ES2045953T3 - Dispositivo de accionamiento paso a paso. - Google Patents
Dispositivo de accionamiento paso a paso.Info
- Publication number
- ES2045953T3 ES2045953T3 ES90916264T ES90916264T ES2045953T3 ES 2045953 T3 ES2045953 T3 ES 2045953T3 ES 90916264 T ES90916264 T ES 90916264T ES 90916264 T ES90916264 T ES 90916264T ES 2045953 T3 ES2045953 T3 ES 2045953T3
- Authority
- ES
- Spain
- Prior art keywords
- roller
- cylindrical
- control notch
- car
- free end
- 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 - Lifetime
Links
Classifications
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/186—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions with reciprocation along the axis of oscillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
UN MECANISMO DE CONDUCCION PASO A PASO (10) PARA CONDUCIR LONGITUDINALMENTE CARROS MOVILES SEGUN UNA NORMA DE MOVIMIENTO PREDETERMINADA TIENE UN RODILLO CILINDRICO ALARGADO (12) COLOCADO JUNTO A UNO DE LOS CARROS CON SU EJE CENTRAL LONGITUDINAL PARALELO A LA DIRECCION DE LA PROGRESION DEL CARRO. EL RODILLO CILINDRICO (12) ES ESTACIONARIO PERO PUEDE CONDUCIRSE EN ROTACION MEDIANTE UN MOTOR. SE COLOCA UNA MUESCA DE CONTROL BOBINADA, CUYO CURSO ES ADECUADO PARA LA NORMA DE MOVIMIENTO DEL CARRO DESEADA, EN LA SUPERFICIE PERIFERICA CILINDRICA DEL RODILLO CILINDRICO (12). EL EXTREMO LIBRE DE UN PASADOR DE CONDUCCION (24) QUE SE PROYECTA DESDE EL CARRO EN DIRECCION DEL RODILLO CILINDRICO (12) SE ACOPLA EN LA MUESCA DE CONTROL. POR LO MENOS UNO DE LOS CARROS QUE SE DESLIZAN LONGITUDINALMENTE (26A, 26B) SE COLOCA EN CADA UNA DE LAS CARAS OPUESTAS DIAMETRALMENTE DEL RODILLO CILINDRICO (12). CADA CARRO (26A, 26B) SE ASOCIA CON DOS MUESCAS DE CONTROL (18A, 18B) DE RECORRIDO IDENTICO, DESCENTRADAS EN 180 ERFICIE PERIFERICA CILINDRICA DEL RODILLO CILINDRICO (12). UN PASADOR DE CONDUCCION (24) QUE SE PROYECTA HACIA EL RODILLO CILINDRICO (12) Y QUE SE ACOPLA CON SU EXTREMO LIBRE EN LA MUESCA DE CONTROL ASOCIADA SE COLOCA EN CADA CARRO (28A, 28B).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8912348U DE8912348U1 (de) | 1989-10-18 | 1989-10-18 | Schrittantriebsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2045953T3 true ES2045953T3 (es) | 1994-01-16 |
Family
ID=6843791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90916264T Expired - Lifetime ES2045953T3 (es) | 1989-10-18 | 1990-10-17 | Dispositivo de accionamiento paso a paso. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0448699B1 (es) |
DE (2) | DE8912348U1 (es) |
ES (1) | ES2045953T3 (es) |
WO (1) | WO1991005964A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9005366U1 (de) * | 1990-05-11 | 1990-07-19 | Expert Maschinenbau Gmbh, 64653 Lorsch | Schrittantriebsvorrichtung |
DE9200462U1 (de) * | 1992-01-17 | 1992-03-05 | Expert Maschinenbau Gmbh, 6143 Lorsch | Schritt-Antriebsvorrichtung |
DE19531096C1 (de) * | 1995-08-24 | 1997-03-06 | Trepel Hebe Foerdertech | Scherenhebetisch |
DE10162178A1 (de) * | 2001-12-18 | 2003-07-03 | Abb Patent Gmbh | Hebevorrichtung zum Bewegen von Lasten |
DE102004041974B4 (de) * | 2004-08-31 | 2007-02-15 | Phoenix Contact Gmbh & Co. Kg | Werkstücktransportvorrichtung |
DE102021128917B3 (de) * | 2021-11-05 | 2022-08-25 | Markus Schaack | Schaltwalze |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR380115A (fr) * | 1907-07-22 | 1907-11-29 | Emile Cuny | Vis perfectionnée |
US1492266A (en) * | 1918-06-22 | 1924-04-29 | United Shoe Machinery Corp | Mechanical movement |
FR547371A (fr) * | 1922-02-13 | 1922-12-09 | Dispositif de transformation d'une force continue rotative en force alternative rectiligne, pour l'utilisation dans les presses, emportepièce ou tout autre but industriel similaire | |
DE687657C (de) * | 1935-05-16 | 1940-02-02 | Alfred Saalbach | Getriebe zur Umsetzung geradlinig hin und her gehender Bewegungen in Drehbewegungen mittels Kurvenkoerper |
DE768032C (de) * | 1936-06-14 | 1955-05-26 | Siemens App | Rechengetriebe zur laufenden Bildung des gestuerzten Wertes einer veraenderlichen Groesse, insbesondere fuer Feuerleitgeraete |
GB612306A (en) * | 1943-05-06 | 1948-11-11 | Cone Automatic Mach Co Inc | Improvements in multiple spindle lathe |
US3122026A (en) * | 1960-12-29 | 1964-02-25 | Ibm | Stroke length adjusting mechanism |
US3182521A (en) * | 1963-03-15 | 1965-05-11 | Cincinnati Milling Machine Co | Support mechanism for movable machine tool member |
CS154052B1 (es) * | 1969-05-29 | 1974-03-29 | ||
DE3208400C2 (de) * | 1982-03-09 | 1985-08-22 | Expert Maschinenbau Gmbh, 6143 Lorsch | Scheren-Hubtisch mit Schrittantrieb |
DE3344805A1 (de) * | 1983-12-12 | 1985-06-13 | Expert Maschinenbau Gmbh, 6143 Lorsch | Hub-drehtisch-vorrichtung |
NL8701183A (nl) * | 1987-05-18 | 1988-12-16 | Philips Nv | Aandrijfmechanisme, alsmede manipulator met een dergelijk aandrijfmechanisme. |
US4782782A (en) * | 1987-10-26 | 1988-11-08 | General Motors Corporation | Transmission position indicator mechanism |
US4898044A (en) * | 1988-10-26 | 1990-02-06 | Emerson Electric Co. | Cam-driven linear actuator apparatus |
-
1989
- 1989-10-18 DE DE8912348U patent/DE8912348U1/de not_active Expired - Lifetime
-
1990
- 1990-10-17 WO PCT/EP1990/001758 patent/WO1991005964A1/de active IP Right Grant
- 1990-10-17 DE DE90916264T patent/DE59002855D1/de not_active Expired - Fee Related
- 1990-10-17 EP EP90916264A patent/EP0448699B1/de not_active Expired - Lifetime
- 1990-10-17 ES ES90916264T patent/ES2045953T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0448699B1 (de) | 1993-09-22 |
WO1991005964A1 (de) | 1991-05-02 |
DE59002855D1 (de) | 1993-10-28 |
DE8912348U1 (de) | 1989-12-07 |
EP0448699A1 (de) | 1991-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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