EP 1216954 A3 20031126 - Device for manufacturing a box-spring core
Title (en)
Device for manufacturing a box-spring core
Title (de)
Vorrichtung zur Herstellung eines Taschenfederkerns
Title (fr)
Appareil de fabrication d'un ressort en poche
Publication
Application
Priority
DE 10064723 A 20001222
Abstract (en)
[origin: EP1216954A2] The spring wire (8) is wound into a spring coil in a winding station (6) and the coil spring (1) is then gripped by a gripper (3) of a gripper arm (2) and moved to a following finishing station. The distance of the gripper arm to the winding station or the winding station to the gripper arm is adjustable e.g. by a servo motor which can be computer-controlled. The winding station and servo motor can be coupled so that the gripper arm is adjusted when there is a change in the number of windings in the coil spring.
IPC 1-7
IPC 8 full level
B68G 9/00 (2006.01)
CPC (source: EP)
B68G 9/00 (2013.01)
Citation (search report)
- [X] GB 2042467 A 19800924 - SPUEHL AG
- [X] DE 29823956 U1 20000316 - SPINTEX AG ALTENDORF [CH]
- [A] DE 1073995 B
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1216954 A2 20020626; EP 1216954 A3 20031126; EP 1216954 B1 20080528; AT E396954 T1 20080615; DE 10064723 A1 20020704; DE 50113998 D1 20080710; DK 1216954 T3 20080922
DOCDB simple family (application)
EP 01125226 A 20011024; AT 01125226 T 20011024; DE 10064723 A 20001222; DE 50113998 T 20011024; DK 01125226 T 20011024