EP 2189369 A1 20100526 - Boom brake
Title (en)
Boom brake
Title (de)
Baumbremse
Title (fr)
Frein de bôme
Publication
Application
Priority
EP 08169751 A 20081124
Abstract (en)
The brake has a shell whose outer perimeter is arranged with grooves (2) in a spiral manner. Depth of the grooves is adapted to diameter of cordage that is wrapped in a spiral manner around the shell for braking a boom during utilization of the brake. A hooking unit i.e. yoke, is located on the grooves for hooking the boom with the shell. A guiding unit i.e. male hasp, of the cordage is formed by a set of rods fixed inside the shell, where the brake is made of stainless steel, aluminum or composite material.
Abstract (fr)
La présente invention se rapporte à frein de bôme (1) comportant une virole qui comporte sur son pourtour extérieur des rainures (2) agencées en spirale dont la profondeur est adaptée au diamètre du cordage destiné, en utilisation, à être enroulé en spirale autour de ladite virole pour freiner la bôme.
IPC 8 full level
B63H 9/10 (2006.01)
CPC (source: EP)
B63H 9/1078 (2013.01)
Citation (applicant)
- FR 2640932 A1 19900629 - GENEVAZ PIERRE [FR]
- EP 0630806 A1 19941228 - BREEMS MARTINUS VAN [US]
- US 6085679 A 20000711 - TIESLER ROBIN F [US]
- EP 0133713 A2 19850306 - JONKERS PETER ANDREAS
- FR 2521096 A1 19830812 - ANGAR GERARD [FR]
- US 4941420 A 19900717 - HEINTZ HAROLD L [US]
- GB 2299798 A 19961016 - SCOTT DONALD ALAN [GB]
- DE 19844871 A1 20000406 - WOESSNER ULRICH [DE]
- US 4630564 A 19861223 - DUCKMAN DONALD [SE], et al
- WO 8303806 A1 19831110 - DUCKMAN DONALD, et al
Citation (search report)
- [XY] GB 2108569 A 19830518 - BANDINI VITTORIO
- [AY] FR 2521096 A1 19830812 - ANGAR GERARD [FR]
- [A] EP 0133713 A2 19850306 - JONKERS PETER ANDREAS
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2189369 A1 20100526; EP 2189369 B1 20120328; AT E551255 T1 20120415
DOCDB simple family (application)
EP 08169751 A 20081124; AT 08169751 T 20081124