GB8819938D0 - Safety curtain means - Google Patents

Safety curtain means

Info

Publication number
GB8819938D0
GB8819938D0 GB888819938A GB8819938A GB8819938D0 GB 8819938 D0 GB8819938 D0 GB 8819938D0 GB 888819938 A GB888819938 A GB 888819938A GB 8819938 A GB8819938 A GB 8819938A GB 8819938 D0 GB8819938 D0 GB 8819938D0
Authority
GB
United Kingdom
Prior art keywords
curtain means
condition
safety curtain
release
fluid pressure
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
Application number
GB888819938A
Other versions
GB2208999A (en
GB2208999B (en
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.)
Humm H G
Original Assignee
Humm H G
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 Humm H G filed Critical Humm H G
Publication of GB8819938D0 publication Critical patent/GB8819938D0/en
Publication of GB2208999A publication Critical patent/GB2208999A/en
Application granted granted Critical
Publication of GB2208999B publication Critical patent/GB2208999B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Surgical Instruments (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Insulated Conductors (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Looms (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

There is disclosed safety curtain means deployable between stowed condition and operative condition are biased to deploy to operative condition, comprise fluid pressure operated, stowed condition holding means adapted to hold said curtain means in stowed condition and to release said curtain means on release of fluid pressure to be deployed to said operative condition under the bias.
GB8819938A 1987-08-27 1988-08-23 Safety curtain means Expired - Lifetime GB2208999B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720249A GB8720249D0 (en) 1987-08-27 1987-08-27 Safety curtain means

Publications (3)

Publication Number Publication Date
GB8819938D0 true GB8819938D0 (en) 1988-09-21
GB2208999A GB2208999A (en) 1989-04-26
GB2208999B GB2208999B (en) 1991-09-18

Family

ID=10622912

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878720249A Pending GB8720249D0 (en) 1987-08-27 1987-08-27 Safety curtain means
GB8819938A Expired - Lifetime GB2208999B (en) 1987-08-27 1988-08-23 Safety curtain means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878720249A Pending GB8720249D0 (en) 1987-08-27 1987-08-27 Safety curtain means

Country Status (6)

Country Link
EP (1) EP0306199B1 (en)
AT (1) ATE75152T1 (en)
DE (1) DE3870364D1 (en)
ES (1) ES2032561T3 (en)
GB (2) GB8720249D0 (en)
GR (1) GR3005210T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684008B1 (en) * 1991-11-21 1998-06-12 Robert Tonkia FIRE CURTAIN VERTICALLY DEPLOYED BY GRAVITY.
GB2269097B (en) * 1992-07-23 1996-05-01 Environmental Seals Ltd Improvements in or relating to fire barriers
DE19610876C2 (en) * 1995-09-07 2003-12-04 Becker Antriebe Gmbh Braking device for a smoke protection curtain, fire protection curtain or the like curtain
FR2806636A1 (en) * 2000-03-22 2001-09-28 Robert Tonchia Fire protection is made of a transparent screen rolled around a tube which is integral with a hoist and has sprays for releasing water-repellent or air cooling products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR561289A (en) * 1923-01-22 1923-10-19 Jaquemet & Mesnet Ets Automatic fire closure, with retarder brake
FR1009783A (en) * 1948-06-24 1952-06-03 Curtain usable in particular as a fire barrier and mechanism for its operation
BE646728A (en) * 1963-04-17
US3687185A (en) * 1970-06-22 1972-08-29 Singer Safety Products Inc Fire fighting apparatus
FR2195162A5 (en) * 1972-08-03 1974-03-01 Husson Jean
US4077474A (en) * 1975-02-14 1978-03-07 Tadashi Hattori Flame and smoke shutoff system
ZA754627B (en) * 1975-07-18 1977-03-30 E Pantland Fire dampers
US4130156A (en) * 1978-03-27 1978-12-19 The Cookson Company Time delay fire closure releasing device
GB2108839B (en) * 1981-10-13 1985-09-04 Andrew Paul Cooper Fire screens or curtains

Also Published As

Publication number Publication date
EP0306199B1 (en) 1992-04-22
GB2208999A (en) 1989-04-26
ES2032561T3 (en) 1993-02-16
DE3870364D1 (en) 1992-05-27
GR3005210T3 (en) 1993-05-24
ATE75152T1 (en) 1992-05-15
EP0306199A1 (en) 1989-03-08
GB8720249D0 (en) 1987-10-07
GB2208999B (en) 1991-09-18

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Legal Events

Date Code Title Description
7732 Case decided by the comptroller ** patent revoked (sect. 73(2)/1977)