JPH041527U - - Google Patents
Info
- Publication number
- JPH041527U JPH041527U JP4061890U JP4061890U JPH041527U JP H041527 U JPH041527 U JP H041527U JP 4061890 U JP4061890 U JP 4061890U JP 4061890 U JP4061890 U JP 4061890U JP H041527 U JPH041527 U JP H041527U
- Authority
- JP
- Japan
- Prior art keywords
- film
- spool shaft
- rollers
- roller
- acts
- 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 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図は、この考案の一実施例に係るフイルム
巻戻装置のフイルム装填状態を示す平面図、第２
図は、同実施例のフイルム装填途中状態を示す平
面図、第３図は、同実施例のフイルム装填前の状
態を示す平面図、第４図は、同実施例におけるフ
イルム巻戻し動作を説明するための平面図、第５
図は、同実施例におけるフイルム巻上げ動作を説
明するための平面図である。
１……カメラ本体、２……フイルム収納室、３
……フイルムパトローネ、４……スプール軸、５
，６……駆動ローラ、５ａ，６ａ……歯車、７…
…駆動歯車、８……アイドルローラ、９……アー
ム、９ａ……支点、１０……ばね、１１……裏蓋
、１２……板ばね。
FIG. 1 is a plan view showing a film loading state of a film rewinding device according to an embodiment of the invention;
3 is a plan view showing the state of the same embodiment before the film is loaded. FIG. 4 is a plan view showing the film rewinding operation of the same embodiment. 5th floor plan for
The figure is a plan view for explaining the film winding operation in the same embodiment. 1...Camera body, 2...Film storage chamber, 3
...Film cartridge, 4...Spool shaft, 5
, 6... Drive roller, 5a, 6a... Gear, 7...
... Drive gear, 8 ... Idle roller, 9 ... Arm, 9a ... Fulcrum, 10 ... Spring, 11 ... Back cover, 12 ... Leaf spring.
Claims (1)
ル軸をローラによつて回転駆動させ、フイルムの
巻戻し動作を行うようにしたフイルム巻戻装置に
おいて、 上記スプール軸の周面に当接し、同一回転数で
連動する２つのローラが所定間隔を隔てて配置さ
れ、少なくとも一方のローラは、他方のローラよ
り若干大径で、しかも変形可能な弾性体から構成
されている正、逆回転可能の一対の駆動ローラと
、上記スプール軸の周面に当接し上記スプール軸
を上記２つの駆動ローラに比較的弱いばね力を受
けて圧接する圧接ローラと、 を備え、上記２つの駆動ローラは、フイルム巻戻
し方向に回転させるとき、上記スプール軸が２つ
の上記駆動ローラ間に引寄せられる方向に作用し
、フイルム巻上げに伴いフイルムがフイルムパト
ローネから引き出されるとき、上記スプール軸が
２つの上記駆動ローラ間から離れる方向に作用す
る位置関係に配設したことを特徴とするフイルム
巻戻装置。[Scope of Claim for Utility Model Registration] A film rewinding device in which a spool shaft protruding from the end face of a film cassette is rotated by a roller to rewind the film. Two rollers that are in contact and interlock at the same rotation speed are arranged at a predetermined interval, and at least one roller has a slightly larger diameter than the other roller and is made of a deformable elastic body.Forward and reverse rotation. a pair of drive rollers that are capable of moving, and a pressure roller that contacts the circumferential surface of the spool shaft and presses the spool shaft against the two drive rollers by receiving a relatively weak spring force, the two drive rollers When the film is rotated in the rewinding direction, the spool shaft acts in a direction that draws it between the two driving rollers, and when the film is pulled out from the film cartridge as the film is wound, the spool shaft acts between the two driving rollers. A film rewinding device characterized in that the film rewinding device is arranged in a positional relationship that acts in a direction away from between the rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4061890U JP2512655Y2 (en) | 1990-04-18 | 1990-04-18 | Film rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4061890U JP2512655Y2 (en) | 1990-04-18 | 1990-04-18 | Film rewinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041527U true JPH041527U (en) | 1992-01-08 |
| JP2512655Y2 JP2512655Y2 (en) | 1996-10-02 |
Family
ID=31550560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4061890U Expired - Lifetime JP2512655Y2 (en) | 1990-04-18 | 1990-04-18 | Film rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512655Y2 (en) |
-
1990
- 1990-04-18 JP JP4061890U patent/JP2512655Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512655Y2 (en) | 1996-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4922357A (en) | Mechanism for driving the reels of a tape player | |
| JPH041527U (en) | ||
| JPS6037541B2 (en) | magnetic recording and reproducing device | |
| JPS6120936B2 (en) | ||
| JP2527464Y2 (en) | Tape reel table mechanism | |
| EP0036589B1 (en) | A reel shaft device of a magnetic recording tape running apparatus | |
| JPH0110771Y2 (en) | ||
| JPH07276757A (en) | Transfer ribbon casette | |
| JPS6141146Y2 (en) | ||
| JPS5920292Y2 (en) | Reel winding game toy | |
| JPS6141150Y2 (en) | ||
| JPS6144280Y2 (en) | ||
| JPS5813487Y2 (en) | Tape winding device in tape cassette | |
| JPH072218Y2 (en) | Ink ribbon winding device | |
| JPH0610515Y2 (en) | Automatic recorder mechanism of tape recorder | |
| JPH0214450A (en) | Reel driver | |
| JPH0610516Y2 (en) | Auto-river steer precoder auto-river mechanism | |
| JPH0345305Y2 (en) | ||
| KR910007250Y1 (en) | Slip driving apparatus of reel table for video tape recorder | |
| JPS6327291Y2 (en) | ||
| JPH021711Y2 (en) | ||
| JPS6325526Y2 (en) | ||
| JPS5847544Y2 (en) | Automatic stop device for tape recorder | |
| JP2985781B2 (en) | Transferer | |
| JPS5831137Y2 (en) | projector |