JPS6188463U - - Google Patents
Info
- Publication number
- JPS6188463U JPS6188463U JP17239684U JP17239684U JPS6188463U JP S6188463 U JPS6188463 U JP S6188463U JP 17239684 U JP17239684 U JP 17239684U JP 17239684 U JP17239684 U JP 17239684U JP S6188463 U JPS6188463 U JP S6188463U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- stage
- view
- ratchet
- drive device
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
添付の図面は本考案のモータ駆動装置の１実施
例を示し、第１図は部分的に切断して描いた側面
図、第２図は駆動部ケース蓋を取り除いた状態の
平面図、第３図は手動操作用部材付近の拡大断面
図、第４図はラチエツト歯を設けたウオーム受歯
車の部分断面図、第５図は上記ラチエツト歯の斜
視図、第６図はラチエツト歯を設けた次段減速元
歯車の部分断面図、第７図は上記ラチエツト歯の
斜視図、第８図はラチエツト歯を設けた手回し用
ノブの部分断面図に手動操作軸を付記した説明図
、第９図は上記ラチエツト歯の斜視図である。
１…駆動部ケース、２…同蓋、３…駆動用モー
タ、４…第１段ウオーム元歯車、５…第１段ウオ
ーム受歯車、５ａ…ラチエツト歯、６…第２段減
速元歯車、６ａ…ラチエツト歯、１０…偏心カム
、１４…ラチエツト手段、１５…手動操作軸、１
５ａ…ピン、１８…手動操作用のノブ、１８ａ…
ラチエツト歯、１９…ラチエツト手段。
The attached drawings show one embodiment of the motor drive device of the present invention, in which Fig. 1 is a partially cutaway side view, Fig. 2 is a plan view with the drive part case cover removed, and Fig. 3 is a plan view with the drive part case lid removed. The figure is an enlarged cross-sectional view of the vicinity of the manual operation member, Figure 4 is a partial cross-sectional view of the worm receiving gear equipped with ratchet teeth, Figure 5 is a perspective view of the ratchet tooth, and Figure 6 is a worm gear with ratchet teeth installed. FIG. 7 is a perspective view of the ratchet teeth, FIG. 8 is a partial cross-sectional view of a manual knob equipped with ratchet teeth, with a manual operation shaft added, and FIG. FIG. 3 is a perspective view of the ratchet teeth. DESCRIPTION OF SYMBOLS 1... Drive unit case, 2... Lid, 3... Drive motor, 4... First stage worm original gear, 5... First stage worm receiving gear, 5a... Ratchet tooth, 6... Second stage reduction gear, 6a ... Ratchet tooth, 10... Eccentric cam, 14... Ratchet means, 15... Manual operation shaft, 1
5a...pin, 18...knob for manual operation, 18a...
Ratchet tooth, 19... Ratchet means.
Claims (1)
群とを備えたモータ駆動装置において、任意の減
速段の受歯車と、上記任意段の次段の元歯車とを
それぞれ別体に構成するとともに上記双方の歯車
をラチエツト手段を介して連結し、かつ、前記次
段の受歯車に対しラチエツト手段を介して手動操
作による回転力を伝動する手段を設けたことを特
徴とするモータ駆動装置。 In a motor drive device including a motor that rotates in a fixed direction and a multi-stage reduction gear group, a receiving gear of an arbitrary reduction stage and a master gear of the next stage of the above-mentioned arbitrary stage are configured separately, and the above-mentioned A motor drive device characterized in that both gears are connected through a ratchet means, and means is provided for transmitting rotational force by manual operation to the next gear receiving gear through the ratchet means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984172396U JPH0229817Y2 (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984172396U JPH0229817Y2 (en) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188463U true JPS6188463U (en) | 1986-06-09 |
| JPH0229817Y2 JPH0229817Y2 (en) | 1990-08-10 |
Family
ID=30730063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984172396U Expired JPH0229817Y2 (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229817Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130963A (en) * | 1974-04-03 | 1975-10-16 | ||
| JPS57170666U (en) * | 1981-04-22 | 1982-10-27 |
-
1984
- 1984-11-15 JP JP1984172396U patent/JPH0229817Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130963A (en) * | 1974-04-03 | 1975-10-16 | ||
| JPS57170666U (en) * | 1981-04-22 | 1982-10-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0229817Y2 (en) | 1990-08-10 |