JPS63128540U - - Google Patents
Info
- Publication number
- JPS63128540U JPS63128540U JP2029087U JP2029087U JPS63128540U JP S63128540 U JPS63128540 U JP S63128540U JP 2029087 U JP2029087 U JP 2029087U JP 2029087 U JP2029087 U JP 2029087U JP S63128540 U JPS63128540 U JP S63128540U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- shaft
- knob
- fixing device
- attached
- 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
Description
第１図はこの考案の一実施例を示す要部縦断側
面図、第２図は同上のツマミを外した斜視図、第
３図は同じく他の実施例を示す斜視図、第４図は
一般の１６mm映画映写機の一例を示す側面図、第
５図は従来のリールの斜視図、第６図ないし第９
図は各種の従来例を示す一部縦断側面図である。
２１……リールシヤフト、２２……雄ネジ、３
５……リール、３６……回止部材、３８……ツマ
ミ、３９……ネジ孔。
Fig. 1 is a vertical sectional side view of the main part showing one embodiment of this invention, Fig. 2 is a perspective view of the same with the knob removed, Fig. 3 is a perspective view of another embodiment, and Fig. 4 is a general view. Figure 5 is a side view showing an example of a 16mm movie projector, Figure 5 is a perspective view of a conventional reel, Figures 6 to 9 are
The figure is a partially longitudinal side view showing various conventional examples. 21...Reel shaft, 22...Male thread, 3
5... Reel, 36... Rotating member, 38... Knob, 39... Screw hole.
Claims (1)
を取付ける部分の断面形状を丸形とし、このシヤ
フト先端にツマミを着脱自在にねじ込むための雄
ネジを設けて、シヤフトに固定したリール受部材
とツマミによりリールを挾着せしめる構造とする
とともに、リール受部材には摩擦係数の高い材料
からなるリールとシヤフトの回止部材を取付けた
ことを特徴とする映写機におけるリール固定装置
。 In a movie projector, the section of the reel shaft where the reel is attached has a round cross-sectional shape, and a male screw is provided at the tip of the shaft for screwing in a knob in a removable manner, so that the reel is held between the reel receiving member fixed to the shaft and the knob. 1. A reel fixing device for a movie projector, characterized in that the reel fixing device has a structure in which the reel is fixed, and a reel and shaft rotation preventing member made of a material with a high coefficient of friction is attached to the reel receiving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2029087U JPS63128540U (en) | 1987-02-14 | 1987-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2029087U JPS63128540U (en) | 1987-02-14 | 1987-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128540U true JPS63128540U (en) | 1988-08-23 |
Family
ID=30815668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2029087U Pending JPS63128540U (en) | 1987-02-14 | 1987-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128540U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215180U (en) * | 1988-07-13 | 1990-01-30 |
-
1987
- 1987-02-14 JP JP2029087U patent/JPS63128540U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215180U (en) * | 1988-07-13 | 1990-01-30 |