IT1165678B - Mandrino di serraggio a cunei azionato a macchina - Google Patents
Mandrino di serraggio a cunei azionato a macchinaInfo
- Publication number
- IT1165678B IT1165678B IT68067/79A IT6806779A IT1165678B IT 1165678 B IT1165678 B IT 1165678B IT 68067/79 A IT68067/79 A IT 68067/79A IT 6806779 A IT6806779 A IT 6806779A IT 1165678 B IT1165678 B IT 1165678B
- Authority
- IT
- Italy
- Prior art keywords
- machine operated
- wedge locking
- locking spindle
- operated wedge
- spindle
- 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
- B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
-
- 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
- B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
- B23B31/141—To counterbalance the jaws
-
- 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
- Y10T279/20—Chucks or sockets with safety feature
-
- 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
- Y10T279/24—Chucks or sockets by centrifugal force
- Y10T279/243—Chucks or sockets by centrifugal force to counterbalance jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782821849 DE2821849A1 (de) | 1978-05-19 | 1978-05-19 | Kraftbetaetigtes keilspannfutter |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7968067A0 IT7968067A0 (it) | 1979-05-18 |
IT1165678B true IT1165678B (it) | 1987-04-22 |
Family
ID=6039703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68067/79A IT1165678B (it) | 1978-05-19 | 1979-05-18 | Mandrino di serraggio a cunei azionato a macchina |
Country Status (8)
Country | Link |
---|---|
US (1) | US4275892A (it) |
JP (1) | JPS54153389A (it) |
BR (1) | BR7903116A (it) |
CH (1) | CH637557A5 (it) |
DE (1) | DE2821849A1 (it) |
FR (1) | FR2425908A1 (it) |
GB (1) | GB2021012B (it) |
IT (1) | IT1165678B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858163B2 (ja) * | 1980-03-31 | 1983-12-23 | 豊和工業株式会社 | バランスチヤツク |
DE3204529C2 (de) * | 1982-02-10 | 1984-03-29 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Spannfutter |
DE3222751C2 (de) * | 1982-06-18 | 1984-06-20 | Paul Forkardt GmbH & Co KG, 4000 Düsseldorf | Kraftbetätigtes Spannfutter mit Fliehkraftausgleich für Drehmaschinen |
DE3316770A1 (de) * | 1983-05-07 | 1984-11-08 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Kraftbetaetigtes spannfutter |
DE3468091D1 (en) * | 1983-09-06 | 1988-01-28 | De Beers Ind Diamond | Rotary drill chuck |
US4676516A (en) * | 1985-07-15 | 1987-06-30 | Anton Fink | High speed chuck assembly |
JPH01178902A (ja) * | 1987-12-29 | 1989-07-17 | Sumitomo Electric Ind Ltd | 光フアイバケーブル接続部の余長収納方法および余長収納用具 |
US6017266A (en) * | 1997-07-03 | 2000-01-25 | The Goss And Deleeuw Machine Company | Dynamic compensating machine tool chuck |
DE19962993A1 (de) * | 1999-12-24 | 2001-07-05 | Roehm Gmbh | Spannfutter für Werkzeugmaschinen |
JP2001259909A (ja) * | 2000-03-13 | 2001-09-25 | Pascal Kk | チャック装置 |
DE102005041518B4 (de) * | 2005-08-31 | 2007-04-19 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannfutter |
US8087675B2 (en) * | 2006-08-24 | 2012-01-03 | Korson Daniel G | Chuck holder incorporating independent arrayed wedge clamps for clamping such as irregularly shaped and thin wall parts with a minimum of deformation |
JP4913687B2 (ja) * | 2007-07-23 | 2012-04-11 | 原田 正則 | 爪に所望の曲面を与える方法 |
DE102008015340A1 (de) * | 2008-03-20 | 2009-09-24 | Stiefelmayer-Spanntechnik Gmbh & Co. Kg | Spanneinrichtung für Gegenstände, z.B. für zu bearbeitende Werkstücke |
US10245648B2 (en) * | 2016-04-30 | 2019-04-02 | Citic Dicastal Co., Ltd | Aluminum alloy hub lathe fixture |
US10835964B2 (en) * | 2016-10-05 | 2020-11-17 | Kitagawa Iron Works Co., Ltd | Gripper |
JPWO2020066566A1 (ja) * | 2018-09-27 | 2021-08-30 | 株式会社北川鉄工所 | チャック装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2367863A (en) * | 1943-03-26 | 1945-01-23 | Teletype Corp | Centrifugal chuck |
DE2610906C3 (de) * | 1976-03-16 | 1979-03-01 | Guenter Horst 7927 Sontheim Roehm | Kraftbetätigtes Spannfutter |
-
1978
- 1978-05-19 DE DE19782821849 patent/DE2821849A1/de not_active Withdrawn
-
1979
- 1979-05-03 FR FR7911133A patent/FR2425908A1/fr active Granted
- 1979-05-15 GB GB7916770A patent/GB2021012B/en not_active Expired
- 1979-05-18 IT IT68067/79A patent/IT1165678B/it active
- 1979-05-18 BR BR7903116A patent/BR7903116A/pt unknown
- 1979-05-18 JP JP6058079A patent/JPS54153389A/ja active Granted
- 1979-05-18 CH CH468979A patent/CH637557A5/de not_active IP Right Cessation
- 1979-05-18 US US06/040,271 patent/US4275892A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2425908B1 (it) | 1984-02-10 |
FR2425908A1 (fr) | 1979-12-14 |
JPS6144603B2 (it) | 1986-10-03 |
DE2821849A1 (de) | 1979-11-22 |
GB2021012B (en) | 1982-06-03 |
GB2021012A (en) | 1979-11-28 |
IT7968067A0 (it) | 1979-05-18 |
BR7903116A (pt) | 1979-12-11 |
CH637557A5 (de) | 1983-08-15 |
US4275892A (en) | 1981-06-30 |
JPS54153389A (en) | 1979-12-03 |
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