| 摘要 |
A machine-tool module for inserting and staking very small and lightweight contacts in a support member such as an electrical switch finger is disclosed and claimed. The device comprises a rotatable escapement element having a transporter adapted to receive a contact at an escapement receiving position from a first guide. The escapement element bearing the contact then rotates between the receiving position and an escapement delivery position to deliver the contact to a second guide. An impeller system urges the contact along the second guide to the contact installation point. A fluid pressure differential across the contact when the contact is in the guide impels the contact to move along the guide.
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