Drill stand with a guide column

Details Drill stand with a guide column Drill stand with a guide column

1985-09-17

1987-08-04

Spruill, Robert L.

Gear cutting, milling, or planing

Milling

Machine frame

408234, 408712, B23B 4514

Patent

active

046843035

ABSTRACT:
A drill stand includes a base plate, an elongated guide column extending outwardly from the base plate and a drilling device movably supported on the column. The guide column is formed of two laterally spaced elongated support members each having the same cross-section transversely of the elongated direction. A drilling device is positioned between the two support members. A rack is secured to the guide column and a feed mechanism for moving the drilling device includes a pinion in meshed engagement with the rack. Guide members on the support members fit into correspondingly shaped guide grooves on the drilling device.

REFERENCES:
patent: 734082 (1903-07-01), Nutting
patent: 1940443 (1933-12-01), Blood
patent: 4261673 (1981-04-01), Hougen
patent: 4300271 (1981-11-01), Wohlhaupter

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