BR7405643D0 - Aperfeicoamentos em cilindro oco hidraulico de fixacao para tornos - Google Patents
Aperfeicoamentos em cilindro oco hidraulico de fixacao para tornosInfo
- Publication number
- BR7405643D0 BR7405643D0 BR5643/74A BR564374A BR7405643D0 BR 7405643 D0 BR7405643 D0 BR 7405643D0 BR 5643/74 A BR5643/74 A BR 5643/74A BR 564374 A BR564374 A BR 564374A BR 7405643 D0 BR7405643 D0 BR 7405643D0
- Authority
- BR
- Brazil
- Prior art keywords
- holidge
- lathes
- hydraulic cylinder
- hydraulic
- cylinder
- 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
- B23B31/24—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
-
- 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
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
-
- 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
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
- B23B31/2073—Axially fixed cam, moving jaws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/02—Use of a particular power source
- B23B2270/025—Hydraulics
-
- 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
- Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control means
-
- 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
- Y10T279/1249—Collet
- Y10T279/1266—Moving cam and fixed 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
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2552—Headstock
- Y10T82/2562—Spindle and bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732334940 DE2334940C3 (de) | 1973-07-10 | Spannzylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7405643D0 true BR7405643D0 (pt) | 1975-05-06 |
Family
ID=5886411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5643/74A BR7405643D0 (pt) | 1973-07-10 | 1974-07-09 | Aperfeicoamentos em cilindro oco hidraulico de fixacao para tornos |
Country Status (6)
Country | Link |
---|---|
US (1) | US3933061A (pt) |
JP (1) | JPS5932241B2 (pt) |
BR (1) | BR7405643D0 (pt) |
CH (1) | CH576306A5 (pt) |
FR (1) | FR2236590B1 (pt) |
GB (1) | GB1450456A (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH596923A5 (pt) * | 1976-04-09 | 1978-03-31 | Forkardt Gefitec | |
US4106376A (en) * | 1976-04-19 | 1978-08-15 | Freer Edgar P | Replaceable rotating workpiece spindle with normally closed collet |
GB1552304A (en) * | 1977-01-21 | 1979-09-12 | Diamond Shamrock Techn | Secondary batteries and electrodes for such batteries |
FR2429635A1 (fr) * | 1978-06-30 | 1980-01-25 | Ramo Sa | Dispositif de serrage pour l'usinage simultane des deux extremites d'une piece |
FR2475167A1 (fr) * | 1980-02-06 | 1981-08-07 | Pont A Mousson | Dispositif d'entrainement en rotation d'une piece cylindrique |
DE3419417A1 (de) * | 1984-05-24 | 1985-11-28 | Traub Gmbh, 7313 Reichenbach | Fuehrungsvorrichtung fuer eine werkstoffstange in einer drehmaschine |
US4615101A (en) * | 1985-03-08 | 1986-10-07 | Intelledex Incorporated | Tool interface for robot end effectors |
ATE57117T1 (de) * | 1985-10-23 | 1990-10-15 | Aced Sa | Drehender hydraulikzylinder. |
US4690415A (en) * | 1986-08-15 | 1987-09-01 | Holdridge Warren B | Hydraulic nosepiece assembly for a collet closer, and method |
JPH0379956A (ja) * | 1989-08-21 | 1991-04-04 | Gastar Corp | 風呂釜用熱交換器 |
ES2201428T3 (es) * | 1998-11-25 | 2004-03-16 | Tornos Sa | Dispositivo de apriete de una pieza o de una barra de material a mecanizar. |
US6874789B2 (en) * | 2002-07-24 | 2005-04-05 | Scimed Life Systems, Inc. | Low mass rotary motor assembly |
CN1326649C (zh) * | 2004-04-20 | 2007-07-18 | 远东机械工业股份有限公司 | 车床主轴 |
KR101116460B1 (ko) | 2004-11-29 | 2012-03-07 | 두산인프라코어 주식회사 | 터닝센터의 트윈척 절삭유 비산방지장치 |
JP5009588B2 (ja) * | 2006-10-26 | 2012-08-22 | 株式会社ツガミ | 主軸装置 |
KR102112365B1 (ko) * | 2013-12-24 | 2020-05-18 | 두산공작기계 주식회사 | 공작기계용 스핀들의 공작물 클램핑 장치 |
CN104907590A (zh) * | 2015-06-05 | 2015-09-16 | 河南东方龙机械制造有限公司 | 一种随主轴旋转夹紧式车床尾座及应用方法 |
CN109505919B (zh) * | 2019-01-08 | 2020-06-30 | 郑州科技学院 | 数控智能故障诊断控制装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809612A (en) * | 1956-11-28 | 1957-10-15 | Whiton Machine Company | Valve and cylinder construction for an air operated chuck |
US3439925A (en) * | 1965-06-28 | 1969-04-22 | Sp Mfg Corp | Hydraulic cylinder |
US3807259A (en) * | 1972-10-26 | 1974-04-30 | Buck Tool Co | Draw-bar actuator |
-
1974
- 1974-06-11 CH CH798274A patent/CH576306A5/xx not_active IP Right Cessation
- 1974-06-26 GB GB2827374A patent/GB1450456A/en not_active Expired
- 1974-07-05 US US05/485,781 patent/US3933061A/en not_active Expired - Lifetime
- 1974-07-09 BR BR5643/74A patent/BR7405643D0/pt unknown
- 1974-07-10 FR FR7424005A patent/FR2236590B1/fr not_active Expired
- 1974-07-10 JP JP49078368A patent/JPS5932241B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2334940B2 (de) | 1976-04-22 |
GB1450456A (en) | 1976-09-22 |
US3933061A (en) | 1976-01-20 |
JPS5038180A (pt) | 1975-04-09 |
DE2334940A1 (de) | 1975-01-30 |
JPS5932241B2 (ja) | 1984-08-07 |
FR2236590B1 (pt) | 1977-10-07 |
CH576306A5 (pt) | 1976-06-15 |
FR2236590A1 (pt) | 1975-02-07 |
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