CH602239A5 - - Google Patents
Info
- Publication number
- CH602239A5 CH602239A5 CH915176A CH915176A CH602239A5 CH 602239 A5 CH602239 A5 CH 602239A5 CH 915176 A CH915176 A CH 915176A CH 915176 A CH915176 A CH 915176A CH 602239 A5 CH602239 A5 CH 602239A5
- Authority
- CH
- Switzerland
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
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16008—Details of the jaws
- B23B31/16012—Form of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
- B23B13/027—Feeding by pistons under fluid-pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/126—Supports
-
- 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
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2521—Bar feeder
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2533502A DE2533502C3 (de) | 1975-07-26 | 1975-07-26 | Pneumatische Stangenvorschubeinrichtung für stangenverarbeitende Drehmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH602239A5 true CH602239A5 (de) | 1978-07-31 |
Family
ID=5952534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH915176A CH602239A5 (de) | 1975-07-26 | 1976-07-16 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4034632A (de) |
CH (1) | CH602239A5 (de) |
DE (1) | DE2533502C3 (de) |
FR (1) | FR2319446A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2852627A1 (de) * | 1978-01-10 | 1979-07-12 | Hydaira Coreal Ag | Vorrichtung zum zufuehren von werkstoffstangen in eine bearbeitungsmaschine |
DE2822569A1 (de) * | 1978-05-24 | 1979-11-29 | Hans Eisinger | Vorrichtung zum zufuehren von werkstoffstangen fuer bearbeitungsmaschinen |
US4221141A (en) * | 1979-01-29 | 1980-09-09 | Magnum Tooling Systems, Inc. | Method and apparatus for feeding bar stock to a machine tool |
US4406190A (en) * | 1980-05-16 | 1983-09-27 | White-Bsa Tools Limited | Bar stock feed apparatus for a machine tool |
US4421446A (en) * | 1981-07-23 | 1983-12-20 | Manurhin Automatic Division Of Mitac, Inc. | Bar feed mechanism |
US4621550A (en) * | 1984-10-05 | 1986-11-11 | Berns Joseph F | Machine for feeding bar stock to a turning tool |
DE3476032D1 (en) * | 1984-11-01 | 1989-02-16 | Sameca Sa | Bar guiding device for a multiple-spindle lathe |
DE3634364A1 (de) * | 1986-10-09 | 1988-04-21 | Index Werke Kg Hahn & Tessky | Einrichtung zum zufuehren von werkstoffstangen |
IT1221536B (it) * | 1987-10-14 | 1990-07-12 | I E M C A Ind Elettromeccanica | Dispositivo per migliorare l'alimentazione di una barra in un tornio automatico per la lavorazione di barre |
US5343789A (en) * | 1992-04-02 | 1994-09-06 | Sp/Sheffer Incorporated | Through hole and bar feed support |
US6257817B1 (en) | 1999-08-06 | 2001-07-10 | Mouafak C. Albasateneh | Pneumatic bar feeding apparatus for feeding a length of bar stock to a lathe or the like |
ITMI20020376A1 (it) * | 2002-02-26 | 2003-08-26 | Cucchi Pietro Spa | Caricatore ad alte prestazioni per l'alimentazione di barre in torni automatici |
JP2004114226A (ja) * | 2002-09-26 | 2004-04-15 | Mori Seiki Hitech Co Ltd | 主軸移動型立形工作機械 |
ITBO20080240A1 (it) * | 2008-04-17 | 2009-10-18 | Iemca Giuliani Macchine Italia | Dispositivo rotante di centraggio per il trasferimento guidato di barre da un caricatore ad un tornio |
ITMI20102101A1 (it) * | 2010-11-12 | 2012-05-13 | Cucchi Pietro Spa | Caricatore di tipo telescopico per l'alimentazione di barre in torni automatici |
CN102581328B (zh) * | 2012-03-14 | 2013-12-04 | 赵长军 | 前置摆动缸式中空液压卡盘 |
DE102015115205A1 (de) * | 2015-09-10 | 2017-03-16 | Walter Maschinenbau Gmbh | Betätigungsvorrichtung für eine Lünette |
ITUB20161228A1 (it) * | 2016-03-02 | 2017-09-02 | Drehmag S R L | Dispositivo centratore a ganasce per caricatori di barre in torni automatici |
EP3488965B1 (de) * | 2017-11-23 | 2022-04-20 | Top Automazioni S.R.L. | Zentriervorrichtung für stangen |
WO2022144583A1 (en) * | 2020-12-28 | 2022-07-07 | Raspanti Paolo | Short bar feeder |
IT202100009965A1 (it) * | 2021-04-20 | 2022-10-20 | Top Automazioni S R L | Centratore per barre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081522A (en) * | 1958-04-03 | 1963-03-19 | Lipe Rollway Corp | Control system for stock bar feeds |
US3621740A (en) * | 1970-02-19 | 1971-11-23 | Teledyne Inc | Turning machine |
CH521184A (de) * | 1970-03-20 | 1972-04-15 | Bechler Andre | Vorrichtung an Drehautomat zum Zuführen von Werkstoffstangen |
-
1975
- 1975-07-26 DE DE2533502A patent/DE2533502C3/de not_active Expired
-
1976
- 1976-07-16 CH CH915176A patent/CH602239A5/xx not_active IP Right Cessation
- 1976-07-22 US US05/707,504 patent/US4034632A/en not_active Expired - Lifetime
- 1976-07-23 FR FR7622500A patent/FR2319446A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2533502B2 (de) | 1977-09-22 |
US4034632A (en) | 1977-07-12 |
FR2319446B3 (de) | 1979-04-13 |
FR2319446A1 (fr) | 1977-02-25 |
DE2533502C3 (de) | 1978-05-18 |
DE2533502A1 (de) | 1977-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |