JPH0370960U - - Google Patents
Info
- Publication number
- JPH0370960U JPH0370960U JP13179089U JP13179089U JPH0370960U JP H0370960 U JPH0370960 U JP H0370960U JP 13179089 U JP13179089 U JP 13179089U JP 13179089 U JP13179089 U JP 13179089U JP H0370960 U JPH0370960 U JP H0370960U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- ratchet wheel
- ribbon
- winding mechanism
- winding
- 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 11
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Winding Of Webs (AREA)
Description
第1図および第2図は本考案に係るリボン巻取
り機構の実施例を示すものであり、第1図は要部
の分解斜視図、第2図は板ばねの撓む状態を示す
説明図、第3図ないし第5図は従来のリボン巻取
り機構を示すものであり、第3図は要部の平面図
、第4図は要部の縦断面図、第5図は第3図の要
部の拡大断面図である。
1……プラテン、3……サーマルヘツド、4…
…リボンカセツト、5……インクリボン、6……
送出しリール、7……巻取りリール、8……巻取
りボビン、9……巻取り軸、11……スペーサ、
12……ラツク、13……巻取り歯車、14……
コイルばね、15……第1巻取り歯車、16……
第2巻取り歯車、17……歯車支持体、19……
遊星歯車、20……太陽歯車、23……板ばね、
24……つめ車、25……歯。
Figures 1 and 2 show an embodiment of the ribbon winding mechanism according to the present invention, with Figure 1 being an exploded perspective view of the main parts, and Figure 2 being an explanatory diagram showing the state in which the leaf spring is bent. , Fig. 3 to Fig. 5 show a conventional ribbon winding mechanism, Fig. 3 is a plan view of the main part, Fig. 4 is a longitudinal sectional view of the main part, and Fig. 5 is a cross-sectional view of the main part. FIG. 3 is an enlarged sectional view of main parts. 1...platen, 3...thermal head, 4...
...Ribbon cassette, 5...Ink ribbon, 6...
Delivery reel, 7... Winding reel, 8... Winding bobbin, 9... Winding shaft, 11... Spacer,
12... Rack, 13... Winding gear, 14...
Coil spring, 15... First winding gear, 16...
Second winding gear, 17... Gear support, 19...
Planetary gear, 20... Sun gear, 23... Leaf spring,
24... rattle wheel, 25... teeth.
Claims (1)
巻取りを行なうリボン巻取り機構において、板ば
ねを支持してなる回転体と、この板ばねの先端部
が係合可能とされ板ばねの所定の撓みにより係合
状態を解除される複数の歯が連設されたつめ車と
を設け、これらの回転体およびつめ車のいずれか
一方により他方を回転駆動するようにしたことを
特徴とするリボン巻取り機構。 In a ribbon winding mechanism that winds a ribbon by transmitting the driving force of a drive source to a winding shaft, a leaf spring is used, in which the tip of the leaf spring is engageable with a rotating body that supports a leaf spring. A ratchet wheel is provided with a plurality of teeth that are disengaged by a predetermined deflection of the ratchet wheel, and one of the rotary body and the ratchet wheel drives the other to rotate. Ribbon winding mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13179089U JPH0370960U (en) | 1989-11-13 | 1989-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13179089U JPH0370960U (en) | 1989-11-13 | 1989-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0370960U true JPH0370960U (en) | 1991-07-17 |
Family
ID=31679277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13179089U Pending JPH0370960U (en) | 1989-11-13 | 1989-11-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0370960U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011095710A (en) * | 2009-10-29 | 2011-05-12 | National Taiwan Univ Of Science & Technology | Wolf tone eliminator |
-
1989
- 1989-11-13 JP JP13179089U patent/JPH0370960U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011095710A (en) * | 2009-10-29 | 2011-05-12 | National Taiwan Univ Of Science & Technology | Wolf tone eliminator |
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