GB543034A - An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes - Google Patents

An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes

Info

Publication number
GB543034A
GB543034A GB1267840A GB1267840A GB543034A GB 543034 A GB543034 A GB 543034A GB 1267840 A GB1267840 A GB 1267840A GB 1267840 A GB1267840 A GB 1267840A GB 543034 A GB543034 A GB 543034A
Authority
GB
United Kingdom
Prior art keywords
aircraft
hand
hole
openings
closure device
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
Application number
GB1267840A
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.)
Martin Baker Aircraft Co Ltd
Original Assignee
Martin Baker Aircraft 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 Martin Baker Aircraft Co Ltd filed Critical Martin Baker Aircraft Co Ltd
Priority to GB1267840A priority Critical patent/GB543034A/en
Publication of GB543034A publication Critical patent/GB543034A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B64C1/1446—Inspection hatches
    • 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

Abstract

543,034. Hand-hole closures. MARTIN, J., and MARTIN-BAKER AIRCRAFT CO., Ltd. Aug. 7, 1940, No. 12678. [Classes 20 (iii) and 107] A flush-fitting closure plate 3 for a hand-hole or opening, e.g. an access opening to a petrol or oil tank filler-cap for an aircraft or vehicle, is pressed on to its seat by resilient arms 6 having rollers 8 or runners at their free ends. The plate is positioned by a flange 4 and is opened by depressing it against the spring action and sliding it aside along guide-rails 9. Stops 11, 12 limit the sliding movements, and bearing strips 13 with eased-off ends 14 bear on the flange 4 at the sides thereof and hold the plate depressed.
GB1267840A 1940-08-07 1940-08-07 An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes Expired GB543034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1267840A GB543034A (en) 1940-08-07 1940-08-07 An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1267840A GB543034A (en) 1940-08-07 1940-08-07 An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes

Publications (1)

Publication Number Publication Date
GB543034A true GB543034A (en) 1942-02-06

Family

ID=10009120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267840A Expired GB543034A (en) 1940-08-07 1940-08-07 An improved flush fitting closure device for hand-hole and other openings on aircraft and for analogous purposes

Country Status (1)

Country Link
GB (1) GB543034A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107616A (en) * 1961-03-14 1963-10-22 Charles W Boaz Sliding door opening mechanism
US3160372A (en) * 1963-07-12 1964-12-08 Clifford O Scott Aircraft safety door
US3475860A (en) * 1968-04-25 1969-11-04 Stanley Puczynski Flush sliding door construction
US3667271A (en) * 1969-06-03 1972-06-06 Davy & United Eng Co Ltd Rolling mills

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107616A (en) * 1961-03-14 1963-10-22 Charles W Boaz Sliding door opening mechanism
US3160372A (en) * 1963-07-12 1964-12-08 Clifford O Scott Aircraft safety door
US3475860A (en) * 1968-04-25 1969-11-04 Stanley Puczynski Flush sliding door construction
US3667271A (en) * 1969-06-03 1972-06-06 Davy & United Eng Co Ltd Rolling mills

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