Handling: hand and hoist-line implements – Utilizing fluid pressure – Venturi effect
Patent
1995-05-05
1997-12-16
Kramer, Dean
Handling: hand and hoist-line implements
Utilizing fluid pressure
Venturi effect
294 2, 2941191, 29743, B65G 4791, H05K 330
Patent
active
056976585
ABSTRACT:
A mechanism for picking up and centering a component which is to be placed on an object includes a suction nozzle for holding the component. A first actuator moves the suction nozzle vertically to position the component at a preselected height relative to centering fingers of the mechanism. A second actuator moves the centering fingers horizontally toward the component to center the component being held by the nozzle. A third actuator rotates the suction nozzle (and component) about a vertical axis. The fingers may form vertically spaced component-engaging zones of different shape (e.g., different width and/or thickness) for receiving components of correspondingly different shapes.
REFERENCES:
patent: 4473247 (1984-09-01), Itemadani et al.
patent: 4515507 (1985-05-01), Asai et al.
patent: 4610473 (1986-09-01), Hawkswell
patent: 4753004 (1988-06-01), Fujioka
patent: 4796357 (1989-01-01), Smith
patent: 5056844 (1991-10-01), Takabayashi
patent: 5106138 (1992-04-01), Lawson
Kramer Dean
Samsung Electronics Co,. Ltd.
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