GB1479281A - Linear actuator mechanisms - Google Patents

Linear actuator mechanisms

Info

Publication number
GB1479281A
GB1479281A GB2843573A GB2843573A GB1479281A GB 1479281 A GB1479281 A GB 1479281A GB 2843573 A GB2843573 A GB 2843573A GB 2843573 A GB2843573 A GB 2843573A GB 1479281 A GB1479281 A GB 1479281A
Authority
GB
United Kingdom
Prior art keywords
linear
pulley
idler pulleys
june
wheels
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
Application number
GB2843573A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2843573A priority Critical patent/GB1479281A/en
Publication of GB1479281A publication Critical patent/GB1479281A/en
Expired 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1479281 Gearing for converting rotary motion into reciprocating motion G W FLOYD 12 June 1974 [14 June 1973] 28435/73 Heading F2Q [Also in Division E2] A linear actuating mechanism (e.g. for sliding doors and windows and particularly suitable for electrically operated vehicle window winders), comprises a motor driven pinion A which applies different linear speeds in the same direction to an endless belt-the resulting imbalance is transmitted to two idler pulleys at least one of which is freely movable in a guide which imposes on said pulley a linear motion. As shown in Fig. 1 pinion A acts on two gear-wheels B, C (B having less teeth than C) which have wheels B1 C1 to engage belt portions D1, D2 and idler pulleys El, E2 are linked by a rod F and guided to move linearly. In the embodiment shown in Fig. 3 a slider F movable in a slot S carries the idler pulleys. The toothed drives may be replaced by friction drives if necessary. In a modification of the device shown in Fig. 1 pulley E1 is guided to move in a linear path while pulley E2 follows a non-linear path extending transversely to the path of E1.
GB2843573A 1974-06-12 1974-06-12 Linear actuator mechanisms Expired GB1479281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2843573A GB1479281A (en) 1974-06-12 1974-06-12 Linear actuator mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2843573A GB1479281A (en) 1974-06-12 1974-06-12 Linear actuator mechanisms

Publications (1)

Publication Number Publication Date
GB1479281A true GB1479281A (en) 1977-07-13

Family

ID=10275586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2843573A Expired GB1479281A (en) 1974-06-12 1974-06-12 Linear actuator mechanisms

Country Status (1)

Country Link
GB (1) GB1479281A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023474A1 (en) * 1979-07-16 1981-02-04 Hans-Jürgen Dölle Vehicle window raising and lowering mechanism
FR2507669A1 (en) * 1981-06-12 1982-12-17 Peugeot Aciers Et Outillage Motor driven vehicle window winding mechanism - has transmission belt mounted on pulley cooperating with pinion driven by motor
EP0161431A1 (en) * 1984-05-15 1985-11-21 Siemens Aktiengesellschaft Reversible transmission
EP0252253A1 (en) * 1986-05-30 1988-01-13 Maschinenfabrik Hilma GmbH Shifting drive for the clamping implements of presses
EP0540856A2 (en) * 1991-11-02 1993-05-12 Daimler-Benz Aerospace Aktiengesellschaft Linear drive
WO1995031656A1 (en) * 1994-05-11 1995-11-23 Linvent Ab Traversing gear
EP0582742B1 (en) * 1992-08-13 1996-04-17 Kaba Schliesssysteme Ag Locking device for a reinforced door
WO1997016659A1 (en) * 1995-11-03 1997-05-09 Brown & Sharpe Manufacturing Company Transmission for converting rotary motion into linear motion
US8516913B2 (en) 2004-07-20 2013-08-27 Timothy John Jones Actuator
JP2021038807A (en) * 2019-09-03 2021-03-11 国立大学法人東北大学 Rotation transmission device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023474A1 (en) * 1979-07-16 1981-02-04 Hans-Jürgen Dölle Vehicle window raising and lowering mechanism
FR2507669A1 (en) * 1981-06-12 1982-12-17 Peugeot Aciers Et Outillage Motor driven vehicle window winding mechanism - has transmission belt mounted on pulley cooperating with pinion driven by motor
EP0161431A1 (en) * 1984-05-15 1985-11-21 Siemens Aktiengesellschaft Reversible transmission
EP0252253A1 (en) * 1986-05-30 1988-01-13 Maschinenfabrik Hilma GmbH Shifting drive for the clamping implements of presses
EP0540856A2 (en) * 1991-11-02 1993-05-12 Daimler-Benz Aerospace Aktiengesellschaft Linear drive
EP0540856A3 (en) * 1991-11-02 1994-10-12 Erno Raumfahrttechnik Gmbh Linear drive.
EP0582742B1 (en) * 1992-08-13 1996-04-17 Kaba Schliesssysteme Ag Locking device for a reinforced door
WO1995031656A1 (en) * 1994-05-11 1995-11-23 Linvent Ab Traversing gear
WO1997016659A1 (en) * 1995-11-03 1997-05-09 Brown & Sharpe Manufacturing Company Transmission for converting rotary motion into linear motion
US5830094A (en) * 1995-11-03 1998-11-03 Brown & Sharpe Manufacturing Company Transmission for converting rotary motion into linear motion
US8516913B2 (en) 2004-07-20 2013-08-27 Timothy John Jones Actuator
JP2021038807A (en) * 2019-09-03 2021-03-11 国立大学法人東北大学 Rotation transmission device
JP7281186B2 (en) 2019-09-03 2023-05-25 国立大学法人東北大学 Rotation transmission device

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee