LT2008032A - Heat activated device of fire door for unwarped blocking in a casing - Google Patents

Heat activated device of fire door for unwarped blocking in a casing

Info

Publication number
LT2008032A
LT2008032A LT2008032A LT2008032A LT2008032A LT 2008032 A LT2008032 A LT 2008032A LT 2008032 A LT2008032 A LT 2008032A LT 2008032 A LT2008032 A LT 2008032A LT 2008032 A LT2008032 A LT 2008032A
Authority
LT
Lithuania
Prior art keywords
door
casing
heat activated
blocking
unwarped
Prior art date
Application number
LT2008032A
Other languages
Lithuanian (lt)
Other versions
LT5569B (en
Inventor
Remigijus Guobys
Original Assignee
Remigijus Guobys
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 Remigijus Guobys filed Critical Remigijus Guobys
Priority to LT2008032A priority Critical patent/LT5569B/en
Publication of LT2008032A publication Critical patent/LT2008032A/en
Publication of LT5569B publication Critical patent/LT5569B/en

Links

Landscapes

  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to devices for fire door, particularly to heat activated device of fire door for unwarped blocking in a casing, which can be used for blocking doors in fire. New is that after going heat activated locks off the door is not onlyblocked over all perimeter in door opening but also is pressed to a casing. For that purpose conical parts of fixing plugs of door locks are placed in corresponding holes of a casting, which are centrifugally moved with regard to central longitudinal axis of heat activated locks, in a door closing direction at x distance, which in common case is equal to a high of a seal strips between a door leaf and a casing.
LT2008032A 2008-04-11 2008-04-11 Heat activated device of fire door for unwarped blocking in a casing LT5569B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2008032A LT5569B (en) 2008-04-11 2008-04-11 Heat activated device of fire door for unwarped blocking in a casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2008032A LT5569B (en) 2008-04-11 2008-04-11 Heat activated device of fire door for unwarped blocking in a casing

Publications (2)

Publication Number Publication Date
LT2008032A true LT2008032A (en) 2009-02-25
LT5569B LT5569B (en) 2009-05-25

Family

ID=40383848

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2008032A LT5569B (en) 2008-04-11 2008-04-11 Heat activated device of fire door for unwarped blocking in a casing

Country Status (1)

Country Link
LT (1) LT5569B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5871B (en) 2012-01-06 2012-09-25 Remigijus Guobys Door lock thermal pin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121950A (en) 1991-04-23 1992-06-16 The Stanley Works Heat activated spring loaded locking bolt for hinged doors and door assemblies employing same

Also Published As

Publication number Publication date
LT5569B (en) 2009-05-25

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 20100411