LENS PROCESSING DEVICE

WIPO Patent Application WO/2010/143234

A1

A lens processing device (1) is adapted such that a lens (11) is sucked and held by a lens holder (12) rotatably and rockably supported on the front end of a lens holder shaft (13) through a pivot bearing mechanism (14) and then such that a lens surface (11a) is processed by moving the lens (11) and a lens processing tool (31) relative to each other with the lens processing tool (31) pressed to the lens (11).  The lens (11) can be moved along a desired trajectory on a vertical plane containing a Z-axis and an X-axis, which are perpendicular to each other, by controlling feeding of the lens holder (12) in the Z-axis and X-axis directions by means of a Z-axis movement mechanism (19) and an X-axis movement mechanism (15).  Thus, the lens surface (11a) can be processed with the lens (11) horizontally pressed to a circular arc-shaped processing surface (31a) of the lens processing tool (31).

JP2009154276	APPARATUS AND METHOD FOR MACHINING LENS
JP2010284764	WORKPIECE SURFACE MACHINING APPARATUS AND MULTIPLE TYPE WORKPIECE SURFACE MACHINING APPARATUS
JP06297315	OPTICAL PART WORKING DEVICE

KOJIMA, Hideo (5236-2, Oaza Higashiminowa, Minowa-machi, Kamiina-gu, Nagano 02, 〒3994602, JP)
小嶋秀夫 (〒02 長野県上伊那郡箕輪町大字東箕輪５２３６－２番地有限会社コジマエンジニアリング内 Nagano, 〒3994602, JP)

JP2009/002654

December 16, 2010

June 11, 2009

Click for automatic bibliography generation  

KOJIMA ENGINEERING CO., LTD. (5236-2, Oaza Higashiminowa Minowa-machi, Kamiina-gu, Nagano 02, 〒3994602, JP)
有限会社コジマエンジニアリング (〒02 長野県上伊那郡箕輪町大字東箕輪５２３６－２番地 Nagano, 〒3994602, JP)
KOJIMA, Hideo (5236-2, Oaza Higashiminowa, Minowa-machi, Kamiina-gu, Nagano 02, 〒3994602, JP)

B24B13/02

YOKOZAWA, Shiro (1132-18, ShimadachiMatsumoto-shi, Nagano 52, 〒3900852, JP)

View/Download PDF      PDF Help

Previous Patent: IC SOCKET FOR BATCH PROCESSING SYSTEM USING IC TRAY

Next Patent: ELECTROMAGNETIC VALVE CONTROL DEVICE, AND ACTUATOR