EP 0769086 A1 19970423 - SLIDING LINK
Title (en)
SLIDING LINK
Title (de)
GLEITVERBINDUNG
Title (fr)
RACCORD COULISSANT
Publication
Application
Priority
- AT 9500127 W 19950622
- AT 134394 A 19940707
Abstract (en)
[origin: WO9601928A1] The object of the invention is to provide a sliding link capable of controlling the tremendous moment forces, especially the transverse moments, at any position of the sledge. A sliding link (1) is fitted on a bearing and guide column (29) forming part of the sledge. The sliding link (1) consists of an inner hollow cylinder (2) and an outer hollow cylinder (10) coaxial therewith. The rammer (21) is coupled to the sledge via holding arms (28) fitted on the outer hollow cylinder (16). When the sledge is taken into the horizontal position, the weight of the rammer imposes considerable moments on the sliding link. Thus immense tensile forces are applied to the upper sliding links (1) and tremendous pressure to the lower sliding link (1). The tensile forces are absorbed by the engagement over the centre line in region (31). Likewise, the pressures are absorbed in region (32) of the lower sliding links. The leverages can amount to several thousand kpm. The invention ensures that the tensile and pressure forces are properly controlled.
IPC 1-7
IPC 8 full level
E02D 7/16 (2006.01)
CPC (source: EP FI)
Citation (search report)
See references of WO 9601928A1
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
WO 9601928 A1 19960125; AT 400732 B 19960325; AT A134394 A 19950715; AU 2664695 A 19960209; DE 59503284 D1 19980924; EP 0769086 A1 19970423; EP 0769086 B1 19980819; FI 970008 A0 19970102; FI 970008 A 19970102
DOCDB simple family (application)
AT 9500127 W 19950622; AT 134394 A 19940707; AU 2664695 A 19950622; DE 59503284 T 19950622; EP 95921647 A 19950622; FI 970008 A 19970102