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Patent Searching and Data


Title:
AUTOMATIC FRAMING CAMERA
Document Type and Number:
Japanese Patent JP2003255441
Kind Code:
A
Abstract:

To provide an automatic framing camera made compact and realizing accurate framing.

A light emitting element 5 and a light receiving element 6 are fixed on both sides of a photographic lens 3 on the front side of a 3rd frame 9. The light emitting element 5, the photographic lens 3 and the light receiving element 6 are disposed in a straight line nearly in a horizontal direction. The light emitting element 5 and the light receiving element 6 constitute an active type range-finding unit. A tilt direction supporting shaft 11 supporting the 3rd frame 9 at a position corresponding to a centroidal position in a depth direction with respect to all the members fixed on the 3rd frame turnably in the tilt direction with respect to a 2nd frame 8 is protrusively provided from the outer peripheral side surfaces of the barrels of the light emitting element 5 and the light receiving element 6. Thus, space efficiency is made good and range-finding accuracy is made high.


Inventors:
MASUYAMA KENJI
Application Number:
JP2002056781A
Publication Date:
September 10, 2003
Filing Date:
March 04, 2002
Export Citation:
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Assignee:
NISCA CORP
International Classes:
G03B15/00; G02B7/32; G03B17/56; H04N5/232; (IPC1-7): G03B15/00; G02B7/32; G03B17/56; H04N5/232
Attorney, Agent or Firm:
Toshiaki Igarashi