Diaphragm blades

Details Diaphragm blades Diaphragm blades

1985-03-21

1986-09-09

Perkey, William B.

350266, G03B 902, G02B 2602

Patent

active

046105247

ABSTRACT:
Diaphragm blades for iris diaphragms of optical instrument each with a bearing pin and a control pin are described, in which, as a bearing pin and/or control pin, at least one body with a guide area bent in all three coordinate directions and a circular cross-selection is provided. The body is fixed on the blade surface or in a bore made in the latter by means of a welding or adhesion operation or similar means.

REFERENCES:
patent: 3062120 (1962-11-01), Mahn
patent: 3433142 (1969-03-01), King
patent: 3727531 (1973-04-01), Baab
patent: 4009946 (1977-03-01), Geyer et al.

Affiliated with

Also associated with

Rating

Diaphragm blades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diaphragm blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaphragm blades will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1012871