[특허]Door handle equipped with an automatic retractable flap

[미국특허] Door handle equipped with an automatic retractable flap 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05B-003/00
출원번호	US-0482385 (2002-06-11)
우선권정보	FR-01 08923(2001-07-05)
국제출원번호	PCT/FR02/001982 (2002-06-11)
§371/§102 date	20040130 (20040130)
국제공개번호	WO03/004809 (2003-01-16)
발명자 / 주소	Louvel,Philippe
출원인 / 주소	Huf Hulsbeck & Furst GmbH & Co. KG
대리인 / 주소	Sughrue Mion, PLLC
인용정보	피인용 횟수 : 23 인용 특허 : 12

초록 ▼

A door handle for the side door, rear door or trunk of a motor vehicle, the door handle being fitted with a flap (1) that retracts automatically when the handle is used. The flap is fitted with a sensor (5) that detects the presence of a handle opposite the flap. When the flap is not in use, it is closed in such a way as to be flush with the external surface (2) of the door and it is held in position by a spring recall system. A computer-controlled actuation device is designed to retract the flap at the appropriate moment in order to provide access to the door opening control (8). The flap systems can be connected to an electric or mechanical opening control.

대표청구항 ▼

The invention claimed is: 1. An automobile door handle system, for a side door, a rear door or a trunk of the automobile, the system comprising: a retractable flap configured to enclose a door handle housing; a sensor configured to detect the presence of a hand or a finger when the hand or the finger is in proximity to the retractable flap, the sensor being positioned near the retractable flap, wherein the retractable flap retracts automatically inside the housing when the sensor detects the presence of the hand or the finger. 2. The automobile door handle system of claim 1, wherein the sensor is a capacitive sensor, and the sensor is completely hidden behind the retractable flap. 3. The automobile door handle system according to claim 1, further comprising: a folding means configured to perform a manual folding action on the retractable flap, and a spring return system configured to allow the retractable flap to return to a closed position. 4. The automobile door handle system according to claim 1, further comprising an electrical door control having no direct mechanical link to a door latch, the electrical door control configured to operate the door latch. 5. The automobile door handle system according to claim 1, further comprising a mechanical door control having a direct mechanical link from the handle to a door latch, the mechanical door control configured to operate the door latch. 6. The automobile door handle system according to claim 1, wherein the retractable flap matches the outer form of the automobile body when the retractable flap is in a closed position. 7. The automobile door handle system according to claim 1, wherein the retractable flap is configured to rotate along a longitudinal axis located near a bottom part of the retractable flap. 8. The automobile door handle system according to claim 1, wherein the retractable flap is configured to be in a closed position when not being used to protect a handle control from the environment. 9. A control process of the automobile door handle system according to claim 1, the process comprising: constantly monitoring the sensor output, retracting the retractable flap to give access to the door opening control when the sensor indicates a presence of a finger or a hand and door unlatching authorization is present or obtained. 10. The control process according to claim 9, the process further comprising returning the retractable flap to a rest position if the sensor fails to detect the presence of a hand or finger for a period of several hundred milliseconds.

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

Schulz Jorg,DEX, Capacitive proximity switch circuit.
상세보기
Matsumoto Rempei (Ohta JPX) Yamazaki Mitsuru (Ojima JPX), Control system for a door lock of a motor vehicle.
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Gianfranco Pavatich AU; Daniel Phillip Gangemi AU, Detection system and switch device.
상세보기
Garnault Joel,FRX ; Rabeony Haja,FRX ; Boulay Jean-Claude,FRX, Device for controlling opening of a motor vehicle door.
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Dault Robert (Perrysburg MI), Door handle assembly.
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Iwasaki Yukio,JPX ; Maeda Toru,JPX ; Nakano Yoshio,JPX ; Mizuno Hiromitsu,JPX ; Okada Hirofumi,JPX, Door unlocking device for vehicle.
상세보기
Cafferty Daniel F. (Dearborn MI), Electronic vehicle door unlatch control.
상세보기
Klaus Rathmann DE, Handle arrangement for a movable body part.
상세보기
Petzold Sven,DEX, Handle for a closing part.
상세보기
Labonde Damien (Essen DEX), Motor vehicle security system.
상세보기
Hugel Robert,DEX ; Szablewski Piotr,DEX, Process for triggering an electrically actuated motor vehicle door lock or the like.
상세보기
Marcarini, Massimo; Savant, Fiorenzo, Vehicle door handle.
상세보기

이 특허를 인용한 특허 (23) 인용/피인용 타임라인 분석

Hunt, Robert C.; King, Jonathan; Corwin, Jr., Larry Gene; Rodgers, Paul Justus, Access control device for a door.
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Browne, Alan L.; Stauffer, Louise E.; Mathieu, Roy J.; Szczerba, Joseph F.; Johnson, Nancy L., Active material enabled self-actuated devices.
상세보기
Chernoff, Adrian B.; Browne, Alan L.; Stevenson, Robin; Karuppaswamy, Senthil N., Active material enabled self-presenting devices.
상세보기
Vogel, Thomas; Theimer, Christian, Automatic furniture flap type detection.
상세보기
Polewarczyk, Joseph M.; Ezzat, Hesham A.; Lang, Steven C., Closure assembly with moveable cover and closeout for a retractable handle.
상세보기
Patel, Rajesh K.; Papanikolaou, Kosta, Deployable door handle for vehicles.
상세보기
Castandet, Armand, Device for suppressing interference phenomenon between capacitive detection areas of a sensor.
상세보기
Bingle, Robert; Cummins, Jerry, Door handle assembly.
상세보기
Pudney, Richard Irving; Egnor, David Brent, Door handle assembly.
상세보기
Thomas, Freeman; Woodhouse, David; Bennett, Jordan, Door handle system for an automotive vehicle.
상세보기
Thomas, Freeman; Woodhouse, David; Bennett, Jordan, Door handle system for an automotive vehicle.
상세보기
Negoro,Kazuhiro; Mafune,Shoji, Electrostatic capacitance sensor and flap type handle having electrostatic capacitance sensor.
상세보기
Lang, Steven C.; Mankame, Nilesh D.; Ezzat, Hesham A., Flush door handle with shape memory alloy drive and heated handle to body seal.
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Vasi, Stephanie; Archambeau, Eric; Howlett, Mike; Stewart, Patrick, Flush mounted vehicle handle.
상세보기
Patel, Rajesh K.; Papanikolaou, Kosta, Flush-mounted door handle for vehicles.
상세보기
Patel, Rajesh K.; Papanikolaou, Kosta, Flush-mounted door handle for vehicles.
상세보기
Sibley, Paul; Taylor, Phillip; Keane, Simon, Handle assembly.
상세보기
Muller, Dirk; Christensen, Mario; Monig, Stefan; Brauner, Christof; Witte, Martin; Heller, Norbert, Handle device.
상세보기
Vasi, Stephanie; Archambeau, Eric; Howlett, Mike, Hidden flush outside handle.
상세보기
Pöchmüller, Werner, Holding device and method for detecting a vehicle environment with at least one camera.
상세보기
Linden, H. Paul Tsvi; Bejune, Daniel Carl; Van Wiemeersch, John Robert; Kleve, Robert Bruce; Ricks, John Thomas; Papanikolaou, Kosta; Mass, Noah Barlow; Boran, Lisa Therese; Brombach, Ronald Patrick; Weinfurther, Jim Michael, Powered latch system for vehicle doors and control system therefor.
상세보기
Linden, H. Paul Tsvi; Eddy, III, John; Radjewski, Christopher Matthew; Hicks, Spencer; Ricks, John Thomas, Priority driven power side door open/close operations.
상세보기
Murray, Andrew John, Tailgate handle.
상세보기

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Door handle equipped with an automatic retractable flap 원문보기