Invention Grant
- Patent Title: Installation for the transport of helical-shaped wound springs
- Patent Title (中): 螺旋形缠绕弹簧的运输安装
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Application No.: US09433273Application Date: 1999-11-03
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Publication No.: US06269936B1Publication Date: 2001-08-07
- Inventor: Josef Schnutt , Roland Keller
- Applicant: Josef Schnutt , Roland Keller
- Priority: CH02560/98 19981224
- Main IPC: B65G4786
- IPC: B65G4786

Abstract:
The installation for the transport of helical-shaped wound springs comprises a star turret with gripper hands. The gripper hands consist of two jaws of which at least one is pivotable and is pressable with the force of a tension spring against the second. The spring produced on the winding machine is pressed by the insertion means into the gripper hand and is held firmly by this by the force of the tension spring during the transport and during the heat treatment. For the transfer of the spring to a transport device insertion jaws are pivotably connected to the transport means and push the spring out of the gripper hand, overcoming at least a part of the tension force of the tension spring, into a receiver on the transport device.
Information query