SE315778B - - Google Patents
Info
- Publication number
- SE315778B SE315778B SE1640/63A SE164063A SE315778B SE 315778 B SE315778 B SE 315778B SE 1640/63 A SE1640/63 A SE 1640/63A SE 164063 A SE164063 A SE 164063A SE 315778 B SE315778 B SE 315778B
- Authority
- SE
- Sweden
- Prior art keywords
- rod
- motor
- shaft section
- brake
- feb
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
- B61G9/18—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with separate mechanical friction shock-absorbers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
-
- 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
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/234—Combinations of elements of elements of different categories of motors and brakes; of motors and locks
-
- 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
- F16H2025/2068—Means for returning linear actuator to zero position, e.g. upon occurrence of failure by using a spring
-
- 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
- F16H2025/2075—Coaxial drive motors
-
- 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
- F16H2025/2075—Coaxial drive motors
- F16H2025/2078—Coaxial drive motors the rotor being integrated with the nut or screw body
-
- 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
- F16H25/2454—Brakes; Rotational locks
-
- 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
- Y10T74/18664—Shaft moves through rotary drive means
-
- 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
- Y10T74/18704—Means to selectively lock or retard screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Braking Arrangements (AREA)
Abstract
1,027,600. Screw - and - nut actuators. H. KORTHAUS, and R. WILKE. Feb. 13, 1963 [Feb. 14, 1962], No. 5915/63. Heading B8J. [Also in Divisions F2 and H2] In an electric motor-driven linear displacing device comprising an internally threaded tubular shaft section 8 fast with the motor rotor 4 and a coacting elongated threaded operating rod 12 extending through the shaft section and secured against rotation but axially displaceable on rotation of the shaft section, and an electromagnetically operable brake for the rotor actuated when the rod reaches a limiting position, either a load or at least one spring 32, 33 returns the rod to its initial position upon failure of the motor and brake current. The rod 12 is secured against rotation by either a polygonal, e.g. square, part engaging a corresponding guide in a casing extension 15 or a longitudinal recess engaged by a key in a casing part 14, and coacts with the shaft section by means of a train of recirculating ball bearings 11. The brake includes friction linings 28 loaded to disengagement by springs 27 but engaged by attraction of a disc 25 by an iron ring 18 when a magnetizing winding 17 is energized via a rectifier by normally closed contacts of a motor relay which is de-energized by a limit switch 30 or 31 actuated by a cam 29 on a rod collar 34 when the rod reaches either of its end positions. In low power motors the switches may directly control the motor, and the rod may actuate the sliding contact of a potentiometer to give a remote indication and possibly automatic regulation of the rod position. The device is applicable to doors, flaps and weights.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK45889A DE1190759B (en) | 1962-02-14 | 1962-02-14 | Electromotive adjustment device |
Publications (1)
Publication Number | Publication Date |
---|---|
SE315778B true SE315778B (en) | 1969-10-06 |
Family
ID=7224004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1640/63A SE315778B (en) | 1962-02-14 | 1963-02-14 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3161074A (en) |
BE (1) | BE628339A (en) |
DE (1) | DE1190759B (en) |
GB (1) | GB1027600A (en) |
SE (1) | SE315778B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114412973A (en) * | 2022-03-28 | 2022-04-29 | 天津龙创恒盛实业有限公司 | Ball screw braking device for solar photovoltaic module |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323382A (en) * | 1965-07-12 | 1967-06-06 | Kollsman Instr Corp | Precision linear actuator |
US3327826A (en) * | 1965-08-03 | 1967-06-27 | Superior Electric Co | Braked linear actuator operated by rotational movement |
US3691858A (en) * | 1969-10-10 | 1972-09-19 | Richard Wilke | Electromotive adjusting device |
GB1333908A (en) * | 1971-09-16 | 1973-10-17 | United Aircraft Corp | Ball-screw actuator |
US3762227A (en) * | 1971-10-12 | 1973-10-02 | Gen Motors Corp | Damped and cushioned stop |
US4019616A (en) * | 1976-06-24 | 1977-04-26 | International Business Machines Corporation | Linear motion drive apparatus for a printer carriage |
DE2926551A1 (en) * | 1979-06-30 | 1981-01-15 | Daimler Benz Ag | Simple reliable setting mechanism - is for fuel injection pump of diesel motor and has armature of electromotor engaging setting member |
US4407625A (en) * | 1981-05-15 | 1983-10-04 | Westinghouse Electric Corp. | Multi-arm robot |
DE3144280A1 (en) * | 1981-11-07 | 1983-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTRO-MECHANICAL ACTUATOR |
US4452423A (en) * | 1982-08-03 | 1984-06-05 | Martin Marietta Corporation | Magnetically actuated valve |
US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
ES8403808A1 (en) * | 1983-04-28 | 1984-04-16 | Bendiberica Sa | Rack and pinion electrical servo steering mechanism for an automative vehicle. |
IN160902B (en) * | 1983-05-12 | 1987-08-15 | Westinghouse Brake & Signal | |
GB8321376D0 (en) * | 1983-08-09 | 1983-09-28 | British Aerospace | Control apparatus |
DE3332587A1 (en) * | 1983-09-09 | 1985-03-28 | Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim | DEVICE FOR REGULATING THE TEMPERATURE IN A COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE |
CH664434A5 (en) * | 1984-02-20 | 1988-02-29 | Magnetic Elektromotoren Ag | TELESCOPIC COLUMN WITH ELECTRIC MOTOR DRIVE AND FURNITURE WITH THE TELESCOPIC COLUMN AS A FOOT. |
GB8428289D0 (en) * | 1984-11-08 | 1984-12-19 | Westinghouse Brake & Signal | Actuator emergency operation |
US4647024A (en) * | 1984-12-12 | 1987-03-03 | American Standard Inc. | Frictional shock-absorbing method and apparatus |
US4666014A (en) * | 1986-05-08 | 1987-05-19 | Trw Inc. | Floating ball-nut for an electric assist steering system |
DE8702656U1 (en) * | 1986-08-28 | 1987-10-08 | Pradler, Josef, 73230 Kirchheim | Linear drive unit |
DE3629279A1 (en) * | 1986-08-28 | 1988-03-17 | Josef Pradler | LINEAR DRIVE UNIT |
US5125280A (en) * | 1987-11-16 | 1992-06-30 | Nook Industries Inc. | Jack assembly |
DE3836255A1 (en) * | 1988-10-25 | 1990-04-26 | Opel Adam Ag | ELECTRIC MOTOR ACTUATOR |
US5041748A (en) * | 1989-10-16 | 1991-08-20 | Sundstrand Corporation | Lightweight, direct drive electromechanical actuator |
US5394288A (en) * | 1991-12-20 | 1995-02-28 | Jeco Company Limited | Actuator |
DE4300512B4 (en) * | 1993-01-12 | 2007-05-24 | Bayerische Motoren Werke Ag | Drive for a fuel pump of vehicles |
DE9300438U1 (en) * | 1993-01-15 | 1993-03-11 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG, 4983 Kirchlengern | Lifting device |
EP0623989B1 (en) * | 1993-05-03 | 1997-03-05 | SAIA-Burgess Electronics AG | Linear actuator |
DE19623741A1 (en) * | 1996-06-14 | 1997-12-18 | Wittenstein Motion Contr Gmbh | Device for recording and evaluating the operating force acting on a spindle drive |
DE19714046A1 (en) * | 1997-04-05 | 1998-10-08 | Itt Mfg Enterprises Inc | Electromechanically actuated parking brake for motor vehicles |
SE513931C2 (en) * | 1999-01-27 | 2000-11-27 | Daimler Chrysler Ag | Devices arranged to operate between two relative parts of a vehicle in relation to each other |
EP1156576A1 (en) * | 2000-05-19 | 2001-11-21 | Société industrielle de Sonceboz S.A. | Rotary or linear actuator |
DE10054977C2 (en) * | 2000-11-06 | 2002-10-24 | Siemens Ag | Actuator for an adjustable gear |
FR2837033B1 (en) * | 2002-03-05 | 2004-09-24 | Moving Magnet Tech Mmt | LINEAR ACTUATOR COMPRISING AN ELECTRIC POLYPHASE MOTOR |
FR2837032B1 (en) * | 2002-03-05 | 2004-08-06 | Moving Magnet Tech Mmt | LINEAR ACTUATOR COMPRISING AN ELECTRIC POLYPHASE MOTOR |
ITMI20032000A1 (en) * | 2003-10-16 | 2005-04-17 | Univer Spa | ELECTRIC CYLINDER |
DE10361127C5 (en) | 2003-12-22 | 2013-10-24 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Control device, in particular motor vehicle parking brake |
US7520192B2 (en) * | 2004-11-18 | 2009-04-21 | Hr Textron, Inc. | Reduced-friction drive screw assembly |
DE102005028584B4 (en) * | 2005-06-21 | 2008-03-27 | Eads Space Transportation Gmbh | coaxial valve |
US20080282840A1 (en) * | 2005-09-20 | 2008-11-20 | Toshiaki Shimada | Drive Shaft Moving Device |
WO2007087914A1 (en) * | 2006-01-16 | 2007-08-09 | Continental Automotive Gmbh | Actuator, particularly for a motor vehicle parking brake |
DE102006043611A1 (en) * | 2006-09-16 | 2008-03-27 | Ina - Drives & Mechatronics Gmbh & Co. Ohg | drive unit |
US8272284B2 (en) * | 2006-10-10 | 2012-09-25 | Ntn Corporation | Electronically driven linear actuator |
DE102007030899B4 (en) * | 2007-07-03 | 2012-09-27 | Universität Bremen | Method and apparatus for generating a discontinuous motion |
DE112008002124B4 (en) * | 2007-08-06 | 2022-01-20 | Delphi Technologies, Inc. | Linear drive actuator for a moveable vehicle panel |
RU2007141230A (en) * | 2007-11-06 | 2009-05-20 | Виталий Владимирович Давыдов (RU) | RAPID ELECTROMECHANICAL RETURN AND ACCESS DRIVE |
JP2009156354A (en) * | 2007-12-27 | 2009-07-16 | Jtekt Corp | Ball screw device |
KR101028247B1 (en) | 2008-10-14 | 2011-04-11 | 엘지이노텍 주식회사 | Step actuator |
US8256311B2 (en) * | 2009-01-16 | 2012-09-04 | Honeywell International Inc. | Aircraft door actuator mounting assembly |
KR101728552B1 (en) * | 2010-12-21 | 2017-04-19 | 엘지이노텍 주식회사 | Leveling motor |
DE102011082540A1 (en) * | 2011-09-12 | 2013-03-14 | Stabilus Gmbh | driving means |
KR101371454B1 (en) * | 2011-12-06 | 2014-03-11 | 현대자동차주식회사 | Moving device |
KR101272948B1 (en) * | 2011-12-09 | 2013-06-11 | 현대자동차주식회사 | Actuator for clutch |
DE102012018143A1 (en) * | 2012-08-08 | 2014-02-13 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Force generating device, in particular for a parking brake |
DE102013226754A1 (en) | 2013-12-19 | 2015-06-25 | Aktiebolaget Skf | Lifting column |
US9739362B2 (en) * | 2015-03-30 | 2017-08-22 | Hamilton Sundstrand Corporation | Method for condensation reduction in linear electromechanical actuators |
DE102017011039A1 (en) * | 2017-11-29 | 2019-05-29 | Iie Gmbh & Co. Kg | Apparatus for switching a high voltage electrical utility from a voltage source |
US11035743B2 (en) * | 2018-03-08 | 2021-06-15 | Apptronik, Inc. | Compact, high performance series elastic actuator |
FR3086912B1 (en) * | 2018-10-05 | 2020-11-06 | Alstom Transp Tech | TRACTION DEVICE FOR A VEHICLE |
DE102019207602A1 (en) * | 2019-05-23 | 2020-11-26 | Zf Friedrichshafen Ag | Electromechanical actuator for generating an axial actuation force |
AT524824A1 (en) * | 2021-02-23 | 2022-09-15 | Trumpf Maschinen Austria Gmbh & Co Kg | Electromechanical spindle drive |
AT524801B1 (en) * | 2021-02-23 | 2022-11-15 | Trumpf Maschinen Austria Gmbh & Co Kg | Electromechanical spindle drive |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2406156A (en) * | 1942-09-17 | 1946-08-20 | Bendix Aviat Corp | Control device for hoisting mechanism |
US2383901A (en) * | 1942-12-10 | 1945-08-28 | Gen Motors Corp | Power transmitting device |
DE906876C (en) * | 1945-06-17 | 1954-03-18 | Eaton Mfg Co | Spindle drive |
DE933905C (en) * | 1952-12-13 | 1955-10-06 | Rahmann & Co G M B H | Device for performing rectilinear adjustment movements in preferably two opposite directions |
US2847869A (en) * | 1954-11-22 | 1958-08-19 | Cleveland Pneumatic Ind Inc | Inertia actuator |
US2956188A (en) * | 1956-04-06 | 1960-10-11 | Fostoria Corp | Sealless motor for valve operation |
US2918827A (en) * | 1957-03-01 | 1959-12-29 | Gen Electric | Linear actuator |
US2999399A (en) * | 1957-05-02 | 1961-09-12 | Anderson Co | Motion-converting device |
-
0
- BE BE628339D patent/BE628339A/xx unknown
-
1962
- 1962-02-14 DE DEK45889A patent/DE1190759B/en active Pending
-
1963
- 1963-02-08 US US257271A patent/US3161074A/en not_active Expired - Lifetime
- 1963-02-13 GB GB5915/63A patent/GB1027600A/en not_active Expired
- 1963-02-14 SE SE1640/63A patent/SE315778B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114412973A (en) * | 2022-03-28 | 2022-04-29 | 天津龙创恒盛实业有限公司 | Ball screw braking device for solar photovoltaic module |
CN114412973B (en) * | 2022-03-28 | 2022-06-24 | 天津龙创恒盛实业有限公司 | Ball screw braking device for solar photovoltaic module |
Also Published As
Publication number | Publication date |
---|---|
BE628339A (en) | |
US3161074A (en) | 1964-12-15 |
DE1190759B (en) | 1965-04-08 |
GB1027600A (en) | 1966-04-27 |
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