ES488364A1 - Un dispositivo de dedo de alimentacion - Google Patents
Un dispositivo de dedo de alimentacionInfo
- Publication number
- ES488364A1 ES488364A1 ES488364A ES488364A ES488364A1 ES 488364 A1 ES488364 A1 ES 488364A1 ES 488364 A ES488364 A ES 488364A ES 488364 A ES488364 A ES 488364A ES 488364 A1 ES488364 A1 ES 488364A1
- Authority
- ES
- Spain
- Prior art keywords
- bore
- workpiece
- feed devices
- workpiece feed
- sectional size
- 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.)
- Expired
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
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/123—Grippers, pushers or guiding tubes
- B23B13/125—Feed collets
-
- 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
- Y10T279/17—Socket type
- Y10T279/17119—Feed type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
De acuerdo con el presente invento, se proporciona un dedo de alimentación que comprende un manguito de agarre, incluyendo dicho manguito medios que definen un ánima interna en la que puede quedar cogida por fricción la pieza de trabajo, teniendo dicho manguito extremos opuestos, y estando dividido el mismo en varios segmentos, cada uno de los cuales puede ser desplazado radialmente hacia dentro mientras permanece paralelo a sí mismo para variar así el tamaño efectivo en sección transversal del ánima, y medios cooperantes con el manguito de agarre para aplicar una fuerza de comprensión a éste, cuya fuerza actúa para desplazar los segmentos hacia dentro en contra de una carga elástica con el fin de definir un tamaño de ánima en sección transversal seleccionado dentro de un margen predeterminado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7903233A GB2041796B (en) | 1979-01-30 | 1979-01-30 | Bar stock feed device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES488364A1 true ES488364A1 (es) | 1980-09-16 |
Family
ID=10502825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488364A Expired ES488364A1 (es) | 1979-01-30 | 1980-01-29 | Un dispositivo de dedo de alimentacion |
Country Status (5)
Country | Link |
---|---|
US (1) | US4336947A (es) |
DE (1) | DE3001601A1 (es) |
ES (1) | ES488364A1 (es) |
FR (1) | FR2447773A1 (es) |
GB (1) | GB2041796B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2159735A (en) * | 1984-06-02 | 1985-12-11 | Peter Leslie Windley | Improvements relating to feed fingers |
GB2213746A (en) * | 1987-12-21 | 1989-08-23 | Peter Leslie Windley | Barstock gripper collet |
US5350101A (en) * | 1990-11-20 | 1994-09-27 | Interventional Technologies Inc. | Device for advancing a rotatable tube |
FR2807353B1 (fr) * | 2000-04-10 | 2002-05-31 | Alain Marchand | Pince de ravitaillement pour machine-outil |
US9446462B2 (en) * | 2008-03-10 | 2016-09-20 | Brasscraft Manufacturing Company | Material cutter clamping collet |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1772362A (en) * | 1928-12-17 | 1930-08-05 | Naert Alexis | Stock-feeding collet |
US2228863A (en) * | 1939-01-03 | 1941-01-14 | Clarence M Sutton | Feeding device |
US2433230A (en) * | 1943-07-14 | 1947-12-23 | Margaret J Martin | Pusher |
US2479076A (en) * | 1945-06-16 | 1949-08-16 | Margaret J Martin | Pusher |
US2513557A (en) * | 1947-07-12 | 1950-07-04 | William P Gallen | Pusher |
US2680623A (en) * | 1950-10-28 | 1954-06-08 | Ambrose A Hasselblad | Feed collet |
US2829899A (en) * | 1954-11-18 | 1958-04-08 | Drewco Corp | Work holding sleeve member |
US3318608A (en) * | 1964-04-21 | 1967-05-09 | Larry F Smrekar | Adjustable pusher devices |
-
1979
- 1979-01-30 GB GB7903233A patent/GB2041796B/en not_active Expired
- 1979-12-28 US US06/108,037 patent/US4336947A/en not_active Expired - Lifetime
-
1980
- 1980-01-15 FR FR8000816A patent/FR2447773A1/fr not_active Withdrawn
- 1980-01-17 DE DE19803001601 patent/DE3001601A1/de not_active Withdrawn
- 1980-01-29 ES ES488364A patent/ES488364A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2041796A (en) | 1980-09-17 |
DE3001601A1 (de) | 1980-07-31 |
FR2447773A1 (fr) | 1980-08-29 |
US4336947A (en) | 1982-06-29 |
GB2041796B (en) | 1982-11-10 |
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