Resources Contact Us Home
Solenoid actuated wire feed and tearing apparatus

Image Number 5 for United States Patent #4202482.

A bonding head of the type having a bonding tool mounted in the bonding tool holder is provided with a pivotable wire clamp which is movable toward and away from the rear of the bonding tool. The wire clamp is pivotally movable to three distinct positions by a single solenoid. The wire clamp is opened and closed by a second solenoid. The solenoids are mounted on the pivot axis of the bonding tool holder in a manner which substantially prevents the shock force of actuation of the solenoid from being imparted into the bonding tool holder or the bonding tool during a bonding operation.

  Recently Added Patents
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
Semiconductor device having a first conductive member connecting a chip to a wiring board pad and a second conductive member connecting the wiring board pad to a land on an insulator covering
Solid-state image pickup element, method of manufacturing the same, and image pickup apparatus including the same
Deadline-driven parallel execution of queries
Auto-provisioning of network services over an Ethernet access link
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Near-field optical disk having surface plasmon amplification by stimulated emission of radiation
  Randomly Featured Patents
Drive mechanism for a picker rotor assembly of a cotton harvesting unit
U-shaped multi-frequency antenna of high efficiency
Magnetic disk read/write circuit having core coils of opposite phase
Process of manufacturing semiconductor devices
Accessory protocol for touch screen device accessibility
Floatable cargo transport apparatus
Impedance sensing screen pointing device
Carrier tape for bonding IC devices and method of using the same
Dura guard for use with a craniotome and method of use