EP 0444084 B1 19930908 - SERVICE HATCH INSERTIBLE IN DOORS AND WALLS
Title (en)
SERVICE HATCH INSERTIBLE IN DOORS AND WALLS
Publication
Application
Priority
DE 8814487 U 19881121
Abstract (en)
[origin: WO9005827A1] A serving hatch which can be inserted in doors and walls comprises a frame part which can be inserted in an opening in a door or a wall, connected to a closure part (2) with a service hatch opening. The closure part (2) has a impact-resistant transparent panel (18), a receiving groove (6) which receives one edge of this panel (18) and a handle (11) on the opposite edge of the panel (18), which pivots about a swiwelling axis (9) parallel to the two edges. The handle (11) has a supporting rod (12) at a distance from the swiwelling axis (9), on which the adjacent edge of the panel (18) abuts.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
DE 8814487 U1 19890105; AU 4528289 A 19900612; DE 58905567 D1 19931014; EP 0444084 A1 19910904; EP 0444084 B1 19930908; ES 2045564 T3 19940116; US 5161328 A 19921110; WO 9005827 A1 19900531
DOCDB simple family (application)
DE 8814487 U 19881121; AU 4528289 A 19891118; DE 58905567 T 19891118; DE 8900724 W 19891118; EP 89912792 A 19891118; ES 89912792 T 19891118; US 72162591 A 19910719