JPS6279227U - - Google Patents
Info
- Publication number
- JPS6279227U JPS6279227U JP16920585U JP16920585U JPS6279227U JP S6279227 U JPS6279227 U JP S6279227U JP 16920585 U JP16920585 U JP 16920585U JP 16920585 U JP16920585 U JP 16920585U JP S6279227 U JPS6279227 U JP S6279227U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- winding
- slit
- bored
- light
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図は本考案のフイルム巻取用スプールの一
実施例の斜視図であり、第２図は同上の溝の形状
を示す巻軸の溝部分の断面図である。第３図から
第７図は溝の形状の他の例を示す巻軸の溝部分の
断面図である。第８図はＪＩＳ１２０フイルムの
途中を省略した平面図であり、第９図はＪＩＳ１
２０フイルムをスプールに巻装した状態を示す模
式断面図である。第１０図及び第１１図は従来の
スプールの斜視図である。
１…スプール、２…巻軸、３…フランジ、４…
フイルム、５…遮光紙、６…スリツト係合部、７
…スリツト、８…溝、９…係止面、１０…位置決
め爪。
FIG. 1 is a perspective view of an embodiment of the film take-up spool of the present invention, and FIG. 2 is a sectional view of the groove portion of the winding shaft showing the shape of the groove. 3 to 7 are cross-sectional views of the groove portion of the winding shaft showing other examples of groove shapes. Figure 8 is a plan view of a JIS120 film with the middle part omitted, and Figure 9 is a JIS120 film.
FIG. 2 is a schematic cross-sectional view showing a state in which a No. 20 film is wound around a spool. FIGS. 10 and 11 are perspective views of conventional spools. 1... Spool, 2... Winding shaft, 3... Flange, 4...
Film, 5... Light shielding paper, 6... Slit engagement portion, 7
...slit, 8...groove, 9...locking surface, 10...positioning claw.
Claims (1)
、該巻軸に穿設された遮光紙の端部を係合するス
リツトとを有するスプールにおいて、軸長方向で
あつて該スリツトが穿設された部位以外の巻軸の
部位の円周方向に穿設された溝と、該溝の一端に
形成されたスプール位置決め機構の位置決め爪に
係止する係止面とを具備し、該係止面が位置決め
爪に係止したときに該スリツトが巻取装置の遮光
紙供給路と対向するように構成されていることを
特徴とするフイルム巻取用スプール。 A spool having a winding shaft for winding light-shielding paper to which a film is fixed, and a slit bored in the winding shaft for engaging the end of the light-shielding paper, the slit being bored in the longitudinal direction of the shaft. a groove bored in the circumferential direction of a portion of the winding shaft other than the portion where the spool is positioned, and a locking surface that locks with a positioning pawl of a spool positioning mechanism formed at one end of the groove; 1. A film winding spool characterized in that the slit faces a light-shielding paper supply path of a winding device when the surface is engaged with a positioning pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16920585U JPH0326515Y2 (en) | 1985-11-05 | 1985-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16920585U JPH0326515Y2 (en) | 1985-11-05 | 1985-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6279227U true JPS6279227U (en) | 1987-05-21 |
| JPH0326515Y2 JPH0326515Y2 (en) | 1991-06-07 |
Family
ID=31102794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16920585U Expired JPH0326515Y2 (en) | 1985-11-05 | 1985-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326515Y2 (en) |
-
1985
- 1985-11-05 JP JP16920585U patent/JPH0326515Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326515Y2 (en) | 1991-06-07 |