WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981001586) DOOR STOPPING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001586    International Application No.:    PCT/AU1980/000030
Publication Date: 11.06.1981 International Filing Date: 04.07.1980
IPC:
E05C 19/00 (2006.01)
Applicants:
Inventors:
Priority Data:
1468/79 26.11.1979 AU
Title (EN) DOOR STOPPING DEVICE
(FR) DISPOSITIF D"ARRET DE PORTE
Abstract: front page image
(EN)A door stopping device to be used in the field of security and protection whose purpose is to positively prevent entry or intrusion. The main components are, an outer tube (Figure 1) and inner tube (Figure 2) with a compression spring (Figure 3) housed within the outer tube (Figure 1). When a door stopping device is fitted to a door in the secure position and door is opened, pressure is applied directly to the inner tube (Figure 2) which will retract and move telescopically within the outer tube (Figure 1) until compression spring (Figure 3) is fully compressed. When pressure is released, spring (Figure 3) will decompress, pushing inner tube (Figure 2) forward and close door automatically.
(FR)Dispositif d"arret de porte utilise dans le domaine de la securite et de la protection et dont le but est d"empecher de maniere effective l"entree ou l"intrusion. Les principaux composants sont: un tube externe (Fig. 1) et un tube interne (Fig. 2) avec un ressort de compression (3) loge dans le tube externe (Fig. 1). Lorsqu"un dispositif d"arret de porte est monte sur une porte dans la position de surete et la porte est ouverte, une pression est appliquee directement sur le tube interne (Fig. 2) qui se retracte et se deplace telescopiquement dans le tube externe (Fig. 1) jusqu"a ce que le ressort de compression (Fig. 3) soit entierement comprime. Lorsque la pression est liberee, le ressort (Fig. 3) se decompresse, poussant le tube interne (Fig. 2) vers l"avant et fermant la porte automatiquement.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)