Component-placing apparatus

Details Component-placing apparatus Component-placing apparatus

2005-02-08

2005-02-08

Krizek, Janice L. (Department: 3652)

Material or article handling

Elevator or hoist and loading or unloading means therefor

Grab

C029S740000, C294S064200, C414S752100

Reexamination Certificate

active

06851914

ABSTRACT:
A component-placing apparatus for driving a nozzle in the rotational and vertical directions for applying suction to a component includes a rotary actuator and a linear actuator having a stator connected to a stator of the rotary actuator such that these stators are immovable relative to each other. A spline shaft is connected to a rotating shaft of the rotary actuator, and a nozzle connecting shaft having a suction nozzle disposed at the bottom thereof is engaged with the spline shaft and is allowed to move only rectilinearly. A hollow holder encircling the nozzle connecting shaft with rotary bearings being interposed therebetween is connected to a mover of the linear actuator, and the hollow holder is engaged with the stator of the linear actuator with a linear guide being interposed therebetween.

REFERENCES:
patent: 5446323 (1995-08-01), Neff et al.
patent: 6211591 (2001-04-01), Kowalski et al.
patent: 5-82998 (1993-04-01), None
patent: 8-203966 (1996-08-01), None
patent: 927698 (1997-01-01), None
patent: 0226011 (2004-03-01), None

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