Bellows setting equipment

Details Bellows setting equipment Bellows setting equipment

1977-03-03

1978-06-13

O'Connor, Edna M.

354272, 354286, G03B 1704

Patent

active

040952460

ABSTRACT:
Equipment for the setting of the bellows between an objective and a camera. An arrangement is devised to reduce play and inaccuracy by the use of a control and operating member acting on an intermediate element of a gear train between the elements controlling the diaphragm setting at the objective and thus controlling the diaphragm setting at the camera.

REFERENCES:
patent: 1313872 (1919-08-01), Andrushes
patent: 2236925 (1941-04-01), Steiner
patent: 2351834 (1944-06-01), Phillips
patent: 3987472 (1976-10-01), Saito

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