device for feeding a pressure medium to a rotating double acting pressure cylinder for actuating clamping tools
GB1419516A (en) *	1972-09-13	1975-12-31	Pratt Int Ltd Burnerd	Machine tool chucks
DE2928706A1 (de) *	1979-07-16	1981-02-12	Unima Masch Gmbh	Vorrichtung zum kuppeln, entkuppeln und bewegen einer zugstange eines plandrehwerkzeuges einer werkzeugmaschine
US4591171A (en) *	1984-03-02	1986-05-27	Sheffer Collet Company	Seal for air charging a chuck
DE3639871A1 (de) *	1986-11-21	1988-06-01	Carl Mahr Gmbh & Co	Spanndorn bzw. spannfutter mit selbsttaetiger und zwangslaeufiger zentrierung manuell und automatisch mit grossem spannbereich
DE3812043A1 (de) *	1988-04-12	1989-10-26	Adam Mathes	Zug- oder druckrohr fuer hubunabhaengigen hohlspindelanschlag
US20090261536A1 (en) *	2008-04-17	2009-10-22	Warsaw Orthopedic, Inc.	Quick-connect adapter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2142477A (en) *	1930-04-14	1939-01-03	Gen Motors Corp	Bearing
US2662773A (en) *	1951-01-12	1953-12-15	Richard H Parsons	Construction of interchangeable dies, punches, etc.
US2926020A (en) *	1958-01-02	1960-02-23	Pacific Tool And Mfg Co	Quick-change chuck
US3039781A (en) *	1960-10-18	1962-06-19	Bilz Otto	Tool chuck

0
- BE BE621891D patent/BE621891A/xx unknown
- NL NL282563D patent/NL282563A/xx unknown
1961
- 1961-08-29 GB GB31014/61A patent/GB947729A/en not_active Expired
1962
- 1962-08-28 US US219955A patent/US3169777A/en not_active Expired - Lifetime
- 1962-08-29 ES ES0280385A patent/ES280385A1/es not_active Expired
- 1962-08-29 AT AT691962A patent/AT238535B/de active

Also Published As

Publication number	Publication date
NL282563A (nl)
AT238535B (de)	1965-02-10
US3169777A (en)	1965-02-16
GB947729A (en)	1964-01-29
ES280385A1 (es)	1962-12-01

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