Global Patent Index - EP 2378034 B1

EP 2378034 B1 20151223 - Telescopic vertical tube with dead stop

Title (en)

Telescopic vertical tube with dead stop

Title (de)

Teleskopierbares Vertikalrohr mit Anschlag

Title (fr)

Tube vertical télescopable doté d'une butée

Publication

EP 2378034 B1 20151223 (DE)

Application

EP 11154458 A 20110215

Priority

DE 102010027873 A 20100416

Abstract (en)

[origin: EP2378034A2] The tube (1) has an inner tube (3) movable in an outer tube (2), and front-sided head-and/or base plates (4) provided at one of lower ends (21) and an upper end. A stopper limits maximum insertion of the inner tube into the outer tube. A damper (7) e.g. hydraulic damper and pneumatic spring damper, is designed as the stopper or a lateral slotted sleeve and made of rubber. The base plates comprise an opening at an inner side of the outer tube, where diameter of the opening is less than inner diameter of the outer tube at the lower end and outer diameter of the damper.

IPC 8 full level

E04G 25/00 (2006.01); E04G 25/06 (2006.01)

CPC (source: EP)

E04G 25/00 (2013.01); E04G 25/06 (2013.01); E04G 25/061 (2013.01); E04G 25/065 (2013.01); E04G 2025/006 (2013.01)

Citation (examination)

JP H08158654 A 19960618 - ITO SEISAKUSHO

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2378034 A2 20111019; EP 2378034 A3 20131225; EP 2378034 B1 20151223; DE 102010027873 A1 20111020; PL 2378034 T3 20160429; RU 2011114382 A 20121020

DOCDB simple family (application)

EP 11154458 A 20110215; DE 102010027873 A 20100416; PL 11154458 T 20110215; RU 2011114382 A 20110414