EP 0363625 B1 19950315 - Fence post.
Title (en)
Fence post.
Title (de)
Zaunpfahl.
Title (fr)
Poteau pour clÔture.
Publication
Application
Priority
DE 8812845 U 19881013
Abstract (en)
[origin: EP0363625A2] A fence post has an extension arm (1) movably fixed thereto, the deviation of which from its predetermined normal position serves to trigger a signal. At the bottom end of the extension arm (1), a switch (6) or the like is arranged inside the fence-post tube (2), the actuating element (7) of which switch (6) bears against a fixed area of the fence post. The extension arm (1) is held in its normal position by at least one spring element (13; 14) and can be displaced while overcoming its spring force while a signal is transmitted by the switch (6). <IMAGE>
IPC 1-7
IPC 8 full level
G08B 13/12 (2006.01)
CPC (source: EP)
G08B 13/122 (2013.01)
Designated contracting state (EPC)
CH DE LI
DOCDB simple family (publication)
DE 8812845 U1 19881201; DE 58909108 D1 19950420; EP 0363625 A2 19900418; EP 0363625 A3 19901010; EP 0363625 B1 19950315
DOCDB simple family (application)
DE 8812845 U 19881013; DE 58909108 T 19890902; EP 89116222 A 19890902