IT9068065A0 - Azionatore lineare a due velocita' con elevata forza di spinta ed elevata velocita' di traslazione per una macchina operatrice, in particolare per una pressa piegatrice. - Google Patents
Azionatore lineare a due velocita' con elevata forza di spinta ed elevata velocita' di traslazione per una macchina operatrice, in particolare per una pressa piegatrice.Info
- Publication number
- IT9068065A0 IT9068065A0 IT9068065A IT6806590A IT9068065A0 IT 9068065 A0 IT9068065 A0 IT 9068065A0 IT 9068065 A IT9068065 A IT 9068065A IT 6806590 A IT6806590 A IT 6806590A IT 9068065 A0 IT9068065 A0 IT 9068065A0
- Authority
- IT
- Italy
- Prior art keywords
- speed
- linear drive
- thrust force
- press brake
- operating machine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
-
- 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
- F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2081—Parallel arrangement of drive motor to screw axis
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2093—Arrangements for driving the actuator using conical gears
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S254/00—Implements or apparatus for applying pushing or pulling force
- Y10S254/02—Electric screw jacks
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18624—Plural inputs, single output
- Y10T74/1864—Shaft and nut driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Vehicle Body Suspensions (AREA)
- Jib Cranes (AREA)
- Transmission Devices (AREA)
- Braking Arrangements (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68065A IT1241375B (it) | 1990-12-27 | 1990-12-27 | Azionatore lineare a due velocita' con elevata forza di spinta ed elevata velocita' di traslazione per una macchina operatrice, in particolare per una pressa piegatrice. |
EP92905900A EP0564604B1 (en) | 1990-12-27 | 1991-12-23 | Two-speed linear actuator driven by two motors |
KR1019930701968A KR0161036B1 (ko) | 1990-12-27 | 1991-12-23 | 두개의 모터에 의해 구동되는 두개의 속도를 갖는 선형 액츄에이터 |
AU13444/92A AU1344492A (en) | 1990-12-27 | 1991-12-23 | Two-speed linear actuator driven by two motors |
PCT/EP1991/002506 WO1992012362A1 (en) | 1990-12-27 | 1991-12-23 | Two-speed linear actuator driven by two motors |
DE69117535T DE69117535T2 (de) | 1990-12-27 | 1991-12-23 | Lineareinheit mit zwei geschwindigkeiten, angetrieben von zwei motoren |
US08/078,318 US5488880A (en) | 1990-12-27 | 1991-12-23 | Two-speed linear actuator driven by two motors |
AT92905900T ATE134752T1 (de) | 1990-12-27 | 1991-12-23 | Lineareinheit mit zwei geschwindigkeiten, angetrieben von zwei motoren |
JP50548692A JP3344721B2 (ja) | 1990-12-27 | 1991-12-23 | 二速度リニアアクチュエータ及びこれを有する曲げプレス並びにこの曲げプレスにおける曲げ加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68065A IT1241375B (it) | 1990-12-27 | 1990-12-27 | Azionatore lineare a due velocita' con elevata forza di spinta ed elevata velocita' di traslazione per una macchina operatrice, in particolare per una pressa piegatrice. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9068065A0 true IT9068065A0 (it) | 1990-12-27 |
IT9068065A1 IT9068065A1 (it) | 1992-06-27 |
IT1241375B IT1241375B (it) | 1994-01-10 |
Family
ID=11307597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68065A IT1241375B (it) | 1990-12-27 | 1990-12-27 | Azionatore lineare a due velocita' con elevata forza di spinta ed elevata velocita' di traslazione per una macchina operatrice, in particolare per una pressa piegatrice. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5488880A (it) |
EP (1) | EP0564604B1 (it) |
JP (1) | JP3344721B2 (it) |
KR (1) | KR0161036B1 (it) |
AT (1) | ATE134752T1 (it) |
AU (1) | AU1344492A (it) |
DE (1) | DE69117535T2 (it) |
IT (1) | IT1241375B (it) |
WO (1) | WO1992012362A1 (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1261104B (it) * | 1993-10-29 | 1996-05-09 | Crea Srl | Sistema per la produzione di pezzi di lamiera piegata e componenti di tale sistema |
SE504701C2 (sv) * | 1994-10-31 | 1997-04-07 | Gunnar Liljedahl | Anordning vid ställdon |
JP3634027B2 (ja) * | 1995-10-03 | 2005-03-30 | Smc株式会社 | 電動アクチュエータ |
US5894754A (en) * | 1996-04-26 | 1999-04-20 | Amada Company, Limited | System for producing bent sheet-metal articles and components of the system |
JP3390124B2 (ja) * | 1997-02-19 | 2003-03-24 | アイダエンジニアリング株式会社 | ね じ |
US6389915B1 (en) * | 1999-05-17 | 2002-05-21 | Alliedsignal, Inc. | Dual load path ball screw with rod end swivel |
US6182492B1 (en) * | 1999-11-01 | 2001-02-06 | E.R. St. Denis Inc. | Hemming machine |
EP1250507B1 (en) | 2000-01-19 | 2006-10-18 | Stoneridge Control Devices, Inc. | Electro-mechanical actuator |
DE10003325C2 (de) * | 2000-01-27 | 2002-09-12 | Lippert Masch Stahlbau J | Vorschubeinrichtung für den Oberschlitten einer Presse |
US6474125B1 (en) | 2001-05-18 | 2002-11-05 | Valiant Corporation | Hemming machine with dual ball screw drive |
BR0313551B1 (pt) * | 2002-10-18 | 2014-04-29 | Tetra Laval Holdings & Finance | Aparelho para perfurar, estampar e/ou conformar elementos planos |
JP3953414B2 (ja) * | 2002-12-11 | 2007-08-08 | 株式会社東洋工機 | 往復駆動機構およびその機構を用いたプレス機械 |
US20050272540A1 (en) * | 2004-05-03 | 2005-12-08 | Starkey John M | Coaxial electrical actuator for continuously variable transmission |
US7610786B2 (en) * | 2004-12-21 | 2009-11-03 | Nissan Motor Co., Ltd. | Apparatus for forming microscopic recesses on a cylindrical bore surface and method of forming the microscopic recesses on the cylindrical bore surface by using the apparatus |
US7980973B1 (en) | 2006-05-01 | 2011-07-19 | Purdue Research Foundation | Coaxial electrical actuator for continuously variable transmissions |
US7980972B1 (en) | 2006-05-01 | 2011-07-19 | Purdue Research Foundation | Roller variator for actuating continuously variable transmissions |
US7997190B2 (en) * | 2007-09-14 | 2011-08-16 | Pem Management, Inc. | Dual force ram drive for a screw press |
GB2475888A (en) * | 2009-12-04 | 2011-06-08 | Meritor Heavy Vehicle Sys Ltd | Differential lock actuator |
GB2528892A (en) * | 2014-08-01 | 2016-02-10 | Unison Ltd | Actuator unit for a bending machine |
US11376807B2 (en) * | 2018-12-06 | 2022-07-05 | Reo Hydro-Pierce, Inc. | Internally-driven press assembly |
US11752720B2 (en) | 2021-09-08 | 2023-09-12 | PDInnovative LLC | Press machine with modular linear actuator system |
US11541618B1 (en) | 2021-09-21 | 2023-01-03 | PDInnovative LLC | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality |
US11819906B2 (en) | 2021-09-21 | 2023-11-21 | PDInnovative LLC | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2023841A (en) * | 1932-07-11 | 1935-12-10 | Kingsbury Edward Joslin | Two-motor control for screw feed machine tool units |
US2285099A (en) * | 1940-02-03 | 1942-06-02 | Specht Rudolph | Water main lock |
US2375172A (en) * | 1940-09-03 | 1945-05-01 | Arter Grinding Machine Company | Work support adjusting mechanism for machine tools |
US2520014A (en) * | 1946-04-24 | 1950-08-22 | Rehnberg Jacobson Mfg Co Inc | Electrical control mechanism |
US2703129A (en) * | 1951-03-23 | 1955-03-01 | Smith Corp A O | Edge turning tool |
US2630022A (en) * | 1951-10-26 | 1953-03-03 | Boeing Co | Dual screw drive |
GB714003A (en) * | 1952-05-17 | 1954-08-18 | Scottish Machine Tool Corp Ltd | Improvements in or relating to metal-cutting machines |
WO1983002141A1 (en) * | 1981-12-18 | 1983-06-23 | Hans Fickler | Linear drive device with two motors |
JPS60247496A (ja) * | 1984-05-22 | 1985-12-07 | Mitsubishi Electric Corp | 加圧プレス |
JPS60263765A (ja) * | 1984-06-13 | 1985-12-27 | Hiroshi Teramachi | ボ−ルねじを用いた移送装置 |
CH665894A5 (de) * | 1984-08-24 | 1988-06-15 | Lars Int Sa | Linear-antriebsvorrichtung. |
FR2601664B1 (fr) * | 1986-07-18 | 1988-11-18 | Peugeot | Verin electrique a vis creuses a billes |
-
1990
- 1990-12-27 IT IT68065A patent/IT1241375B/it active IP Right Grant
-
1991
- 1991-12-23 JP JP50548692A patent/JP3344721B2/ja not_active Expired - Fee Related
- 1991-12-23 AU AU13444/92A patent/AU1344492A/en not_active Abandoned
- 1991-12-23 AT AT92905900T patent/ATE134752T1/de not_active IP Right Cessation
- 1991-12-23 WO PCT/EP1991/002506 patent/WO1992012362A1/en active IP Right Grant
- 1991-12-23 EP EP92905900A patent/EP0564604B1/en not_active Expired - Lifetime
- 1991-12-23 US US08/078,318 patent/US5488880A/en not_active Expired - Lifetime
- 1991-12-23 KR KR1019930701968A patent/KR0161036B1/ko not_active IP Right Cessation
- 1991-12-23 DE DE69117535T patent/DE69117535T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1241375B (it) | 1994-01-10 |
US5488880A (en) | 1996-02-06 |
AU1344492A (en) | 1992-08-17 |
ATE134752T1 (de) | 1996-03-15 |
EP0564604B1 (en) | 1996-02-28 |
IT9068065A1 (it) | 1992-06-27 |
EP0564604A1 (en) | 1993-10-13 |
KR0161036B1 (ko) | 1998-12-01 |
DE69117535D1 (de) | 1996-04-04 |
WO1992012362A1 (en) | 1992-07-23 |
JPH06506873A (ja) | 1994-08-04 |
JP3344721B2 (ja) | 2002-11-18 |
DE69117535T2 (de) | 1996-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19981231 |