EP 1077621 A1 20010228 - STAND-UP UMBRELLA WITH A SPRING-REINFORCED OPENING DEVICE
Title (en)
STAND-UP UMBRELLA WITH A SPRING-REINFORCED OPENING DEVICE
Title (de)
STANDSCHIRM MIT FEDERUNTERSTÜTZTER AUFSPANNVORRICHTUNG
Title (fr)
PARASOL COMPORTANT UN DISPOSITIF D'OUVERTURE ASSISTE PAR RESSORT
Publication
Application
Priority
- CH 0000122 W 20000303
- CH 44499 A 19990310
- CH 87999 A 19990510
Abstract (en)
[origin: CH689752A5] The inventive stand-up umbrella consists of a standing pole (1) and an umbrella structure consisting of roof ribs (3) which are linked to a stationary end crown (2) and which are supported by support ribs (5). Said support ribs are linked to the roof ribs (3) by their top end and to a running crown (4), which is displaceable on the standing pole (1), by their bottom end. A pneumatic or steel draw spring (6) is located between the end crown (2) or the top end area of the roof ribs (3) near the end crown (2) and the outer area of the support ribs (5), respectively. These draw springs (6) perform a reinforcing function when the umbrella is being opened and a braking, damping function when it is being closed.
IPC 1-7
IPC 8 full level
A45B 23/00 (2006.01); A45B 25/16 (2006.01)
CPC (source: EP)
A45B 23/00 (2013.01); A45B 25/16 (2013.01); A45B 2023/0012 (2013.01)
Citation (search report)
See references of WO 0053051A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29909968 U1 19990826; AU 2790800 A 20000928; CA 2331843 A1 20000914; CH 689752 A5 19991015; EP 1077621 A1 20010228; JP 2002537924 A 20021112; WO 0053051 A1 20000914
DOCDB simple family (application)
DE 29909968 U 19990609; AU 2790800 A 20000303; CA 2331843 A 20000303; CH 0000122 W 20000303; CH 87999 A 19990510; EP 00906122 A 20000303; JP 2000603547 A 20000303