Title:
HEAT CAULKING DEVICE AND HEAT CAULKING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/088567
Kind Code:
A1
Abstract:
A heat caulking device is provided with: a lens frame holding part that holds a lens frame having a first inner frame part and a heat caulking protrusion part; a horn part having a pressing surface that applies a pressing force with which the heat caulking protrusion part is foldable to an inner side of the first inner frame part; and a slide supporting part that supports at least one of the lens frame holding part and the horn part so as to be made relatively movable in a direction orthogonal to an axis by a component of the pressing force in the direction orthogonal to the axis.
Inventors:
NAGAYAMA NORIMITSU (JP)
Application Number:
PCT/JP2017/040892
Publication Date:
May 17, 2018
Filing Date:
November 14, 2017
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
B29C65/20; G02B7/02
Foreign References:
| JP2016021005A | 2016-02-04 | |||
| JP2007223121A | 2007-09-06 | |||
| JP2016075806A | 2016-05-12 | |||
| JP2010005891A | 2010-01-14 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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