FR2454348A1 - Dispositif d'injection hydrodynamique pour un tube guide-barre hydraulique de ravitailleur de machine-outil, utilisation de ce dispositif - Google Patents
Dispositif d'injection hydrodynamique pour un tube guide-barre hydraulique de ravitailleur de machine-outil, utilisation de ce dispositifInfo
- Publication number
- FR2454348A1 FR2454348A1 FR8008481A FR8008481A FR2454348A1 FR 2454348 A1 FR2454348 A1 FR 2454348A1 FR 8008481 A FR8008481 A FR 8008481A FR 8008481 A FR8008481 A FR 8008481A FR 2454348 A1 FR2454348 A1 FR 2454348A1
- Authority
- FR
- France
- Prior art keywords
- tube
- bar
- injection device
- hydrodynamic injection
- machine tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- Y10T82/2593—Work rest
- Y10T82/2595—Work rest with noise or vibration dampener
Abstract
LE DISPOSITIF D'INJECTION HYDRODYNAMIQUE POUR UN TUBE GUIDE-BARRE HYDRAULIQUE 1 DE RAVITAILLEUR DE MACHINE-OUTIL EST DESTINE A ETRE DISPOSE SUR LA PARTIE AVANT DU TUBE GUIDE-BARRE 1. IL COMPREND UNE TUYERE ANNULAIRE 3 APTE A ETRE TRAVERSEE PAR LA BARRE A USINER 2 DELIVREE PAR LE TUBE GUIDE-BARRE 1. UN ORIFICE 5 DIRIGE OBLIQUEMENT PAR RAPPORT A L'AXE DE LA TUYERE 3 DEBOUCHE DANS LA SURFACE INTERIEURE DE SA FORME ANNULAIRE, DE FACON A EJECTER DU LIQUIDE DE PROTECTION A CONTRE-COURANT D'UN LIQUIDE ACTIF 4 BAIGNANT LA BARRE 2 DANS LE TUBE 1 ET TENDANT A S'EN ECHAPPER PAR L'AVANT. CETTE EJECTION CONTRECARRE LA SORTIE DU LIQUIDE ACTIF 4, EN CREANT UNE ZONE DE SURPRESSION DANS LA PARTIE AVANT DU TUBE 1. UTILISATION EN PARTICULIER SUR LES TOURS AUTOMATIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH361879A CH633736A5 (fr) | 1979-04-17 | 1979-04-17 | Dispositif d'injection hydrodynamique pour un tube guide-barre hydraulique de ravitailleur de machine-outil et utilisation de ce dispositif. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454348A1 true FR2454348A1 (fr) | 1980-11-14 |
FR2454348B1 FR2454348B1 (fr) | 1984-04-27 |
Family
ID=4259848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008481A Granted FR2454348A1 (fr) | 1979-04-17 | 1980-04-16 | Dispositif d'injection hydrodynamique pour un tube guide-barre hydraulique de ravitailleur de machine-outil, utilisation de ce dispositif |
Country Status (5)
Country | Link |
---|---|
US (1) | US4365529A (fr) |
JP (1) | JPS6040323B2 (fr) |
CH (1) | CH633736A5 (fr) |
DE (1) | DE3014610A1 (fr) |
FR (1) | FR2454348A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES504082A0 (es) * | 1980-07-18 | 1982-12-01 | Sameca Sa | Equipo para el guiado de la bana de material, de diversos diametros, mecanizados en un torno automatico. |
JPS59169701A (ja) * | 1983-03-17 | 1984-09-25 | Alps Tool:Kk | 棒材振止装置 |
JPS6071102A (ja) * | 1983-09-27 | 1985-04-23 | Citizen Watch Co Ltd | 棒材供給装置 |
JPS60180404U (ja) * | 1984-05-09 | 1985-11-30 | カシオ計算機株式会社 | 心拍計付小型電子機器 |
US5195409A (en) * | 1991-10-04 | 1993-03-23 | Smith Roger D | Bar feeder apparatus for automatic lathes |
US7066064B1 (en) * | 2001-11-02 | 2006-06-27 | Varady Raymond O | Method and apparatus for vibration dampening of barfeeders |
WO2007098489A2 (fr) * | 2006-02-22 | 2007-08-30 | Kneebusch William C | Procédé et appareil d'alimentation en barres d'un tour à découper |
KR20190074845A (ko) | 2017-12-20 | 2019-06-28 | 한국조폐공사 | 특수지 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130997A5 (fr) * | 1971-03-29 | 1972-11-10 | Etd Rech Machine Outil Centre | |
GB2000702A (en) * | 1977-07-11 | 1979-01-17 | Lns Vente Fab Decolletage | Fluid pressure-controlled barfeed apparatus for automatic lathes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2272720A (en) * | 1940-08-21 | 1942-02-10 | W C Lipe Inc | Automatic stock bar feed mechanism for automatic metalworking machines |
FR2419128A1 (fr) * | 1978-03-10 | 1979-10-05 | Neukomm Walter | Tube guide-barre fluidique |
CH622196A5 (fr) * | 1978-05-19 | 1981-03-31 | Lns Sa |
-
1979
- 1979-04-17 CH CH361879A patent/CH633736A5/fr not_active IP Right Cessation
-
1980
- 1980-04-08 US US06/138,441 patent/US4365529A/en not_active Expired - Lifetime
- 1980-04-14 DE DE19803014610 patent/DE3014610A1/de active Granted
- 1980-04-15 JP JP55048768A patent/JPS6040323B2/ja not_active Expired
- 1980-04-16 FR FR8008481A patent/FR2454348A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130997A5 (fr) * | 1971-03-29 | 1972-11-10 | Etd Rech Machine Outil Centre | |
GB2000702A (en) * | 1977-07-11 | 1979-01-17 | Lns Vente Fab Decolletage | Fluid pressure-controlled barfeed apparatus for automatic lathes |
Also Published As
Publication number | Publication date |
---|---|
FR2454348B1 (fr) | 1984-04-27 |
DE3014610C2 (fr) | 1989-03-09 |
US4365529A (en) | 1982-12-28 |
DE3014610A1 (de) | 1980-10-30 |
CH633736A5 (fr) | 1982-12-31 |
JPS6040323B2 (ja) | 1985-09-10 |
JPS5615901A (en) | 1981-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |