DE112014005544A5 - Actuator with a transmission that converts a rotary motion into a linear motion - Google Patents

Actuator with a transmission that converts a rotary motion into a linear motion Download PDF

Info

Publication number
DE112014005544A5
DE112014005544A5 DE112014005544.1T DE112014005544T DE112014005544A5 DE 112014005544 A5 DE112014005544 A5 DE 112014005544A5 DE 112014005544 T DE112014005544 T DE 112014005544T DE 112014005544 A5 DE112014005544 A5 DE 112014005544A5
Authority
DE
Germany
Prior art keywords
actuator
converts
transmission
motion
linear motion
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.)
Withdrawn
Application number
DE112014005544.1T
Other languages
German (de)
Inventor
Lars Schumann
Lászlo Mán
Peter Greb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112014005544A5 publication Critical patent/DE112014005544A5/en
Withdrawn legal-status Critical Current

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
    • F16H25/20—Screw 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D28/00—Electrically-actuated clutches
    • 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
    • F16H2025/2059—Superposing movement by two screws, e.g. with opposite thread direction
    • 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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
DE112014005544.1T 2013-12-06 2014-11-28 Actuator with a transmission that converts a rotary motion into a linear motion Withdrawn DE112014005544A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013225118.1 2013-12-06
DE102013225118 2013-12-06
PCT/DE2014/200666 WO2015081950A2 (en) 2013-12-06 2014-11-28 Actuator having a gear mechanism converting a rotary motion into a linear motion

Publications (1)

Publication Number Publication Date
DE112014005544A5 true DE112014005544A5 (en) 2016-09-29

Family

ID=52391729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014005544.1T Withdrawn DE112014005544A5 (en) 2013-12-06 2014-11-28 Actuator with a transmission that converts a rotary motion into a linear motion

Country Status (2)

Country Link
DE (1) DE112014005544A5 (en)
WO (1) WO2015081950A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016078687A1 (en) * 2014-11-17 2016-05-26 Aktiebolaget Skf Screw nut assembly
JP6666604B2 (en) * 2015-08-06 2020-03-18 株式会社エフ・シー・シー Clutch drive unit and saddle type vehicle
DE102016009037A1 (en) * 2016-07-25 2018-01-25 Liebherr-Aerospace Lindenberg Gmbh Overload protection device
DE102017116414A1 (en) * 2017-07-20 2019-01-24 Weiss Gmbh TRANSPORT DEVICE FOR THE ROTATORY AND / OR LINEAR MOVEMENT OF A WORKPIECE
IT201900018308A1 (en) 2019-10-09 2021-04-09 Umbragroup S P A LINEAR SCREW MECHANICAL TRANSMISSION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739059A1 (en) 1987-11-17 1989-05-24 Deutsche Forsch Luft Raumfahrt DEVICE FOR CONVERTING A ROTATIONAL MOVEMENT INTO AN AXIAL MOVEMENT
US6024422A (en) * 1997-05-16 2000-02-15 General Motors Corporation Large displacement variable pitch screw-driven system
FR2895777B1 (en) * 2006-01-05 2008-04-04 Peugeot Citroen Automobiles Sa MOVEMENT TRANSMISSION DEVICE AND PARKING BRAKE CONTROL FOR A MOTOR VEHICLE EQUIPPED WITH SUCH A DEVICE
KR101798250B1 (en) 2009-10-29 2017-11-15 섀플러 테크놀로지스 아게 운트 코. 카게 Hydrostatic actuator
DE102010011820B4 (en) 2010-03-18 2021-11-11 Schaeffler Technologies AG & Co. KG Planetary screw drive

Also Published As

Publication number Publication date
WO2015081950A3 (en) 2015-08-27
WO2015081950A2 (en) 2015-06-11

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination