Title:
搬送装置、光学素子の製造装置、及び光学素子の製造方法
Document Type and Number:
Japanese Patent JP4288951
Kind Code:
B2
Abstract:
A conveyance apparatus, including: a supporting device having a through hole passing in a gravity direction, to support a glass material in a fluid or semi-fluid condition; and a supplying device to supply a fluid into the through hole; wherein when the glass material is dropped into the through hole, it is supported by the fluid in the through hole, under a non-physical contact condition, and when the glass material is not supported by change of the force of the fluid, it drops from a lower end of the through hole to an outside.
Inventors:
Hosoe Shu
Application Number:
JP2003024356A
Publication Date:
July 01, 2009
Filing Date:
January 31, 2003
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
C03B11/00; G02B3/00; C03B7/12; C03B7/14; C03B19/10; C03B40/04
Domestic Patent References:
| JP6340430A | ||||
| JP2001180945A |
Attorney, Agent or Firm:
Keijiro Tamura
Kenichi Kobayashi
Kenichi Kobayashi