EP 0060839 A4 19821220 - CASTER WITH ANTI-TIPPING DEVICE.
Title (en)
CASTER WITH ANTI-TIPPING DEVICE.
Title (de)
SCHWENKBARES RAD MIT EINER DAS KIPPEN VERHINDERNDEN VORRICHTUNG.
Title (fr)
ROUE PIVOTANTE AVEC DISPOSITIF ANTI-RENVERSEMENT.
Publication
Application
Priority
US 8001268 W 19800922
Abstract (en)
[origin: WO8200977A1] A dual wheel caster (10) having a vertical pintle (16) in a central horn (11) to accommodate swivelling movement of the caster (10) with an integral forwardly extending projection of "nose" on the horn (11) having an upwardly inclined lower surface (41) that slides up on relatively high obstruction (60) to raise the forward end of the supported article (61) to reduce the possibility of a caster supported article tipping over in a forward direction. The horn (11) has an integral arcuate projection (50) adjacent this anti-tipping slide surface (41) to permit the caster (10) and the supported article (61)to ride up and over lower obstructions such as inclined door skills (63).
IPC 1-7
IPC 8 full level
B60B 33/00 (2006.01)
CPC (source: EP)
B60B 33/00 (2013.01); B60B 33/0042 (2013.01)
Designated contracting state (EPC)
GB NL
DOCDB simple family (publication)
WO 8200977 A1 19820401; EP 0060839 A1 19820929; EP 0060839 A4 19821220
DOCDB simple family (application)
US 8001268 W 19800922; EP 81901357 A 19800922