US3485067A - Devices for the simultaneous locking of several panels or doors of vehicles - Google Patents

Devices for the simultaneous locking of several panels or doors of vehicles Download PDF

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Publication number
US3485067A
US3485067A US737166A US3485067DA US3485067A US 3485067 A US3485067 A US 3485067A US 737166 A US737166 A US 737166A US 3485067D A US3485067D A US 3485067DA US 3485067 A US3485067 A US 3485067A
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US
United States
Prior art keywords
piston
vehicle
rod
bolts
locked
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
US737166A
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English (en)
Inventor
Guy Soetaert
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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Application granted granted Critical
Publication of US3485067A publication Critical patent/US3485067A/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5642—Rod
    • 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
    • Y10T70/00—Locks
    • Y10T70/60—Systems
    • Y10T70/625—Operation and control
    • Y10T70/65—Central control

Definitions

  • the present invention relates to a hydraulic device for simultaneously locking several panels or doors of vehicles, providing a safety device, at the same time against opening of the said panels or doors when the vehicle is running and against their undesired locking in the event of accident.
  • the device forming the object of the invention comprises means for controlling the locking of the panels or doors when the vehicle is stopped, especially key controls for the exterior on leaving the vehicle, and push-button controls for the interior when it is desired to ensure its safety when stopped, and means for controlling automatically the locking of these panels or doors when the vehicle is travelling above a certain speed and the suppression of this locking action below the said speed, which furthermore provides a safety device for children, and safety against any risk of being locked inside the vehicle in case of accident.
  • FIG. 1 shows diagrammatically the general arrangement of the device in the unlocked position
  • FIG. 2 is a view in cross-section taken along the line II--II of FIG. 1;
  • FIG. 3 is a view of a detail
  • FIG. 4 represents the' general arrangement of the device in the locked position
  • FIG. 5 is a view in cross-section taken along the line V-V of FIG. 4.
  • this device comprises essentially a manual interior control member -1, an automatic control member 2 controlled by a regulator 3 taking its drive from the gear box, receivers 4 with bolts 9, and two external control key members, one on the right-hand side 5D and the other on the left 5G.
  • a hydraulic circuit H couples together the control members 1 and 2 and the receivers 4.
  • the control member 1 comprises a push-button 10, the toothed-rack shaft 13 of which controls the piston 7 acting on the deformable diaphragm 6 inserted in the cylinder of the member 1.
  • the toothed rod 13 is provided with a cavity 12 and a ball 11 is housed in a guide 11 rigidly fixed to the cylinder of the member 1, the ball Patented Dec. 23, 1969 "ice being subjected to the action of a spring 14 and coming into engagement with the cavity 12 during the movement of the rod 13.
  • the toothed rod 13 is associated with a pinion 20 rotatably mounted on the shaft 21 and having no effect on the external control devices SD-SG.
  • Each of the devices 5D and 5G comprises a barrel of known type with alternative movement to the right or to the left, having the purpose of actuating the pinion 20 and the toothed shaft 13 'by means of an extension 22 coupled on the one hand to the nose of the barrel and on the other hand to a part 23 or 24, independent of each other, but operating through a dog 25 or 26 the pinion 20 which is in turn provided with two projections 27 or 28.
  • the automatic control device comprises the regulator 3, taking its drive from the gear-box of the vehicle, acting on the suitably-guided rod of the piston 15 which is supported on the deformable diaphragm 29, inset inside the cylinder of the device 2.
  • the bolts 9 of the receiver 4 previously indicated comprise a rod rigidly fixed to a piston bolt 9 supported on the deformable diaphragm 30, the piston being subjected to the action of a spring 18.
  • the device for simultaneously locking the panels or doors operates in the following manner:
  • the rod 13 drives the piston 7 supported on the diaphragm 6, displaces the volume of liquid 8 towards the receiver 4 (the displacement towards the device 2 not being operative due to the position of the piston 15, at 16), the bolts 9 of which move into their locking position (see FIG. 4); this movement can be generated either by the push-button 10 of the control device 1 or from either side of the vehicle by the key controls 5D-5G which operate the pinion 20 and the toothed rod 13, following the arrangement previously described.
  • the locked position is retained by the ball 11 which becomes housed inside the cavity 12 of the toothed rod 13 by the action of the pressure spring 14.
  • the force of the ball 11 must compensate for the forces of the pressure springs 18 contained in the receivers.
  • a hydraulic control device for simultaneously locking or unlocking a plurality of panels or doors of vehicles, providing at the same time a safety device against the opening of said panels or doors when the vehicle is running and against their undesired locking in the case control'devicecomprising a push-button with a toothedrod acting on a piston supported by a deformabl diaphragm mounted inside a cylinder connected to a hydraulic conduit which terminates at receiver devices which actuate the locking bolts, an automatic control comprising a regulator adapted to be driven fromthe gear-box of the vehicle, said regulator displacing a piston supported on a deformable diaphragm Within a chamber coupled to the conduit of the manual control device which terminates at the receiver devices controlling the locking bolts.

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  • Lock And Its Accessories (AREA)
  • Actuator (AREA)
US737166A 1967-07-21 1968-06-14 Devices for the simultaneous locking of several panels or doors of vehicles Expired - Lifetime US3485067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115163 1967-07-21

Publications (1)

Publication Number Publication Date
US3485067A true US3485067A (en) 1969-12-23

Family

ID=8635544

Family Applications (1)

Application Number Title Priority Date Filing Date
US737166A Expired - Lifetime US3485067A (en) 1967-07-21 1968-06-14 Devices for the simultaneous locking of several panels or doors of vehicles

Country Status (4)

Country Link
US (1) US3485067A (enrdf_load_stackoverflow)
DE (1) DE1703843C3 (enrdf_load_stackoverflow)
FR (1) FR1554649A (enrdf_load_stackoverflow)
GB (1) GB1186318A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899400A1 (de) * 1997-08-16 1999-03-03 Volkswagen Aktiengesellschaft Verriegelungsvorrichtung für klappbare Karrosserieteile
WO2014111078A1 (de) * 2013-01-15 2014-07-24 Schaeffler Technologies AG & Co. KG Hydraulische türbetätigung mit einem rollmembranzylinder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516383C2 (de) * 1985-05-07 1994-03-31 Wolf Woco & Co Franz J Druckfluidbeaufschlagter Drehantrieb für Stellorgane
DE19713671C2 (de) * 1996-04-03 2003-03-06 Acs Advanced Cycle Sport Vertr Stoßdämpfer für Vorderradgabel für Straßenfahrräder
AT412007B (de) * 2002-05-29 2004-08-26 Hoerbiger Hydraulik Verschluss- und verriegelungssystem für türen oder klappen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986313A (en) * 1933-08-31 1935-01-01 Joseph A Winger Motor vehicle
US2815085A (en) * 1954-10-22 1957-12-03 Edson L Whipple Vehicle door safety lock
US2941614A (en) * 1958-05-12 1960-06-21 Gen Motors Corp Fluid pressure operated vehicle door lock
GB950500A (en) * 1961-11-06 1964-02-26 Frank William King Improvements in or relating to devices for immobilising vehicles
US3166144A (en) * 1962-08-31 1965-01-19 Hollas K Price Safety automobile door locking device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986313A (en) * 1933-08-31 1935-01-01 Joseph A Winger Motor vehicle
US2815085A (en) * 1954-10-22 1957-12-03 Edson L Whipple Vehicle door safety lock
US2941614A (en) * 1958-05-12 1960-06-21 Gen Motors Corp Fluid pressure operated vehicle door lock
GB950500A (en) * 1961-11-06 1964-02-26 Frank William King Improvements in or relating to devices for immobilising vehicles
US3166144A (en) * 1962-08-31 1965-01-19 Hollas K Price Safety automobile door locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899400A1 (de) * 1997-08-16 1999-03-03 Volkswagen Aktiengesellschaft Verriegelungsvorrichtung für klappbare Karrosserieteile
WO2014111078A1 (de) * 2013-01-15 2014-07-24 Schaeffler Technologies AG & Co. KG Hydraulische türbetätigung mit einem rollmembranzylinder

Also Published As

Publication number Publication date
DE1703843C3 (de) 1974-06-06
DE1703843A1 (de) 1972-04-13
GB1186318A (en) 1970-04-02
FR1554649A (enrdf_load_stackoverflow) 1969-01-24
DE1703843B2 (de) 1973-11-15

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