Global Patent Index - EP 1045152 A2

EP 1045152 A2 2000-10-18 - Carriage and rodless cylinder assembly

Title (en)

Carriage and rodless cylinder assembly

Title (de)

Anordnung eines Fahrgestells und eines kolbenstangenlosen Zylinders

Title (fr)

Amènagement d'un chariot et d'un vérin sans tige

Publication

EP 1045152 A2 (EN)

Application

EP 00107524 A

Priority

IT MI990779 A

Abstract (en)

A carriage (22) and a rodless cylinder assembly of the type comprising a hollow body (10) defining an elongated piston chamber (11) for a piston member (14) which may reciprocate inside the piston chamber (11) to transmit its reciprocate movement to an external load or work piece. The carriage (22) comprises a base portion (25) and guide arms (26, 27) extending from the base portion (25) of the carriage to slide along longitudinal guide surfaces (31A, 31B) on both sides of the body (10) of the cylinder. Both side arms (26, 27) of the carriage (22) are provided with internal reinforcement by a steel pegs (32A, 32B; 33A, 33B) which extend in the side arms (26, 27) from the base portion (25) of the carriage (22). Elastically yielding and adjustable tightening means (34, 36) are provided into the base portion (25) of the carriage (22) to cause a relative movement between the reinforcement pegs (32A, 32B; 33A, 33B) and in respect to the longitudinal guide surfaces (31A, 31B). <IMAGE>

IPC 1-7 (main, further and additional classification)

F15B 15/08

IPC 8 full level (invention and additional information)

F15B 15/08 (2006.01)

CPC (invention and additional information)

F15B 15/082 (2013.01)

Citation (applicant)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1045152 A2 20001018; IT 1312181 B1 20020409; IT MI990779 A1 20001016

INPADOC legal status


2003-05-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021031

2000-10-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI