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1. (WO2017064312) INTERMEDIATE SLEEVE AND CONNECTION SYSTEM

Pub. No.:    WO/2017/064312    International Application No.:    PCT/EP2016/074819
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Sat Oct 15 01:59:59 CEST 2016
IPC: B23B 31/20
B23B 31/00
B23B 31/30
Applicants: SCHUNK GMBH & CO. KG SPANN- UND GREIFTECHNIK
Inventors: CANTZ, Nico
Title: INTERMEDIATE SLEEVE AND CONNECTION SYSTEM
Abstract:
The invention relates to a connection system (1) comprising a clamping component (2) having a holder (4), and an intermediate sleeve (6) inserted into the holder (4), said intermediate sleeve having a central shaft holder (7) in which a cylindrical shaft (8) can be securely clamped. A straight channel (12) is formed in the intermediate sleeve (6), which channel extends obliquely with respect to an axial direction (X) of the intermediate sleeve (6) and is open for the shaft holder (7). A locking pin (18) can be inserted into the channel (12) and positioned in a locking position, in which a middle section (20) of the locking pin (18) projects over part of the circumference thereof from the wall of the intermediate sleeve (6) into the shaft holder (7) of the intermediate sleeve (6) in order to secure a shaft (8) of the component (9) to be clamped, which has been inserted into the shaft holder (7), via an engagement of the middle section (20) of the locking pin (18) into the recess (10) of the shaft (8) within the shaft holder (7). The channel (12) is formed in an elongated manner in the radial direction (R) of the intermediate sleeve (6) so that the locking pin (18) can be moved within the channel (12) between the locking position and an outer release position in which the middle section (20) of the locking pin (18) is fully outside the shaft holder (7).