EP 0545854 B1 19960117 - Shear mandrel connector device
Title (en)
Shear mandrel connector device
Title (de)
Schubdornverbindungsanordnung
Title (fr)
Mandrin d'attache travaillant en cisaillement
Publication
Application
Priority
CH 350391 A 19911129
Abstract (en)
[origin: EP0545854A1] A shear mandrel connecting arrangement is formed by a mounting element (1) and a mandrel element (2) which can be inserted therein. The mounting element (1) has an outer sleeve and an inner sleeve (3 and 4, respectively). An elastic element (5) is located between these two sleeves (3, 4). The inner sleeve (4), and thus the mandrel element (2) inserted therein, are mounted in a floating manner. This results in good footfall sound insulation. According to the invention, means (7, 8, 9) for delimiting amplitudes of motion are provided on the mounting element (1) and/or on the mandrel element (2), with the result that the elastic element cannot be overloaded and thus damaged in the short or long term. The abovementioned means are, for example, formed by an annular disc (8) on the front side of the inner sleeve (4), a nail plate (7), with a circular opening, on the outer sleeve (3), and a gap (9) provided therebetween. The mandrel element (2) has good inherent damping since it is formed by a mandrel sleeve (11), a mandrel core (12) and a filling material (13) provided between sleeve and core. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/82 (2006.01); E04B 1/48 (2006.01); E04F 11/022 (2006.01); E04F 11/104 (2006.01); F16C 3/02 (2006.01); F16C 17/04 (2006.01)
CPC (source: EP US)
E04B 1/483 (2013.01 - EP US); E04F 11/022 (2013.01 - EP US); E04F 11/104 (2013.01 - EP US); E04B 2001/8254 (2013.01 - EP US); Y10T 403/45 (2015.01 - EP US); Y10T 403/557 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0545854 A1 19930609; EP 0545854 B1 19960117; AT E133224 T1 19960215; AU 2844392 A 19930603; AU 663896 B2 19951026; CA 2083298 A1 19930530; DE 59205104 D1 19960229; DK 0545854 T3 19960212; ES 2084327 T3 19960501; HK 1005602 A1 19990115; JP H05215129 A 19930824; NO 180728 B 19970224; NO 180728 C 19970604; NO 924596 D0 19921127; NO 924596 L 19930601; US 5344251 A 19940906
DOCDB simple family (application)
EP 92810832 A 19921028; AT 92810832 T 19921028; AU 2844392 A 19921118; CA 2083298 A 19921119; DE 59205104 T 19921028; DK 92810832 T 19921028; ES 92810832 T 19921028; HK 98104705 A 19980601; JP 31874292 A 19921127; NO 924596 A 19921127; US 97724492 A 19921116