WO2017127776A3 - Verrou à double usage - Google Patents

Verrou à double usage Download PDF

Info

Publication number
WO2017127776A3
WO2017127776A3 PCT/US2017/014480 US2017014480W WO2017127776A3 WO 2017127776 A3 WO2017127776 A3 WO 2017127776A3 US 2017014480 W US2017014480 W US 2017014480W WO 2017127776 A3 WO2017127776 A3 WO 2017127776A3
Authority
WO
WIPO (PCT)
Prior art keywords
bolt
latch
spring mechanism
access panel
dual purpose
Prior art date
Application number
PCT/US2017/014480
Other languages
English (en)
Other versions
WO2017127776A2 (fr
Inventor
Andres Hernandez
Original Assignee
Centrix Aero, LLC
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 Centrix Aero, LLC filed Critical Centrix Aero, LLC
Publication of WO2017127776A2 publication Critical patent/WO2017127776A2/fr
Publication of WO2017127776A3 publication Critical patent/WO2017127776A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1407—Doors; surrounding frames
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/102—Locks or fastenings for special use for panic or emergency doors opening under pressure on the surface of the door itself
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/009—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising decompression panels or valves for pressure equalisation in fuselages or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Operated Clutches (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

Cette invention concerne un verrou à double usage. Le verrou peut être actionné comme un verrou de libération de pression ou un verrou de panneau d'accès. Le verrou à double usage comprend un boîtier monté sur un panneau d'accès. Un mécanisme à ressort disposé à l'intérieur du boîtier est armé contre un composant de goupille qui transmet la charge du mécanisme à ressort à la région de poussée de la goupille. Cette surface de poussée fait normalement partie de la sous-structure autour du panneau d'accès. Le panneau d'accès est monté à charnière sur le côté opposé du panneau. La goupille pivote en position ouverte lorsqu'une charge prédéterminée a été exercée contre le mécanisme à ressort. Du fait que la charge s'exerçant entre le mécanisme à ressort et la goupille est élevée, l'ouverture manuelle directe de la goupille n'est pas facilitée. Un mécanisme de débrayage manuel est fixé au mécanisme à ressort qui permet à la goupille de pivoter en position ouverte en poussant une gâchette d'embrayage.
PCT/US2017/014480 2016-01-22 2017-01-22 Verrou à double usage WO2017127776A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662281949P 2016-01-22 2016-01-22
US62/281,949 2016-01-22
US201662330052P 2016-04-29 2016-04-29
US62/330,052 2016-04-29

Publications (2)

Publication Number Publication Date
WO2017127776A2 WO2017127776A2 (fr) 2017-07-27
WO2017127776A3 true WO2017127776A3 (fr) 2017-09-08

Family

ID=59362098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/014480 WO2017127776A2 (fr) 2016-01-22 2017-01-22 Verrou à double usage

Country Status (1)

Country Link
WO (1) WO2017127776A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11773623B2 (en) * 2020-05-05 2023-10-03 Rohr, Inc. Systems and methods for high visibility latch handle
EP3950508A1 (fr) * 2020-08-07 2022-02-09 SACS Aerospace GmbH Dispositif de verrouillage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020195827A1 (en) * 2001-06-20 2002-12-26 Jackson Frank T. Blowout latch
US6513841B1 (en) * 2000-10-10 2003-02-04 Hartwell Corporation Blowout latch
US20050087996A1 (en) * 2003-10-27 2005-04-28 Jackson Frank T. Rotary latch mechanism
US20060267350A1 (en) * 2005-05-24 2006-11-30 Mitsui Mining & Smelting Co., Ltd. Latch device and device for controlling opening/closing of door
US20130328326A1 (en) * 2012-06-11 2013-12-12 Lisi Aerospace Hook latch
US20150232189A1 (en) * 2014-02-16 2015-08-20 Qrp, Inc. Pressure Release Latch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513841B1 (en) * 2000-10-10 2003-02-04 Hartwell Corporation Blowout latch
US20020195827A1 (en) * 2001-06-20 2002-12-26 Jackson Frank T. Blowout latch
US20050087996A1 (en) * 2003-10-27 2005-04-28 Jackson Frank T. Rotary latch mechanism
US20060267350A1 (en) * 2005-05-24 2006-11-30 Mitsui Mining & Smelting Co., Ltd. Latch device and device for controlling opening/closing of door
US20130328326A1 (en) * 2012-06-11 2013-12-12 Lisi Aerospace Hook latch
US20150232189A1 (en) * 2014-02-16 2015-08-20 Qrp, Inc. Pressure Release Latch

Also Published As

Publication number Publication date
WO2017127776A2 (fr) 2017-07-27

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