Automatic pin extraction apparatus for integrated circuit tube

Details Automatic pin extraction apparatus for integrated circuit tube Automatic pin extraction apparatus for integrated circuit tube

1985-07-17

1986-11-04

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Means to disassemble electrical device

294265, 29741, B23P 1900

Patent

active

046203664

ABSTRACT:
A pneumatic system ejects a retaining pin from an integrated circuit package carrier tube. The system includes a tube alignment channel for aligning the retaining pin in the tube with a pneumatically operated ejection rod. A pneumatic valve automatically senses the aligned tube and pin and immediately causes the retaining pin to be ejected in response to the sensed alignment.

REFERENCES:
patent: 3382558 (1965-05-01), Lutz et al.
patent: 3783486 (1972-09-01), Wagner, Jr.
patent: 4207665 (1978-10-01), Kurek
patent: 4402133 (1983-09-01), Cribbs et al.
patent: 4432125 (1984-02-01), Monteleone et al.
patent: 4442593 (1984-05-01), Holmberg
Donnelly & Stagakis, Pin Extracting Tool, Western Electric Technical Digest, No. 59, at 9 (Jul. 1980).
Byrnes, Poluzzi, & McKnight, Insertion/Extraction Tool for `Popout`, Contactors, IBM Technical Disclosure Bulletin, vol. 20, No. 11A, Apr. 1978.
"The Unpeg Machine H-501 Series," Trio-Tech International.

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