US3788005A - Window regulator mechanism - Google Patents

Window regulator mechanism Download PDF

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Publication number
US3788005A
US3788005A US00331929A US3788005DA US3788005A US 3788005 A US3788005 A US 3788005A US 00331929 A US00331929 A US 00331929A US 3788005D A US3788005D A US 3788005DA US 3788005 A US3788005 A US 3788005A
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US
United States
Prior art keywords
window
cam
section
gear sector
mounting plate
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
Application number
US00331929A
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English (en)
Inventor
C Mistopoulos
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.)
Ford Motor Co
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Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of US3788005A publication Critical patent/US3788005A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • 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
    • E05F11/44—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 one or more lifting arms
    • E05F11/445—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 one or more lifting arms 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
    • 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
    • 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

Definitions

  • the mechanism first may be actuated to lower the ventilation section into the window well to provide a ventilation exhaust opening in the vehicle body and then, if desired, further actuated to lower the visibility section into the window well. From a lowered condition, the sequence of movements to raise the panel sections is reversed.
  • Movement of the panel sections is controlled by av series or train of links effective to transmit movement of a gear sector to the window regulator arms coupled to the respective ventilation and visibility sections.
  • Each train of links is controlled by a cam follower movable in a cam slot in a respective cam plate.
  • the cam slots are programmed to permit or restrain vertical movement of the panel sections in a desiredsequence in window pane] lowering or raising directions.
  • This invention relates to a window regulator mechanism adapted to lower or raise a window panel into or out of a window well between vehicle body panels, the window panel being vertically divided into separately movable ventilation and visibility sections.
  • the window regulator mechanism comprises a mounting plate secured to one of the body panels.
  • a gear sector is pivotally mounted on a pivot shaft journalled in the mounting plate.
  • First and second regulator arms each swingable at one of its ends about a common pivot axis also are supported on the mounting plate. The other ends of the first and second regulator arms are coupled, respectively, to the ventilation section and the visibility section of the window panel.
  • a drag link is pivotally connected to the gear sector for swinging movement in response to movement of the gear sector.
  • the drag link is coupled to the first and second regulator arms by a first and a second drive link.
  • a first and a second cam plate are positioned on the body panel to which the mounting plate is secured in predetermined relationship to the latter.
  • Each cam plate has a cam slot therein and each of the drive links carries a cam follower engaged with a cam slot in a respective cam plate.
  • the cam slots are programmed so that movement of a follower therein controls the trans mittal of movement of the gear sector through the drag link and drive links to the respective regulator arms.
  • a predetermined degree of gear sector rotation in window panel lowering direction causes the first link, under control of its cam follower as the latter moves through a first section of the cam slot in the respective cam plate, to drive the first regulator arm and thereby the ventilation section to a predetermined position in the window well.
  • the cam follower on the second drive link moves along a first section of the cam slot in the respective or second cam plate without causing the second drive link to drive the second regulator arm and thereby the visibility section in window panel lowering direction.
  • the visibility section of the window panel is restrained by the second drive link against any attempt to force the panel section in lowering direction by the direction application of downward force to the panel section.
  • the second drive link Under control of its cam follower as the latter moves along a second section of the cam slot in the second cam plate, is caused to drive the second regulator arm and thereby the visibility section in window panel lowering direction.
  • the cam follower on the first drive link moves along a second section of the cam slot in the first cam plate but does not cause the first drive link to further drive the first regulator arm and thereby the ventilation section in any further window panel lowering direction.
  • the gear sector is rotated through the conventional drive pinion means as found in conventional window regulator mechanisms.
  • FIG. I is a' perspective view of a vehicle body structure, such as a vehicle door, having a sectional window panel mounted therein adapted to be raised and lowered by a window regulator mechanism embodying the present invention
  • FIG. 2 is a side elevational view of the window regulator mechanism illustrating the parts thereof in window panel raised position
  • FIG. 3 is a view in part similar to FIG. 2 illustrating the parts thereof in a relationship in which the ventilation section of the window panel has been lowered and the visibility section is ready to begin its downward movement;
  • FIG. 4 is a view in part similar to FIG. 2 illustrating the parts of the window regulator mechanism when both the ventilation and visibility sections are in their lowermost positions within the vehicle body structure.
  • a portion of a vehicle body structure such as a door generally designated 11.
  • the door has inner and outer panels 12 and 13, respectively, defining a window well.
  • the various mechanical hardware items such as a door latch mechanism (not shown), a window guide assembly 14, a door glass run and bracket assembly 15, and a window regulator mechanism, generally deisgnated l6 and embodying the present invention, are mounted.
  • the window panel is vertically divided into two separately movable sections, a small front ventilation section 18 and a much larger main or visibility section 19.
  • the window panel 16 is adapted to be raised and lowered relative to the window well defined by the inner and outer panels 12-13 of the door structure 11.
  • the window regulator mechanism 16 is constructed and arranged to raise and lower the window panel sections 18 and 19 in sequential movements, as will be more fully explained.
  • the window regulator mechanism 16 comprises a horizontally elongated base or mounting plate 2] adapted to be mounted as by bolts 22 to the inner door panel 12.
  • a gear sector 23 is rotatably journalled on a pivot shaft 24 positioned at one end of the mounting plate, the gear sector 23 being freely rotatable on the shaft.
  • the gear sector 23 is illustrated as being drivable in window raising or lowering direction by a conventional hand crank window regulator drive pinion and clutch assembly 25.
  • a pair of window regulator arms 26 and 27 are each pivotally mounted at one of its ends 28 and 29, respectively, on the regulator mounting plate 21.
  • the first arm 26 is freely swingable about the gear sector pivot shaft 24 and the second arm 27 is keyed to the pivot shaft 24 for rotation therewith, for a purpose to be explained.
  • each arm 26 and 27 carries a roller 33.
  • the roller 33 on the end 31 of arm 26 rides in guide channel member 34 carried on a bracket 35 attached to the lower edge of the ventilation section 18 of the window panel 17.
  • the roller 33 mounted on the free end of the arm 27 is engaged with and travels in a channel member 36 carried on a bracket 37 that is secured to the lower edge of the visibility panel section 19.
  • the bracket 37 is a part of the door glass run and bracket assembly which guides the rear portion of the window panel 17 as it is raised and lowered between the inner and outer body or door panels 12 and 13.
  • the details of construction of the door glass run and bracket assembly form no part of the present invention.
  • the front portion of the window panel section 19 has a bracket 38 attached thereto which carries rollers 39 that engage the window guide assembly 14.
  • the ventilation section 18 is also guided in its up and down movements relative to the visibility section 19 by a sealing channel 41 secured to the front edge of the visibility section 19.
  • Rotary movement of the gear sector 23 by the drive pinion assembly 25 is transmitted to the regulator arms 26 and 27 through a series or train of links including a drag link 42.
  • the drag link 42 is a delta-shaped member having one corner 43 pivotally connected at 44 to the gear sector 23.
  • An extension 45 of a second corner 46 of the drag link 42 is pivotally connected at 47 to one end 48 of an elongated angularly-shaped first drive link 49.
  • This first drive link 49 is coupled at its other end 51 by a pin 52 to the first or ventilation section regulator arm 26, the pin being slidable in a longitudinal slot 53 in the arm 26 for a purpose to be explained.
  • the third corner 54 of the drag link 42 is pivotally connected at 55 to one end of a drive link 56 which extends to and is pivotally connected at 57 to the second or visibility section regulator arm 27.
  • Cam plate 58 is located beneath the ventilation section 18 and comprises a plate member having one end 61 pivotally supported on the gear sector pivot shaft 24.
  • a suitable mounting bolt 63 is provided for holding the cam plate to the inner door panel 12.
  • the pivotal mounting of the cam plate 58 provides for vertical adjustment of the cam plate before the bolt is tightened.
  • the cam plate 59 similarly is pivotally supported at one end 64 on the gear sector pivot shaft 24 and has provisions for mounting bolts 65. This cam plate 59 thus may also be adjusted about the pivot shaft 24.
  • the cam plate 58 has a cam slot 66 therein which, as best seen in FIG. 2, has an angularly downwardly inclined straight section 67 and a less angularly inclined terminal section 68.
  • the cam slot 66 is traversed by a cam follower 69 carried on the pivot pin 52 connecting the first drive link 49 to the first regulator arm 26.
  • the cam plate 59 has a cam slot 71 consisting of an upper short arcuate section 72 and an elongated arcuate section 73 both of which extend in a generally downwardly direction. This cam slot 71 is traversed by a cam follower 74 carried on the pivot pin 55 connecting the drive link 56 to the drag link 42.
  • the weight of the visibility section 19 on the arm 27 is counterbalanced by a spiral spring 75.
  • the spring 75 is coupled to the gear sector pivot shaft 24 to which the arm 27 is keyed and to the regulator mounting plate 21 in a conventional manner.
  • the window panel 17 is shown in a raised position relative to the window well in the vehicle body or door structure 11. That is, both the ventilation section 18 and the visibility section 19 are in their raised position and the related drive arms 26-27 are in corresponding raised positions.
  • each drive link is operatively associated with a cam plate which influences the translation of movement of the drive link to the respective regulator arm to which it is coupled.
  • the drag link 42 is bodily pulled angularly downwardly in a path curving beneath the gear sector shaft 23 it imparts an angularly downward movement to the drive link 49 coupled to the ventilation section window regulator arm 26 causing the latter to swing downwardly in a counterclockwise direction about the pivot shaft 24.
  • the movement of the lower end of the drive link 49 is under control of the cam follower 69 as the latter traverses the straight section 67 of the cam slot 66 in the cam plate 58.
  • the longitudinal extending slot 53 in the regulator arm 26 permits the cam follower 69 to move radially outwardly of the pivot axis 24 as the arm swings downwardly.
  • the follower 74 reaches the lower end of the arcuate section 72 of the cam slot 71 at about the same time the ventilation section 18 reaches its predetermined lowered position. As the follower 74 enters the arcuate section 73 of the cam slot 71, the visibility section is then permitted to move downwardly. This condition is illustrated in FIG. 3 where the follower 69 on the end of drive link 49 is shown at the end of slot section 67 in cam slot 66 and the follower 74 on the end of drive link 56 is shown at the lower end of arcuate section 72 of the cam slot 71.
  • the ventilation section regulator arm 26 extends in a substantially horizontal direction and the visibility section regulator arm extends upwardly in its original position.
  • the drive link 49 cam follower 69 merely moves radially outwardly in slots 53 and 68 as the visibility section 19 is moved downwardly. There may be a slight incremental movement of the regulator arm 26 in a downward direction, due to the angle of the slot section 68, but for all practical purposes the opening of the ventilation section has been completed.
  • Downward movement of the window panel and its respective sections 18 and 19 may be interrupted at any time so that the ventilation section 18 may be partially opened or fully opened and the visibility section, after the ventilation section has been fully opened, may also be placedin a partially or fully opened condition.
  • the operation may be interrupted at any time so that the visibility section 19 may be partially or fully closed and subsequently, after the visibility section 19 is fully closed, the ventilation section 18 may be moved to a partially opened or fully closed position.
  • a window regulator mechanism adapted to lower or raise a window panel into or out of a window well between vehicle body panels
  • the window panel being vertically divided into separately movable ventilation and visibility sections, the window regulator mechanism comprising:
  • a first and a second regulator arm each swingable at one of its ends about a common pivot axis on the mounting plate
  • a drag link pivotally connected to the gear sector for swinging movement in response to movement of the gear sector
  • each cam plate having a cam slot therein
  • cam follower carried on each of the drive links engaged with a cam slot in a respective cam plate, the cam slots being programmed so that movement of a follower therein controls the transmittal of movement of the gear sector through the drag link and drive links to the respective regulator arms,
  • a window regulator mechanism in which: 1
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • the second regulator arm is fixed to the pivot shaft to cause the latter to rotate in the mounting plate
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • the second regulator arm is fixed to the pivot shaft to cause the latter to rotate in the mounting plate
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • the second regulator arm is fixed to the pivot shaft to cause the latter to rotate in the mounting plate
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • a window regulator mechanism in which:
  • the second cam plate is pivotally mounted at one end on the gear sector pivot shaft to provide for angular adjustment relative to the mounting plate.

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  • Window Of Vehicle (AREA)
US00331929A 1973-02-12 1973-02-12 Window regulator mechanism Expired - Lifetime US3788005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33192973A 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
US3788005A true US3788005A (en) 1974-01-29

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ID=23295959

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Application Number Title Priority Date Filing Date
US00331929A Expired - Lifetime US3788005A (en) 1973-02-12 1973-02-12 Window regulator mechanism

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US (1) US3788005A (pt)
BR (1) BR7400902D0 (pt)
CA (1) CA991663A (pt)
DE (1) DE2405881C2 (pt)
GB (1) GB1418255A (pt)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900965A (en) * 1974-02-07 1975-08-26 Dura Corp Sequential dual window operating mechanism
US4173845A (en) * 1974-01-18 1979-11-13 International Telephone And Telegraph Corporation Unitary regulator mechanism for multiple window panels
US5090158A (en) * 1989-03-03 1992-02-25 Rockwell International Corporation Support for preassembled and preadjusted fittings for a motor vehicle door, and a door having this support
US5850711A (en) * 1996-05-23 1998-12-22 Mitsuba Corporation Vehicle window opening/closing device
US20040216382A1 (en) * 2000-11-27 2004-11-04 Magnus Jaerpsten Window winding arm device for motor vehicle
US20070209282A1 (en) * 2006-01-31 2007-09-13 Grupo Antolin-Ingenieria, S.A. Vehicle window regulator device, method of installation of a vehicle window regulator device, and a vehicle window regulator locking device
US20120133174A1 (en) * 2009-05-20 2012-05-31 Aston Martin Lagonda Limited Window Assemblies for Vehicles, and Door Assemblies and Vehicles Including the Same
US9903147B2 (en) * 2016-01-18 2018-02-27 Ford Global Technologies, Llc Motor vehicle door with two windows and independent window drive system
US20180313126A1 (en) * 2017-04-27 2018-11-01 Ford Global Technologies, Llc Apparatus and method providing a full window opening above a door including a pivoting division bar
US20180313125A1 (en) * 2017-04-27 2018-11-01 Ford Global Technologies, Llc Apparatus and method of providing full window opening above a door including a window and a division bar
US12000329B2 (en) 2018-12-17 2024-06-04 Aston Martin Lagonda Limited Assemblies for engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635924A1 (de) * 1986-10-22 1988-05-11 Daimler Benz Ag Fahrzeugtuer oder karosserieabschnitt, insbesondere fuer einen personenkraftwagen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955817A (en) * 1958-10-10 1960-10-11 Gen Motors Corp Window regulator mechanism
US3659381A (en) * 1970-09-25 1972-05-02 Ford Motor Co Vent window system for vehicle body structure
US3670454A (en) * 1971-05-03 1972-06-20 Ford Motor Co Vertical drop vent window system
US3733748A (en) * 1971-12-16 1973-05-22 Hancock Ind Inc Multiple stage window regulator
US3745703A (en) * 1971-11-08 1973-07-17 Ford Motor Co Vehicle window regulator mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122963A (en) * 1936-06-20 1938-07-05 Albert W Susor Window construction and regulator for same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955817A (en) * 1958-10-10 1960-10-11 Gen Motors Corp Window regulator mechanism
US3659381A (en) * 1970-09-25 1972-05-02 Ford Motor Co Vent window system for vehicle body structure
US3670454A (en) * 1971-05-03 1972-06-20 Ford Motor Co Vertical drop vent window system
US3745703A (en) * 1971-11-08 1973-07-17 Ford Motor Co Vehicle window regulator mechanism
US3733748A (en) * 1971-12-16 1973-05-22 Hancock Ind Inc Multiple stage window regulator

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173845A (en) * 1974-01-18 1979-11-13 International Telephone And Telegraph Corporation Unitary regulator mechanism for multiple window panels
US3900965A (en) * 1974-02-07 1975-08-26 Dura Corp Sequential dual window operating mechanism
US5090158A (en) * 1989-03-03 1992-02-25 Rockwell International Corporation Support for preassembled and preadjusted fittings for a motor vehicle door, and a door having this support
US5850711A (en) * 1996-05-23 1998-12-22 Mitsuba Corporation Vehicle window opening/closing device
US20040216382A1 (en) * 2000-11-27 2004-11-04 Magnus Jaerpsten Window winding arm device for motor vehicle
US7010883B2 (en) * 2000-11-27 2006-03-14 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Window winding arm device for motor vehicle
US20070209282A1 (en) * 2006-01-31 2007-09-13 Grupo Antolin-Ingenieria, S.A. Vehicle window regulator device, method of installation of a vehicle window regulator device, and a vehicle window regulator locking device
US7849634B2 (en) * 2006-01-31 2010-12-14 Grupo Antolin-Ingenieria, S.A. Vehicle window regulator device, method of installation of a vehicle window regulator device, and a vehicle window regulator locking device
US20120133174A1 (en) * 2009-05-20 2012-05-31 Aston Martin Lagonda Limited Window Assemblies for Vehicles, and Door Assemblies and Vehicles Including the Same
US8727419B2 (en) * 2009-05-20 2014-05-20 Aston Martin Lagonda Limited Window assemblies for vehicles, and door assemblies and vehicles including the same
US9903147B2 (en) * 2016-01-18 2018-02-27 Ford Global Technologies, Llc Motor vehicle door with two windows and independent window drive system
US20180148969A1 (en) * 2016-01-18 2018-05-31 Ford Global Technologies, Llc Motor vehicle door with two windows and independent window drive system
US20180313126A1 (en) * 2017-04-27 2018-11-01 Ford Global Technologies, Llc Apparatus and method providing a full window opening above a door including a pivoting division bar
US20180313125A1 (en) * 2017-04-27 2018-11-01 Ford Global Technologies, Llc Apparatus and method of providing full window opening above a door including a window and a division bar
US10465428B2 (en) * 2017-04-27 2019-11-05 Ford Global Technologies, Llc Apparatus and method providing a full window opening above a door including a pivoting division bar
US10480234B2 (en) * 2017-04-27 2019-11-19 Ford Global Technologies, Llc Apparatus and method of providing full window opening above a door including a window and a division bar
US12000329B2 (en) 2018-12-17 2024-06-04 Aston Martin Lagonda Limited Assemblies for engines
US12535029B2 (en) 2018-12-17 2026-01-27 Aston Martin Lagonda Limited Assemblies for engines

Also Published As

Publication number Publication date
DE2405881A1 (de) 1974-08-15
CA991663A (en) 1976-06-22
BR7400902D0 (pt) 1974-11-05
DE2405881C2 (de) 1983-04-14
GB1418255A (en) 1975-12-17

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