CH646079A5 - Spannfutter mit radial zur futterachse in einem futterkoerper verstellbaren spannbacken. - Google Patents
Spannfutter mit radial zur futterachse in einem futterkoerper verstellbaren spannbacken. Download PDFInfo
- Publication number
- CH646079A5 CH646079A5 CH462480A CH462480A CH646079A5 CH 646079 A5 CH646079 A5 CH 646079A5 CH 462480 A CH462480 A CH 462480A CH 462480 A CH462480 A CH 462480A CH 646079 A5 CH646079 A5 CH 646079A5
- Authority
- CH
- Switzerland
- Prior art keywords
- chuck
- chuck body
- guide
- jaw
- body part
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 23
- 238000010168 coupling process Methods 0.000 description 23
- 238000005859 coupling reaction Methods 0.000 description 23
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B23B31/16237—Details of the jaws
- B23B31/16245—Fixation on the master jaw
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Dowels (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2930721A DE2930721C2 (de) | 1979-07-28 | 1979-07-28 | Spannfutter mit radial zur Futterachse in einem Futterkörper verstellbaren Spannbacken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH646079A5 true CH646079A5 (de) | 1984-11-15 |
Family
ID=6077053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH462480A CH646079A5 (de) | 1979-07-28 | 1980-06-16 | Spannfutter mit radial zur futterachse in einem futterkoerper verstellbaren spannbacken. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4362306A (enExample) |
| JP (1) | JPS5633208A (enExample) |
| BR (1) | BR8004575A (enExample) |
| CH (1) | CH646079A5 (enExample) |
| DE (1) | DE2930721C2 (enExample) |
| FR (1) | FR2462225A1 (enExample) |
| GB (1) | GB2055312B (enExample) |
| IT (2) | IT1129109B (enExample) |
| SE (1) | SE446161B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3219295C2 (de) * | 1982-05-22 | 1986-02-06 | Autoblok S.p.A., Caprie-Novaretto, Turin / Torino | Spannfutter für Drehmaschinen |
| DE3704135A1 (de) * | 1987-02-11 | 1988-08-25 | Roehm Guenter H | Kraftbetaetigtes spannfutter |
| DE3726773A1 (de) * | 1987-08-12 | 1989-02-23 | Roehm Guenter H | Spannfutter |
| FR2623431B1 (fr) * | 1987-11-24 | 1994-04-29 | Gamet Precision | Mandrin de serrage pour machine-outil |
| US4796900A (en) * | 1988-03-03 | 1989-01-10 | Eugene Gant | Workpiece holding assembly for a chuck |
| US5015003A (en) * | 1988-08-03 | 1991-05-14 | Kennametal Inc. | Top jaw assembly with replaceable work holding pads |
| DE4016775C1 (enExample) * | 1990-05-25 | 1991-04-18 | Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De | |
| US6145185A (en) * | 1997-10-31 | 2000-11-14 | Hwang; Jeng-Yih | Method for forming a connecting pipe of a high pressure connector for fluid |
| HU226381B1 (hu) * | 2004-08-25 | 2008-10-28 | Jozsef Dr Tajnafoei | Befogótokmány a rugalmas gyártáshoz |
| 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 |
| US9370826B2 (en) * | 2012-10-04 | 2016-06-21 | Adjustable Clamp Company | Rotary chuck for a machine tool |
| JP6411619B1 (ja) * | 2017-12-01 | 2018-10-24 | 株式会社北川鉄工所 | チャック及びその製造方法 |
| DE102018126070B3 (de) * | 2018-10-19 | 2019-09-19 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannfutter für Werkzeugmaschinen |
| DE102018126063B3 (de) * | 2018-10-19 | 2019-08-29 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannfutter für Werkzeugmaschinen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1886083A (en) * | 1931-01-02 | 1932-11-01 | Union Mfg Co | Chuck |
| JPS5142182A (ja) * | 1974-10-04 | 1976-04-09 | Junji Kurata | Pawaachatsuku |
| DE2711904C3 (de) * | 1977-03-18 | 1981-08-13 | Röhm, Günter Horst, 7927 Sontheim | Spannfutter für Drehmaschinen |
| EP0005459A1 (de) * | 1978-05-19 | 1979-11-28 | Günter Horst Röhm | Spannfutter für Drehmaschinen |
| DE2960619D1 (en) * | 1978-05-19 | 1981-11-12 | Roehm Guenter H | Chuck for turning machines |
-
1979
- 1979-07-28 DE DE2930721A patent/DE2930721C2/de not_active Expired
-
1980
- 1980-06-16 CH CH462480A patent/CH646079A5/de not_active IP Right Cessation
- 1980-06-16 US US06/159,654 patent/US4362306A/en not_active Expired - Lifetime
- 1980-07-09 GB GB8022525A patent/GB2055312B/en not_active Expired
- 1980-07-23 BR BR8004575A patent/BR8004575A/pt not_active IP Right Cessation
- 1980-07-25 IT IT68197/80A patent/IT1129109B/it active
- 1980-07-25 IT IT8053428U patent/IT8053428V0/it unknown
- 1980-07-25 SE SE8005398A patent/SE446161B/sv not_active IP Right Cessation
- 1980-07-25 FR FR8016486A patent/FR2462225A1/fr active Granted
- 1980-07-28 JP JP10253580A patent/JPS5633208A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2462225B1 (enExample) | 1984-12-21 |
| IT1129109B (it) | 1986-06-04 |
| DE2930721C2 (de) | 1985-08-01 |
| DE2930721A1 (de) | 1981-02-19 |
| FR2462225A1 (fr) | 1981-02-13 |
| IT8053428V0 (it) | 1980-07-25 |
| BR8004575A (pt) | 1981-02-03 |
| SE446161B (sv) | 1986-08-18 |
| IT8068197A0 (it) | 1980-07-25 |
| JPS5633208A (en) | 1981-04-03 |
| GB2055312B (en) | 1983-01-19 |
| GB2055312A (en) | 1981-03-04 |
| JPH0338048B2 (enExample) | 1991-06-07 |
| SE8005398L (sv) | 1981-01-29 |
| US4362306A (en) | 1982-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |