JPS63115146U - - Google Patents
Info
- Publication number
- JPS63115146U JPS63115146U JP1987006276U JP627687U JPS63115146U JP S63115146 U JPS63115146 U JP S63115146U JP 1987006276 U JP1987006276 U JP 1987006276U JP 627687 U JP627687 U JP 627687U JP S63115146 U JPS63115146 U JP S63115146U
- Authority
- JP
- Japan
- Prior art keywords
- film
- slit
- spool
- wall surface
- photographic film
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図乃至第４図はこの考案の一実施例を示す
もので、第１図はスプールのスリツトにフイルム
舌片を正対させた状態の斜視図、第２図はスリツ
ト形成部の拡大断面図、第３図はフイルムの巻取
り及びパトローネへの組み込み装置を示す概略説
明図、第４図Ａはスプール供給部でのスプールの
位置決め状態を示す断面図、同図Ｂはフイルム巻
取部におけるスリツトの向きの確認状態を示す断
面図、第５図は従来のスプールの拡大断面図であ
る。
１……巻軸、２……フランジ、３……スリツト
、３ａ，３ｂ……内壁面、４……フイルム、４ａ
……舌片、５……舌片の穴、６……係止爪、７…
…フイルム押えリブ、８……フイルム挿入口、９
，１０……フイルム当接面、１６……偏平面。
Figures 1 to 4 show an embodiment of this invention. Figure 1 is a perspective view of the film tongue with the film tongue directly facing the slit of the spool, and Figure 2 is an enlarged cross-section of the slit forming part. 3 is a schematic explanatory diagram showing a device for winding a film and assembling it into a cartridge. FIG. 4A is a cross-sectional view showing the positioning state of the spool in the spool supply section, and FIG. FIG. 5 is an enlarged cross-sectional view of a conventional spool, which is a cross-sectional view showing how the orientation of the slit is confirmed. 1... Winding shaft, 2... Flange, 3... Slit, 3a, 3b... Inner wall surface, 4... Film, 4a
... tongue piece, 5 ... tongue piece hole, 6 ... locking claw, 7 ...
...Film holding rib, 8...Film insertion slot, 9
, 10...Film contact surface, 16...Flat surface.
Claims (1)
きるスリツトを貫通状に設け、該スリツトの一方
の内壁面に、フイルム舌片の穴が係止できる係止
爪を、他方の内壁面にフイルム押えリブを設けた
写真フイルム用スプールにおいて、前記押えリブ
のフイルム挿入口側の外縁と、該押えリブ設置側
のスリツト内壁面に連接するフイルム当接面を連
続する円弧状に形成したことを特徴とする写真フ
イルム用スプール。 (2) 前記スリツト形成部の上面に、スリツトと
平行な偏平面を備えている実用新案登録請求の範
囲第１項記載の写真フイルム用スプール。 (3) 前記押えリブの円弧と、フイルム当接面の
円弧との半径が、同一又はほぼ同一である実用新
案登録請求の範囲第１項又は第２項記載の写真フ
イルム用スプール。[Claims for Utility Model Registration] (1) A slit into which the film tongue can be inserted is provided in the approximate center of the winding shaft, and a locking member is provided on one inner wall surface of the slit to which the hole of the film tongue can be engaged. In a photographic film spool having a film holding rib on the other inner wall surface, the retaining claw is attached to the film abutting surface that connects the outer edge of the holding rib on the film insertion opening side and the inner wall surface of the slit on the side where the holding rib is installed. A spool for photographic film characterized by being formed into a continuous arc shape. (2) The spool for photographic film according to claim 1, wherein the upper surface of the slit forming portion is provided with an oblique plane parallel to the slit. (3) The spool for photographic film according to claim 1 or 2, wherein the radius of the circular arc of the presser rib and the circular arc of the film contacting surface are the same or almost the same.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987006276U JPS63115146U (en) | 1987-01-20 | 1987-01-20 | |
| US07/145,370 US4834310A (en) | 1987-01-20 | 1988-01-19 | Photographic film spool |
| KR1019880000343A KR970009131B1 (en) | 1987-01-20 | 1988-01-19 | Photographic film spool |
| GB8801255A GB2199805B (en) | 1987-01-20 | 1988-01-20 | Photographic film spool |
| DE3801571A DE3801571A1 (en) | 1987-01-20 | 1988-01-20 | REEL FOR PHOTOGRAPHIC ROLLED FILM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987006276U JPS63115146U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115146U true JPS63115146U (en) | 1988-07-25 |
Family
ID=30788642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987006276U Pending JPS63115146U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115146U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4222353Y1 (en) * | 1965-12-01 | 1967-12-20 | ||
| JPS448856Y1 (en) * | 1966-03-23 | 1969-04-10 |
-
1987
- 1987-01-20 JP JP1987006276U patent/JPS63115146U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4222353Y1 (en) * | 1965-12-01 | 1967-12-20 | ||
| JPS448856Y1 (en) * | 1966-03-23 | 1969-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63115146U (en) | ||
| JPS6413635U (en) | ||
| JPS6145783U (en) | magnetic tape cassette | |
| JPS63115147U (en) | ||
| JPH0138578Y2 (en) | ||
| JPH02146646U (en) | ||
| JPS63115144U (en) | ||
| JPS6159921U (en) | ||
| JPH0165269U (en) | ||
| JPH02146645U (en) | ||
| JPH0315028Y2 (en) | ||
| JPS6161689U (en) | ||
| JPS59142967U (en) | magnetic tape cassette | |
| JPS61170187U (en) | ||
| JPS6359874U (en) | ||
| JPH0213051U (en) | ||
| JPS61153150U (en) | ||
| JPH0393488U (en) | ||
| JPH0337677U (en) | ||
| JPS6280281U (en) | ||
| JPS6248063U (en) | ||
| JPS6373742U (en) | ||
| JPS61187077U (en) | ||
| JPH0219566U (en) | ||
| JPH0324649U (en) |