Transporting device with roller systems for vacuum-coating insta

Details Transporting device with roller systems for vacuum-coating insta Transporting device with roller systems for vacuum-coating insta

1986-09-26

1988-08-23

McIntosh, John P.

Coating apparatus

Gas or vapor deposition

Work support

118 50, 118503, 198624, 198836, 204298, B05C 1302

Patent

active

047652730

ABSTRACT:
Transporting device for vacuum coating installations with several stations and with roller systems (3, 4) for the guidance and advance of essentially two-dimensional substrate holders (1) in a vertical position along a given transporting path through the stations. To avoid interference with the coating process by falling layer material, the substrate holders (1) are guided exclusively in the area of their lower edge (2) by roller systems (3, 4). In a preferred example of the operation, guide rollers are disposed in pairs in the area of the lower edge (2) of the substrate holders (1), the substrate holder (1) being held between said guide rollers. The guide rollers (5, 6) are rotatable about vertical axes A1, A2.

REFERENCES:
patent: 3132785 (1964-05-01), Kunz
patent: 3360260 (1967-12-01), Rapparlie et al.
patent: 4042128 (1977-08-01), Shrader
patent: 4187801 (1980-02-01), Monk

Affiliated with

Also associated with

Rating

Transporting device with roller systems for vacuum-coating insta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transporting device with roller systems for vacuum-coating insta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transporting device with roller systems for vacuum-coating insta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830200