IT1161513B - Mandrino autocentrante con griffe regolabili e sostituibili - Google Patents
Mandrino autocentrante con griffe regolabili e sostituibiliInfo
- Publication number
- IT1161513B IT1161513B IT68056/83A IT6805683A IT1161513B IT 1161513 B IT1161513 B IT 1161513B IT 68056/83 A IT68056/83 A IT 68056/83A IT 6805683 A IT6805683 A IT 6805683A IT 1161513 B IT1161513 B IT 1161513B
- Authority
- IT
- Italy
- Prior art keywords
- adjustable
- self
- centering chuck
- replaceable jaws
- jaws
- Prior art date
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
- B23B31/10—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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws
-
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
- B23B31/16266—Jaws movement actuated by oblique surfaces of a coaxial control rod using mechanical transmission through the spindle
-
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1973—Wedge actuated
-
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1986—Jaws
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68056/83A IT1161513B (it) | 1983-10-13 | 1983-10-13 | Mandrino autocentrante con griffe regolabili e sostituibili |
DE3437505A DE3437505A1 (de) | 1983-10-13 | 1984-10-12 | Selbstzentrierendes spannfutter mit einstellbaren und austauschbaren spannbacken |
US06/660,181 US4639001A (en) | 1983-10-13 | 1984-10-12 | Self-centering chuck with adjustable and replaceable jaws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68056/83A IT1161513B (it) | 1983-10-13 | 1983-10-13 | Mandrino autocentrante con griffe regolabili e sostituibili |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8368056A0 IT8368056A0 (it) | 1983-10-13 |
IT1161513B true IT1161513B (it) | 1987-03-18 |
Family
ID=11307521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68056/83A IT1161513B (it) | 1983-10-13 | 1983-10-13 | Mandrino autocentrante con griffe regolabili e sostituibili |
Country Status (3)
Country | Link |
---|---|
US (1) | US4639001A (it) |
DE (1) | DE3437505A1 (it) |
IT (1) | IT1161513B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3726773A1 (de) * | 1987-08-12 | 1989-02-23 | Roehm Guenter H | Spannfutter |
JPH0344410Y2 (it) * | 1987-08-19 | 1991-09-18 | ||
DE4016775C1 (it) * | 1990-05-25 | 1991-04-18 | Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De | |
US5143687A (en) * | 1991-02-07 | 1992-09-01 | Sheffer Collet Company | Rapid change wedge chuck with positive lock |
US5139277A (en) * | 1991-02-07 | 1992-08-18 | Howard Carl J | Rapidly convertible chuck adapters |
DE10259959B4 (de) * | 2002-12-20 | 2005-03-17 | Schunk GmbH & Co. KG Fabrik für Spann- und Greiftechnik | Kraftspannfutter und Keilstange dafür |
US8534677B2 (en) | 2007-02-27 | 2013-09-17 | Forkardt Inc. | Work-holding chuck with quick-release jaws |
US8528914B2 (en) * | 2007-02-27 | 2013-09-10 | Forkardt Inc. | Quick-release jaws with single-piece bearing chuck |
NL2003802C2 (nl) * | 2009-11-16 | 2011-05-17 | Vosteq Innovations B V | Systeem alsmede bewerkingsinrichting, klauwplaat,klauw-koppelelement, klauw-wisselinrichting en werkwijze. |
US9370826B2 (en) * | 2012-10-04 | 2016-06-21 | Adjustable Clamp Company | Rotary chuck for a machine tool |
CN103949684B (zh) * | 2014-04-01 | 2018-04-27 | 武汉金运激光股份有限公司 | 一种带有自动钥匙锁紧装置的数控卡盘 |
ITUB20160699A1 (it) * | 2016-02-12 | 2017-08-12 | Gsket S R L | Macchina automatica per la lavorazione di anelli interni o di centraggio di guarnizioni avvolte a spirale. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711904C3 (de) * | 1977-03-18 | 1981-08-13 | Röhm, Günter Horst, 7927 Sontheim | Spannfutter für Drehmaschinen |
EP0008318B1 (de) * | 1978-08-18 | 1981-04-29 | Günter Horst Röhm | Spannfutter für Drehmaschinen |
DE2949613A1 (de) * | 1979-12-10 | 1981-06-11 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Spannfutter fuer drehmaschinen |
DE2949566C2 (de) * | 1979-12-10 | 1985-03-14 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Spannfutter für Drehmaschinen |
FR2480642B1 (fr) * | 1980-04-17 | 1985-11-15 | Precision Industrielle | Mandrin de serrage, en particulier pour machines-outils |
-
1983
- 1983-10-13 IT IT68056/83A patent/IT1161513B/it active
-
1984
- 1984-10-12 DE DE3437505A patent/DE3437505A1/de not_active Ceased
- 1984-10-12 US US06/660,181 patent/US4639001A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3437505A1 (de) | 1985-05-02 |
US4639001A (en) | 1987-01-27 |
IT8368056A0 (it) | 1983-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |