JPS6363412U - - Google Patents
Info
- Publication number
- JPS6363412U JPS6363412U JP15849686U JP15849686U JPS6363412U JP S6363412 U JPS6363412 U JP S6363412U JP 15849686 U JP15849686 U JP 15849686U JP 15849686 U JP15849686 U JP 15849686U JP S6363412 U JPS6363412 U JP S6363412U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sheet material
- blade
- mold member
- fastened
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図はピン形成用穴を設けた羽根の平面図。
第２図は羽根を金型内に固定した状態の第１図Ａ
―Ａ方向の断面図。第３図はピンを形成した羽根
の平面図。第４図は第３図の変形例の型断面図で
ある。
１……固定型板、２……可動型板、４，６……
エジエクターピン、１０……羽根。
FIG. 1 is a plan view of a blade with holes for forming pins.
Figure 2 is Figure 1A with the blade fixed in the mold.
- Cross-sectional view in the A direction. FIG. 3 is a plan view of the blade with pins formed thereon. FIG. 4 is a sectional view of a mold of a modification of FIG. 3. 1...Fixed template, 2...Movable template, 4, 6...
Ejector pin, 10... feather.
Claims (1)
に樹脂製ピンを射出成形する金型に送り、前記シ
ート材を前記金型のキヤビテイ近傍に型部材で締
付け固定するとともに、前記シート材の羽根部と
なる羽根の摺接部を型部材の締付けから解除した
ことを特徴とする露出制御用羽根のピン成形用金
型。 A resin sheet material is sent to a mold for injection molding resin pins on one or both sides of the sheet material, and the sheet material is fastened and fixed near the cavity of the mold with a mold member, and the blade portion of the sheet material is A mold for forming a pin for an exposure control blade, characterized in that the sliding contact portion of the blade is released from the clamping of a mold member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15849686U JPS6363412U (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15849686U JPS6363412U (en) | 1986-10-15 | 1986-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363412U true JPS6363412U (en) | 1988-04-26 |
Family
ID=31082040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15849686U Pending JPS6363412U (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363412U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223159A (en) * | 1975-08-18 | 1977-02-21 | San Seimitsu Kakou Kenkiyuushi | Method of forming synthetic resin basic frame |
| JPS5727322B2 (en) * | 1978-05-19 | 1982-06-10 |
-
1986
- 1986-10-15 JP JP15849686U patent/JPS6363412U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223159A (en) * | 1975-08-18 | 1977-02-21 | San Seimitsu Kakou Kenkiyuushi | Method of forming synthetic resin basic frame |
| JPS5727322B2 (en) * | 1978-05-19 | 1982-06-10 |