GB1022078A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1022078A – Improvements in or relating to quick release devices
– Google Patents

GB1022078A – Improvements in or relating to quick release devices
– Google Patents
Improvements in or relating to quick release devices

Info

Publication number
GB1022078A

GB1022078A
GB3095463A
GB3095463A
GB1022078A
GB 1022078 A
GB1022078 A
GB 1022078A
GB 3095463 A
GB3095463 A
GB 3095463A
GB 3095463 A
GB3095463 A
GB 3095463A
GB 1022078 A
GB1022078 A
GB 1022078A
Authority
GB
United Kingdom
Prior art keywords
control member
lugs
plate
spigot
spigots
Prior art date
1963-08-06
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
GB3095463A
Inventor
Daniel Waumsley Cooper
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.)

GQ Parachute Co Ltd

Original Assignee
GQ Parachute 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.)
1963-08-06
Filing date
1963-08-06
Publication date
1966-03-09

1963-08-06
Application filed by GQ Parachute Co Ltd
filed
Critical
GQ Parachute Co Ltd

1963-08-06
Priority to GB3095463A
priority
Critical
patent/GB1022078A/en

1966-03-09
Publication of GB1022078A
publication
Critical
patent/GB1022078A/en

Status
Expired
legal-status
Critical
Current

Links

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Global Dossier

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Classifications

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

B64D17/00—Parachutes

B64D17/22—Load suspension

B64D17/30—Harnesses

B64D17/32—Construction of quick-release box

Abstract

1,022,078. Releasable fastenings. G. Q. PARACHUTE CO., Ltd. July 14, 1964 [Aug. 6, 1963], No. 30954/63. Heading E2A. A quick release device for holding a number of lugs, for example, lugs attached to a harness for a parachutist comprises a body 18, a control member 11 mounted on the body for rotary and axial movement thereto and a plate 20 integrally formed with spigots 22 on which the lugs are held, the lugs being retained on the spigots by spring-pressed members 24 carried by the body, the lugs being released from the spigots by movement of the plate away from the lugs. In the construction shown the body is screwed to a back plate 12 which also has a slot to receive a harness strap and the body is surrounded by a base ring 13 which is also attached to the plate 12. The control member 11 which forms a cover for the body carries a screw 16 which mates with a threaded bore in the spigot plate 20 so that the control member can be rotated relative to the spigot plate 20. The spigot plate has four spigots 22 which are chamfered towards the outer edges to assist in the insertion of the harness lugs. Holes 40 are provided in the spigot plate to accommodate pillars 39 which are screwed into the back plate 12 and the pillars prevent rotation of the spigot plate and also prevent the lugs being held by the spigots 22 during the release operation. The spigot plate is retained in the body by plungers 17 which are loaded by springs 27. The body contains two plungers 21 which are pressed by springs 19 towards the control member 11 and each of which has balls 41 at their outer ends to reduce friction as the control member is rotated and which enter depressions to limit rotation of the control member. The members 24 are hinged in the body about hinge pins 25 and are pressed towards the spigot plate 20 by springs 24. The control member has a central spigot 42 which carries a cam 33 and a pin 34, and a spring 26 presses the cam 33 against the pin 34. The cam has two side tongues which ride in slots in a portion not shown which projects from the back plate; the coaction of the pin and the cam prevents accidental movement of the control member 11. The back plate also carries stops 37 which slide in a well 45 and are held apart by a spring 28. These stops carry L-shaped projections 46, the upper faces of which normally lie under the spigot plate 20 to prevent its depression; rotation of the control member 11 from its normal position however through 90 degrees causes the lower part of the screw 16 to engage cam surfaces on the stops 37 to press the stops together sufficiently to allow the spigot plate to be pressed down over the projections 46; this lowers the spigot plate relative to the members 24 and produces gaps through which the harness lugs can be withdrawn. During the downward movement of the spigot plate the top surfaces of the pillars 39 engage the harness lugs and holds the lugs so that the downward movement of the plate disengages the spigots from-the lugs. The lugs can only be engaged with the spigots when the control member is in its normal non-rotated position and this is accomplished by pivoting the members 24 against the bias of their springs. In any other position of the control member movement of the members 24 is prevented by their engagement with the plungers 21 which have an upward movement as the control member is turned. The construction shown has four spigots each of which accommodates one lug but in a modification there are three spigots one of which can accommodate two lugs; in this case the recess around the spigot in the plate 20 is deeper and the pillar 39 is provided with a spring loaded portion to assist the release of the lugs. The control member is provided with four thumb depressions which form a grip for turning the member and the disposition of which indicates to the wearer whether the control member is in the normal «locking» position or in the position 90 degrees rotated from this position, i.e. the «releasing» position. A visual indicator can also be fitted in the side of the control member which shows one colour at the top of the control member for one position of rotation and another colour for the other position.

GB3095463A
1963-08-06
1963-08-06
Improvements in or relating to quick release devices

Expired

GB1022078A
(en)

Priority Applications (1)

Application Number
Priority Date
Filing Date
Title

GB3095463A

GB1022078A
(en)

1963-08-06
1963-08-06
Improvements in or relating to quick release devices

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB3095463A

GB1022078A
(en)

1963-08-06
1963-08-06
Improvements in or relating to quick release devices

Publications (1)

Publication Number
Publication Date

GB1022078A
true

GB1022078A
(en)

1966-03-09

Family
ID=10315701
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB3095463A
Expired

GB1022078A
(en)

1963-08-06
1963-08-06
Improvements in or relating to quick release devices

Country Status (1)

Country
Link

GB
(1)

GB1022078A
(en)

Cited By (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2000642A
(en)

1977-07-04
1979-01-10
Commw Scient Ind Res Org
Pyrometric sheath and process

US4541151A
(en)

1982-11-24
1985-09-17
Rodi & Wienenberger Ag
Watch strap with a catch, particularly articulated strap

FR2563090A1
(en)

1984-04-21
1985-10-25
Autoflug Gmbh

CENTRAL LATCH OF STRAPS FOR SAFETY STRAPS

GB2183714A
(en)

1985-12-02
1987-06-10
American Safety Equip
A lightweight, multiple-point, quick release safety buckle for body harnesses

US4742604A
(en)

1986-07-24
1988-05-10
Ara, Inc.
Central belt locking assembly

US20140007388A1
(en)

2012-07-05
2014-01-09
Martin-Baker Aircraft Co. Ltd.
Buckle assembly

1963

1963-08-06
GB
GB3095463A
patent/GB1022078A/en
not_active
Expired

Cited By (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2000642A
(en)

1977-07-04
1979-01-10
Commw Scient Ind Res Org
Pyrometric sheath and process

GB2000642B
(en)

1977-07-04
1982-02-03
Commw Scient Ind Res Org
Pyrometric sheath and process

US4541151A
(en)

1982-11-24
1985-09-17
Rodi & Wienenberger Ag
Watch strap with a catch, particularly articulated strap

FR2563090A1
(en)

1984-04-21
1985-10-25
Autoflug Gmbh

CENTRAL LATCH OF STRAPS FOR SAFETY STRAPS

GB2183714A
(en)

1985-12-02
1987-06-10
American Safety Equip
A lightweight, multiple-point, quick release safety buckle for body harnesses

US4742604A
(en)

1986-07-24
1988-05-10
Ara, Inc.
Central belt locking assembly

US20140007388A1
(en)

2012-07-05
2014-01-09
Martin-Baker Aircraft Co. Ltd.
Buckle assembly

US9241545B2
(en)

2012-07-05
2016-01-26
Martin-Baker Aircraft Co. Ltd.
Buckle assembly

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