JPS6441761U - - Google Patents
Info
- Publication number
- JPS6441761U JPS6441761U JP13793487U JP13793487U JPS6441761U JP S6441761 U JPS6441761 U JP S6441761U JP 13793487 U JP13793487 U JP 13793487U JP 13793487 U JP13793487 U JP 13793487U JP S6441761 U JPS6441761 U JP S6441761U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- drive
- rack gear
- rack
- tooth
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Gears, Cams (AREA)
- Moving Of Heads (AREA)
Description
第１図は本考案に係るギア駆動機構のラツクギ
アを一部を省略して示す拡大斜視図、第２図は第
１図のラツクギアと駆動ギアとの噛合いを一部を
省略して示す拡大平面図、第３図は第２図のラツ
クギアと駆動ギアとにおけるピツクアツプ駆動モ
ータの駆動電流の増加および変動を測定したデー
タを示す図、第４図は従来のギア駆動機構を示す
斜視図、第５図は第４図のラツクギアを一部を省
略して示す拡大斜視図、第６図は第４図のピツク
アツプ駆動モータの駆動電流の増加および変動を
測定したデータを示す図である。
２０……ラツクギア、２１……ラツクギア歯、
２２……切溝、２３……駆動ギア、２４……駆動
ギア歯。
Fig. 1 is an enlarged perspective view showing the rack gear of the gear drive mechanism according to the present invention with some parts omitted, and Fig. 2 is an enlarged view showing the meshing between the rack gear and the drive gear in Fig. 1 with some parts omitted. 3 is a plan view, and FIG. 3 is a diagram showing data obtained by measuring the increase and fluctuation of the drive current of the pick-up drive motor in the rack gear and drive gear shown in FIG. 2. FIG. 4 is a perspective view showing a conventional gear drive mechanism, and FIG. 5 is an enlarged perspective view showing the rack gear shown in FIG. 4 with a part omitted, and FIG. 6 is a diagram showing data obtained by measuring increases and fluctuations in the drive current of the pickup drive motor shown in FIG. 4. 20... Rack gear, 21... Rack gear tooth,
22...kerf, 23...drive gear, 24...drive gear teeth.
Claims (1)
ギアに噛合してラツクギアを駆動する駆動ギアと
を有するギア駆動装置において、前記ラツクギア
の各ギア歯に弾性を付与するように各ギア歯の間
に切溝を形成したことを特徴とするギア駆動装置
。 In a gear drive device having a rack gear with gear teeth arranged in a row, and a drive gear that meshes with the rack gear to drive the rack gear, a cut is made between each gear tooth of the rack gear so as to impart elasticity to each gear tooth of the rack gear. A gear drive device characterized by forming a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13793487U JPS6441761U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13793487U JPS6441761U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441761U true JPS6441761U (en) | 1989-03-13 |
Family
ID=31399813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13793487U Pending JPS6441761U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267405A (en) * | 1990-03-15 | 1991-11-28 | Seramika:Kk | Method for paving sidewalk in low water permeable soil area |
| JP2002539951A (en) * | 1999-03-18 | 2002-11-26 | コルシュ プレッセン アーゲー | Rotary press with interchangeable insert punch |
-
1987
- 1987-09-09 JP JP13793487U patent/JPS6441761U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267405A (en) * | 1990-03-15 | 1991-11-28 | Seramika:Kk | Method for paving sidewalk in low water permeable soil area |
| JP2002539951A (en) * | 1999-03-18 | 2002-11-26 | コルシュ プレッセン アーゲー | Rotary press with interchangeable insert punch |
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