JP2020505533A - 航空機洗面所のドアラッチ - Google Patents
航空機洗面所のドアラッチ Download PDFInfo
- Publication number
- JP2020505533A JP2020505533A JP2019538238A JP2019538238A JP2020505533A JP 2020505533 A JP2020505533 A JP 2020505533A JP 2019538238 A JP2019538238 A JP 2019538238A JP 2019538238 A JP2019538238 A JP 2019538238A JP 2020505533 A JP2020505533 A JP 2020505533A
- Authority
- JP
- Japan
- Prior art keywords
- door latch
- latch assembly
- switch member
- indicator
- indicator window
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/02—Toilet fittings
-
- 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
- E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0035—Locks or fastenings for special use for privacy rooms, e.g. bathrooms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
- E05C1/06—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
-
- 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
- E05B2015/0493—Overcenter springs
-
- 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
- Y10T292/096—Sliding
- Y10T292/1014—Operating means
- Y10T292/1018—Gear
-
- 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
- Y10T292/306—Gear
- Y10T292/307—Sliding catch
Abstract
Description
本出願は、2017年1月23日に提出された米国仮特許出願第62/449538号(参照により本出願に援用される)の優先権を主張する。
Claims (12)
- ドアラッチ組立体であって、
ハウジング内部を含むハウジングと、
第1位置と第2位置との間で回転可能である、前記ハウジングと動作可能に結合されたスイッチ部材と、
アンロック位置とロック位置との間で線形に移動可能であるロックボルトであって、前記第1位置から前記第2位置への前記スイッチ部材の回転が、前記アンロック位置から前記ロック位置へと前記ロックボルトを移動させる、ロックボルトと、
を備える、ドアラッチ組立体。 - 前記スイッチ部材と一緒に前記第1位置と前記第2位置との間で回転可能である少なくとも第1インディケータ部材を更に備え、前記第1インディケータ部材が、ロック部分及びアンロック部分を含み、前記ハウジングが、外部インディケータ窓を含み、前記スイッチ部材が前記ロック位置にあるとき、前記第1インディケータ部材の前記ロック部分が前記外部インディケータ窓を通して視認可能であり、前記スイッチ部材が前記アンロック位置にあるとき、前記第1インディケータ部材の前記アンロック部分が前記外部インディケータ窓を通して視認可能である、請求項1に記載のドアラッチ組立体。
- 前記ハウジングが、内部インディケータ窓を含み、前記スイッチ部材が前記ロック位置にあるとき、前記インディケータ部材の前記ロック部分が前記内部インディケータ窓を通して視認可能であり、前記スイッチ部材が前記アンロック位置にあるとき、前記インディケータ部材の前記アンロック部分が前記内部インディケータ窓を通して視認可能である、請求項2に記載のドアラッチ組立体。
- 前記スイッチ部材と一緒に前記第1位置と前記第2位置との間で回転可能である回転部材を更に備え、前記回転部材が、アンロックインディケータ窓及びロックインディケータ窓を含み、前記スイッチ部材が前記第1位置にあるとき、前記アンロックインディケータ窓が少なくとも部分的に前記内部インディケータ窓及び前記外部インディケータ窓と整列され、前記スイッチ部材が前記第2位置にあるとき、前記ロックインディケータ窓が少なくとも部分的に前記内部インディケータ窓及び前記外部インディケータ窓と整列される、請求項3に記載のドアラッチ組立体。
- 前記スイッチ部材に動作可能に接続された歯車列を更に備え、前記歯車列が、少なくとも、ラックギアと噛み合う第1歯車を含む、請求項1に記載のドアラッチ組立体。
- 前記第1歯車と一緒に回転する端部を有するオーバーセンターアシストばねを更に備え、前記アシストばねは、前記スイッチ部材が前記第1位置から前記第2位置へ回転するときに圧縮しその後拡張するように、構成される、請求項5に記載のドアラッチ組立体。
- 本体部分と前記本体部分にヒンジ式に接続されたフィンガリッドとを含むオーバーライド組立体を更に備え、前記フィンガリッドが、格納位置と展開位置との間で回動可能であり、第1位置から第2位置への前記フィンガリッドの回転が、前記アンロック位置から前記ロック位置へ前記ロックボルトを移動させる、請求項1に記載のドアラッチ組立体。
- 前記フィンガリッドが、磁石によって前記格納位置に固定される、請求項7に記載のドアラッチ組立体。
- 前記第1位置から前記第2位置への前記フィンガリッドの回転が、前記第1位置から前記第2位置へ前記スイッチ部材を回転させる、請求項7に記載のドアラッチ組立体。
- 前記第1位置から前記第2位置への前記スイッチ部材の回転が、前記第1位置から前記第2位置へ前記フィンガリッドを回転させる、請求項7に記載のドアラッチ組立体。
- 前記スイッチ部材から前記回転部材まで延びる接続棒を更に備え、前記接続棒が、前記第2インディケータ部材を通過して延びる、請求項4に記載のドアラッチ組立体。
- 前記ロックボルトが、前記アンロック位置と前記ロック位置との間で垂直に移動可能である、請求項1に記載のドアラッチ組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762449538P | 2017-01-23 | 2017-01-23 | |
US62/449,538 | 2017-01-23 | ||
PCT/US2018/014897 WO2018136957A1 (en) | 2017-01-23 | 2018-01-23 | Aircraft lavatory door latch |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020505533A true JP2020505533A (ja) | 2020-02-20 |
JP6989608B2 JP6989608B2 (ja) | 2022-01-05 |
Family
ID=62906070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019538238A Active JP6989608B2 (ja) | 2017-01-23 | 2018-01-23 | 航空機洗面所のドアラッチ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10920466B2 (ja) |
EP (2) | EP3922789B1 (ja) |
JP (1) | JP6989608B2 (ja) |
CN (2) | CN112854918B (ja) |
CA (1) | CA3045919C (ja) |
RU (1) | RU2019121785A (ja) |
WO (1) | WO2018136957A1 (ja) |
Families Citing this family (10)
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RU2019121785A (ru) * | 2017-01-23 | 2021-02-24 | Си Энд Ди ЗОДИАК, ИНК. | Задвижка двери туалета в самолете |
EP3615750A4 (en) * | 2017-04-28 | 2021-01-20 | Commscope Technologies LLC | CABINET WITH DOOR LOCK INDICATOR |
USD930457S1 (en) * | 2017-07-11 | 2021-09-14 | C&D Zodiac, Inc. | Door latch |
WO2020190404A1 (en) * | 2019-03-21 | 2020-09-24 | Harper Engineering Co. | Aircraft door latch apparatus and related methods for use of the same |
US20210363811A1 (en) * | 2020-05-22 | 2021-11-25 | B/E Aerospace, Inc. | Lavatory doors using touchless actuation and de-actuation mechanism |
USD979374S1 (en) * | 2020-07-15 | 2023-02-28 | Ningbo Eudemon Child Protective Equipment Co., Ltd. | Cabinet lock |
CN112211495B (zh) * | 2020-09-11 | 2021-12-10 | 宋伟杰 | 一种基于气压作用的门锁指示装置 |
US20220098898A1 (en) * | 2020-09-30 | 2022-03-31 | Assa Abloy Access And Egress Hardware Group, Inc. | Reversible door lock with status indicator |
GB2616270A (en) * | 2022-03-01 | 2023-09-06 | Wei Chen Hsu | Door lock device |
WO2023168128A2 (en) * | 2022-03-04 | 2023-09-07 | Weidner Josh | Hopper door indicator |
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- 2018-01-23 CA CA3045919A patent/CA3045919C/en not_active Expired - Fee Related
- 2018-01-23 EP EP21181534.5A patent/EP3922789B1/en active Active
- 2018-01-23 EP EP18742302.5A patent/EP3571364B1/en active Active
- 2018-01-23 JP JP2019538238A patent/JP6989608B2/ja active Active
- 2018-01-23 CN CN202110073648.1A patent/CN112854918B/zh active Active
- 2018-01-23 WO PCT/US2018/014897 patent/WO2018136957A1/en active Application Filing
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JPS324898Y1 (ja) * | 1954-11-15 | 1957-06-07 | ||
JPS528400A (en) * | 1975-07-09 | 1977-01-22 | Masatoshi Kawasaki | Bolt operating axle turning range regulator in box locks |
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Also Published As
Publication number | Publication date |
---|---|
EP3922789A1 (en) | 2021-12-15 |
WO2018136957A1 (en) | 2018-07-26 |
EP3571364A1 (en) | 2019-11-27 |
CA3045919C (en) | 2021-07-06 |
EP3571364A4 (en) | 2020-12-02 |
EP3922789B1 (en) | 2023-07-19 |
CN110168179A (zh) | 2019-08-23 |
RU2019121785A3 (ja) | 2021-07-08 |
CN110168179B (zh) | 2021-04-27 |
CA3045919A1 (en) | 2018-07-26 |
US20180209185A1 (en) | 2018-07-26 |
EP3571364B1 (en) | 2022-08-03 |
CN112854918B (zh) | 2022-03-04 |
US10920466B2 (en) | 2021-02-16 |
CN112854918A (zh) | 2021-05-28 |
JP6989608B2 (ja) | 2022-01-05 |
RU2019121785A (ru) | 2021-02-24 |
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