GB968863A - Triggering mechanism - Google Patents

Triggering mechanism

Info

Publication number
GB968863A
GB968863A GB44447/60A GB4444760A GB968863A GB 968863 A GB968863 A GB 968863A GB 44447/60 A GB44447/60 A GB 44447/60A GB 4444760 A GB4444760 A GB 4444760A GB 968863 A GB968863 A GB 968863A
Authority
GB
United Kingdom
Prior art keywords
spring
trigger
hammer head
pin
disengage
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
GB44447/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB968863A publication Critical patent/GB968863A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/24—Arrangements of inflating valves or of controls thereof
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1692—Rupture disc
    • Y10T137/1759—Knife or cutter causes disc to break
    • Y10T137/1767—Movable knife or cutter
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

968,863. Storing gases. L. ROBY. Dec. 28, 1960 [Sept. 22, 1960], No. 44447/60. Heading F4P. [Also in Division B7] A triggering mechanism comprises a hollow body 5, a hammer head 6 mounted on a shank 9 adapted to move axially in the body, a first spring 8 acting to move the hammer head inwardly towards a striker pin 10, a trigger 16 acted upon by a second spring 18 to hold the hammer head in a retracted position in which the first spring 8 is compressed, a third spring 35 to disengage the trigger from the hammer head, and a band of paper 36 which when dry holds the third spring 35 from disengaging the trigger but which immediately loses its strength on contact with water to permit the third spring to disengage the trigger. The shank 9 projects from the body 5 and is provided with a ring 14 for retracting the hammer head. The striker pin 10 is spring loaded and is disposed within a chamber 11 which contains a member 20 having an annular recess 21 in communication with a discharge pipe 22 and, through ports 25, with a central bore 26. A gas cylinder 33 is connected by a screw-thread to the chamber 11, the cylinder having a puncturable closure seal. On release of the trigger the pin 10 punctures the seal, the pin then being retracted by its spring loading to allow the gas to escape through the pipe 22, e.g. for inflation of a life preserver. Specification 968,864 is referred to.
GB44447/60A 1960-09-22 1960-12-28 Triggering mechanism Expired GB968863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57708A US3017776A (en) 1960-09-22 1960-09-22 Automatic releasing device for triggering mechanisms

Publications (1)

Publication Number Publication Date
GB968863A true GB968863A (en) 1964-09-02

Family

ID=22012266

Family Applications (2)

Application Number Title Priority Date Filing Date
GB44447/60A Expired GB968863A (en) 1960-09-22 1960-12-28 Triggering mechanism
GB35988/63A Expired GB968864A (en) 1960-09-22 1960-12-28 Paper of low wet strength

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB35988/63A Expired GB968864A (en) 1960-09-22 1960-12-28 Paper of low wet strength

Country Status (3)

Country Link
US (1) US3017776A (en)
DE (1) DE1229833B (en)
GB (2) GB968863A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507032A (en) * 2012-09-06 2014-04-23 Brian Spence Mackenzie Lifejacket Inflation system with refillable gas cylinder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143751A (en) * 1963-10-18 1964-08-11 Frank L Davis Covered life preserver with automatic cover discharging self-inflation
DE3126979A1 (en) * 1980-01-09 1982-09-30 Roland Dipl.-Kfm. 7022 Leinfelden-Echterdingen Belz COMPOSITE FILM
CA1181112A (en) * 1982-12-08 1985-01-15 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Mechanical thruster
EP1939042B1 (en) * 2005-09-26 2010-06-16 Kabushiki Kaisha Honda Lock Integrated mirror device for vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690631A (en) * 1926-08-18 1928-11-06 William H Orem Process for treatment of paper
US1857497A (en) * 1927-02-14 1932-05-10 Albert L Clapp Method of surface finishing paper or fiber board and product of same
US2466513A (en) * 1945-01-25 1949-04-05 Clarence E Threedy Air gun
US2536336A (en) * 1946-05-29 1951-01-02 Watson Arthur Animal killer
US2694875A (en) * 1952-09-16 1954-11-23 Hoffmann William Fishing attachment for fishing lines
US2877784A (en) * 1956-07-20 1959-03-17 John E Torgerson Safety water supply shut-off device
US2919833A (en) * 1957-12-23 1960-01-05 Stanley Axelrod Dr Means for inflating life saving devices
US2964050A (en) * 1959-05-14 1960-12-13 Joseph F Novak Automatically actuated fluid pressure discharge valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507032A (en) * 2012-09-06 2014-04-23 Brian Spence Mackenzie Lifejacket Inflation system with refillable gas cylinder
GB2507032B (en) * 2012-09-06 2018-10-17 Spence Mackenzie Brian Lifejacket Inflation system with refillable gas cylinder

Also Published As

Publication number Publication date
DE1229833B (en) 1966-12-01
GB968864A (en) 1964-09-02
US3017776A (en) 1962-01-23

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