US3923329A - Door latch device for vehicles - Google Patents

Door latch device for vehicles Download PDF

Info

Publication number
US3923329A
US3923329A US53042474A US3923329A US 3923329 A US3923329 A US 3923329A US 53042474 A US53042474 A US 53042474A US 3923329 A US3923329 A US 3923329A
Authority
US
United States
Prior art keywords
lever
pin
childproof
latch device
door
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
Other languages
English (en)
Inventor
Nozomu Torii
Yoshikatsu Furuya
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Application granted granted Critical
Publication of US3923329A publication Critical patent/US3923329A/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
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • E05B77/265—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety hand actuated, e.g. by a lever at the edge of the door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/243—Bolts rotating about an axis with a bifurcated bolt
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/27—Disconnectable handle
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure

Definitions

  • a door latch device of claim 1 wherein said childproof lever is provided with an elongated slot, said pin is moved by engagement with said elongated slot of childproof lever.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)
US53042474 1973-12-24 1974-12-06 Door latch device for vehicles Expired - Lifetime US3923329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP210774A JPS5094630A (OSRAM) 1973-12-24 1973-12-24

Publications (1)

Publication Number Publication Date
US3923329A true US3923329A (en) 1975-12-02

Family

ID=11520111

Family Applications (1)

Application Number Title Priority Date Filing Date
US53042474 Expired - Lifetime US3923329A (en) 1973-12-24 1974-12-06 Door latch device for vehicles

Country Status (2)

Country Link
US (1) US3923329A (OSRAM)
JP (1) JPS5094630A (OSRAM)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334704A (en) * 1980-03-31 1982-06-15 Mitsui Kinzoku Kogyo Kabushiki Kaisha Automobile door locking mechanism
US4487441A (en) * 1981-09-29 1984-12-11 Nissan Motor Company, Limited Child proof door locking device
US4969673A (en) * 1989-10-16 1990-11-13 General Motors Corporation Door latch with block-out type child safety feature
US5046769A (en) * 1990-08-06 1991-09-10 General Motors Corporation Door latch coupling arrangement
US5052731A (en) * 1989-03-24 1991-10-01 Aisin Seiki Kabushiki Kaisha Child protecting mechanism in door lock apparatus
US5092638A (en) * 1989-06-20 1992-03-03 Mitsui Kinzoku Kogyo Kabushiki Kaisha Child-lock mechanism for locking apparatus for vehicle
US5308128A (en) * 1993-02-03 1994-05-03 General Motors Corporation Vehicle door latch
GB2313150A (en) * 1996-05-16 1997-11-19 Kiekert Ag A motor vehicle door child-proof lock system
US5702136A (en) * 1995-04-04 1997-12-30 Kiekert Ag Motor-vehicle door latch with child-safety lockout
WO1998005841A1 (de) * 1996-08-02 1998-02-12 Robert Bosch Gmbh Kraftfahrzeug-türschloss od. dgl.
US5762383A (en) * 1995-10-09 1998-06-09 Mitsui Kinzoku Kogyo Kabushiki Kaisha Child proof apparatus for vehicle door latch device
US5893593A (en) * 1996-07-10 1999-04-13 Mitsui Kinzoku Kogyo Kabushiki Kaisha Latch device used in vehicle door
EP1002917A1 (de) * 1998-11-17 2000-05-24 Delphi Technologies, Inc. Riegelbetätigungsvorrichtung
US6513353B1 (en) 1999-01-12 2003-02-04 The Eastern Company Lockable paddle handle with disconnect feature for operating remotely located latches
US6679532B2 (en) * 2000-11-13 2004-01-20 Mitsui Kinzoku Kogyo Kabushiki Kaisha Vehicle door latch device
WO2006003356A1 (en) * 2004-07-06 2006-01-12 John Phillip Chevalier Latch arrangement
EP3613928A1 (en) * 2018-08-17 2020-02-26 Inteva Products, LLC Inside release spring for vehicle door
US20220275667A1 (en) * 2021-02-27 2022-09-01 Inteva Products, Llc Vehicle door latch
US11434669B2 (en) * 2017-12-01 2022-09-06 Toyota Jidosha Kabushiki Kaisha Vehicle slide door apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135667Y2 (OSRAM) * 1979-12-14 1986-10-16
JPS5825155B2 (ja) * 1980-01-22 1983-05-25 日産自動車株式会社 自動車用スライドドアの施錠装置
JPS5878361U (ja) * 1981-11-24 1983-05-27 三井金属鉱業株式会社 自動車用ドアロツク装置
JPS58134555U (ja) * 1982-03-08 1983-09-10 いすゞ自動車株式会社 トランクリツドオ−プナ−装置
JPS60141366U (ja) * 1984-02-29 1985-09-19 株式会社ユ−シン 自動車用ドアロツクのチヤイルドロツク装置
GB2228041B (en) * 1989-01-11 1992-08-19 Mitsui Mining & Smelting Co Vehicular door locking device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121579A (en) * 1961-09-13 1964-02-18 Ford Motor Co Vehicle door latch mechanism
US3697105A (en) * 1969-12-24 1972-10-10 Atwood Vacuum Machine Co Latch for vehicle doors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121579A (en) * 1961-09-13 1964-02-18 Ford Motor Co Vehicle door latch mechanism
US3697105A (en) * 1969-12-24 1972-10-10 Atwood Vacuum Machine Co Latch for vehicle doors

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334704A (en) * 1980-03-31 1982-06-15 Mitsui Kinzoku Kogyo Kabushiki Kaisha Automobile door locking mechanism
US4487441A (en) * 1981-09-29 1984-12-11 Nissan Motor Company, Limited Child proof door locking device
US5052731A (en) * 1989-03-24 1991-10-01 Aisin Seiki Kabushiki Kaisha Child protecting mechanism in door lock apparatus
EP0388935A3 (en) * 1989-03-24 1991-10-30 Aisin Seiki Kabushiki Kaisha Child protecting mechanism in door lock apparatus
US5092638A (en) * 1989-06-20 1992-03-03 Mitsui Kinzoku Kogyo Kabushiki Kaisha Child-lock mechanism for locking apparatus for vehicle
US4969673A (en) * 1989-10-16 1990-11-13 General Motors Corporation Door latch with block-out type child safety feature
US5046769A (en) * 1990-08-06 1991-09-10 General Motors Corporation Door latch coupling arrangement
US5308128A (en) * 1993-02-03 1994-05-03 General Motors Corporation Vehicle door latch
US5702136A (en) * 1995-04-04 1997-12-30 Kiekert Ag Motor-vehicle door latch with child-safety lockout
US5762383A (en) * 1995-10-09 1998-06-09 Mitsui Kinzoku Kogyo Kabushiki Kaisha Child proof apparatus for vehicle door latch device
GB2313150A (en) * 1996-05-16 1997-11-19 Kiekert Ag A motor vehicle door child-proof lock system
GB2313150B (en) * 1996-05-16 2000-08-02 Kiekert Ag A motor vehicle door lock having a rotary latch,a pawl and child-proof lock system
US5893593A (en) * 1996-07-10 1999-04-13 Mitsui Kinzoku Kogyo Kabushiki Kaisha Latch device used in vehicle door
WO1998005841A1 (de) * 1996-08-02 1998-02-12 Robert Bosch Gmbh Kraftfahrzeug-türschloss od. dgl.
US6209932B1 (en) 1996-08-02 2001-04-03 Robert Bosch Gmbh Motor vehicle door lock or the like
EP1002917A1 (de) * 1998-11-17 2000-05-24 Delphi Technologies, Inc. Riegelbetätigungsvorrichtung
US6513353B1 (en) 1999-01-12 2003-02-04 The Eastern Company Lockable paddle handle with disconnect feature for operating remotely located latches
US6679532B2 (en) * 2000-11-13 2004-01-20 Mitsui Kinzoku Kogyo Kabushiki Kaisha Vehicle door latch device
WO2006003356A1 (en) * 2004-07-06 2006-01-12 John Phillip Chevalier Latch arrangement
US20070220934A1 (en) * 2004-07-06 2007-09-27 Chevalier John P Latch Arrangement
US11434669B2 (en) * 2017-12-01 2022-09-06 Toyota Jidosha Kabushiki Kaisha Vehicle slide door apparatus
EP3613928A1 (en) * 2018-08-17 2020-02-26 Inteva Products, LLC Inside release spring for vehicle door
US11414897B2 (en) 2018-08-17 2022-08-16 Inteva Products, Llc Inside release spring for vehicle door
US20220275667A1 (en) * 2021-02-27 2022-09-01 Inteva Products, Llc Vehicle door latch

Also Published As

Publication number Publication date
JPS5094630A (OSRAM) 1975-07-28

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