EP 0671228 A3 19950927 -
Publication
Application
Priority
DE 4408450 A 19940312
Abstract (en)
[origin: EP0671228A2] The mechanism for transfer of workpieces (26) in a transfer or similar press includes two carrier or gripper rails (30,31) which by means of a drive mechanism are movable in the longitudinal direction (38) of the press, a stroke mechanism for vertical displacement of the workpieces, and means for lateral displacement of the gripper rails relative to one another. The gripper rails are provided with seatings for fastening alternatively a cross beam equipped with suction elements or similar devices, or gripper units. Switchable cam-controlled drives or programmable individual drives are foreseen for the motion of both the cross beam and the gripper units.
IPC 1-7
IPC 8 full level
B21D 43/05 (2006.01)
CPC (source: EP US)
B21D 43/05 (2013.01 - EP US)
Citation (search report)
- [DA] DE 3843975 C1 19900613
- [DA] DE 3824058 C1 19891130
- [DA] DE 3233428 C1 19930429 - MUELLER WEINGARTEN MASCHF
- [DA] DE 3842182 C1 19890928
- [DA] EP 0384188 A2 19900829 - SCHULER GMBH L [DE]
- [DA] DE 3329900 A1 19840223 - KOMATSU MFG CO LTD [JP]
- [DA] EP 0210745 A2 19870204 - AVONDALE IND INC [US]
- [A] DE 3320830 A1 19841213 - SCHOEN HANS
- [A] GB 2199781 A 19880720 - HONDA MOTOR CO LTD
- [A] GB 2243134 A 19911023 - HONDA MOTOR CO LTD [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 13, no. 83 (M - 802) 27 February 1989 (1989-02-27)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0671228 A2 19950913; EP 0671228 A3 19950927; EP 0671228 B1 19991229; DE 4408450 A1 19950914; DE 59507500 D1 20000203; ES 2141853 T3 20000401; US 5582061 A 19961210
DOCDB simple family (application)
EP 95102496 A 19950222; DE 4408450 A 19940312; DE 59507500 T 19950222; ES 95102496 T 19950222; US 39764095 A 19950302