JPH0344885B2 - - Google Patents
Info
- Publication number
- JPH0344885B2 JPH0344885B2 JP14294985A JP14294985A JPH0344885B2 JP H0344885 B2 JPH0344885 B2 JP H0344885B2 JP 14294985 A JP14294985 A JP 14294985A JP 14294985 A JP14294985 A JP 14294985A JP H0344885 B2 JPH0344885 B2 JP H0344885B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- recess
- casting mold
- barrel
- lens barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005266 casting Methods 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14294985A JPS623910A (ja) | 1985-06-28 | 1985-06-28 | レンズ繰り出し用鏡胴の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14294985A JPS623910A (ja) | 1985-06-28 | 1985-06-28 | レンズ繰り出し用鏡胴の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623910A JPS623910A (ja) | 1987-01-09 |
| JPH0344885B2 true JPH0344885B2 (enrdf_load_stackoverflow) | 1991-07-09 |
Family
ID=15327393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14294985A Granted JPS623910A (ja) | 1985-06-28 | 1985-06-28 | レンズ繰り出し用鏡胴の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623910A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008111541A2 (en) | 2007-03-09 | 2008-09-18 | Toyota Jidosha Kabushiki Kaisha | Control device for vehicular drive system |
| CN110900920A (zh) * | 2019-11-21 | 2020-03-24 | 吉林大学 | 质子、重粒子调强补偿器模具及其使用方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4645274B2 (ja) * | 2005-04-08 | 2011-03-09 | ソニー株式会社 | レンズ装置及び撮像装置 |
| JP2008287034A (ja) * | 2007-05-17 | 2008-11-27 | Sharp Corp | アクチュエータ、およびその製造方法、撮像機器、ならびに携帯電子機器 |
| JP5603695B2 (ja) | 2010-07-26 | 2014-10-08 | 矢崎総業株式会社 | 防水コネクタ |
-
1985
- 1985-06-28 JP JP14294985A patent/JPS623910A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008111541A2 (en) | 2007-03-09 | 2008-09-18 | Toyota Jidosha Kabushiki Kaisha | Control device for vehicular drive system |
| CN110900920A (zh) * | 2019-11-21 | 2020-03-24 | 吉林大学 | 质子、重粒子调强补偿器模具及其使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS623910A (ja) | 1987-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6499986B1 (en) | Plastic trial lens and injection molded product and mold assembly for making the plastic trial lens | |
| EP0925170B1 (en) | Apparatus for rotationally aligning a feature of an optical tool with a gate in an injection molding apparatus | |
| GB1208943A (en) | Method and apparatus for generating a lens | |
| JPS604768B2 (ja) | レンズ鏡胴ユニットの製造方法 | |
| JPH0344885B2 (enrdf_load_stackoverflow) | ||
| EP1146370B1 (en) | Method for production of plastic ferrule for optical connector | |
| JP2686122B2 (ja) | プラスチックレンズの高精度成形方法及びその成形装置 | |
| JPS6097301A (ja) | 樹脂光学要素及び該要素を製造する方法 | |
| JPS61297112A (ja) | レンズ繰り出し用鏡胴の製造方法 | |
| JP2502718B2 (ja) | 光学素子成形型と光学素子成形方法と光学素子 | |
| US4689005A (en) | Molding apparatus | |
| CN113557127A (zh) | 具有对准表面的模具对 | |
| WO2013145754A1 (ja) | プラスチックレンズの製造方法、及び光学レンズ成形用型の製造方法 | |
| JPH08276470A (ja) | 射出成形用金型 | |
| JPH0416328B2 (enrdf_load_stackoverflow) | ||
| JP2825015B2 (ja) | レンズ鏡筒の成形方法 | |
| JP6037169B2 (ja) | プラスチックレンズの製造方法 | |
| JPH02154854A (ja) | 摺動テーブル装置およびその製造方法 | |
| JPS6339053Y2 (enrdf_load_stackoverflow) | ||
| JP2793320B2 (ja) | 光学成形体の射出成形金型および成形方法 | |
| JPH10312724A (ja) | ポリマー碍子成形用金型 | |
| JPS60171233A (ja) | ガラスレンズ成形装置 | |
| JP4773789B2 (ja) | 成形用金型及びその製造方法 | |
| JPS63296912A (ja) | 射出成形装置 | |
| JP2957614B2 (ja) | プラスチックレンズの成形法と成形用金型 |