EP 0247101 B1 19900919 - SAFETY ROPE DESIGNED AS A ROPE LADDER
Title (en)
SAFETY ROPE DESIGNED AS A ROPE LADDER
Publication
Application
Priority
- DE 8533417 U 19851127
- DE 8615917 U 19860613
Abstract (en)
[origin: US4846306A] PCT No. PCT/DE86/00475 Sec. 371 Date Sep. 2, 1987 Sec. 102(e) Date Sep. 2, 1987 PCT Filed Nov. 21, 1986 PCT Pub. No. WO87/03328 PCT Pub. Date Jun. 4, 1987.A flexible narrow rung rope escape ladder including a pair of parallel support ropes and a series of narrow rungs disposed between the support ropes, the support ropes being spaced from each other such that a user's foot placed on the rung cannot slip sideways during use and no more than one hand or one foot can be placed on a rung at a time.
IPC 1-7
IPC 8 full level
A62B 1/16 (2006.01); B63B 27/14 (2006.01); E06C 1/56 (2006.01)
CPC (source: EP US)
E06C 1/56 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4846306 A 19890711; BR 8606996 A 19871201; DE 3674394 D1 19901025; EP 0247101 A1 19871202; EP 0247101 B1 19900919; FI 873220 A0 19870722; FI 873220 A 19870722; WO 8703328 A1 19870604
DOCDB simple family (application)
US 9052587 A 19870902; BR 8606996 A 19861121; DE 3674394 T 19861121; DE 8600475 W 19861121; EP 86906778 A 19861121; FI 873220 A 19870722