JPS6358876U - - Google Patents
Info
- Publication number
- JPS6358876U JPS6358876U JP1986152262U JP15226286U JPS6358876U JP S6358876 U JPS6358876 U JP S6358876U JP 1986152262 U JP1986152262 U JP 1986152262U JP 15226286 U JP15226286 U JP 15226286U JP S6358876 U JPS6358876 U JP S6358876U
- Authority
- JP
- Japan
- Prior art keywords
- torque limit
- lock
- limit switch
- engaging portion
- differential
- 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
- 230000007935 neutral effect Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
- Control Of Electric Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案の一実施例の一部省略した断面
図、第２図、第３図、第４図、第５図は同上の遊
星歯車機構のロツク係合、ロツク解除説明用の一
部切欠した側断面図、同説明用断面図、右側面図
および第２図のＡ―Ａ矢視側面図、第６図は同上
の作動限界検出を示す一部省略した説明用断面図
である。
１……差動減速モーター、２……モーター、４
，５，６……遊星歯車機構、７……差動歯車装置
、１０，２０，３２……インターナルギヤー、１
７，２８，３０……サンギヤー、１８，２９，３
１……キヤリヤー、１６……ロツク係合部、２３
……ロツク解除係合部、２４，２５……トルクリ
ミツトスイツチ。
FIG. 1 is a partially omitted sectional view of an embodiment of the present invention, and FIGS. 2, 3, 4, and 5 are illustrations for explaining lock engagement and lock release of the same planetary gear mechanism. FIG. 6 is a partially cutaway side sectional view, an explanatory sectional view, a right side view, a side view taken along the line A--A in FIG. . 1...Differential reduction motor, 2...Motor, 4
, 5, 6... Planetary gear mechanism, 7... Differential gear device, 10, 20, 32... Internal gear, 1
7, 28, 30... Sun gear, 18, 29, 3
1...Carrier, 16...Lock engaging portion, 23
...Lock release engaging portion, 24, 25...Torque limit switch.
Claims (1)
て、遊星歯車機構とした差動減速装置のサンギヤ
ー、キヤリヤー、インターナルギヤーのいずれか
１の要素にトルクリミツトの作動地点でばね弾圧
等の中立点をずれて該要素をロツクしトルクリミ
ツトスイツチを保持するロツク係合部を設け、上
記ロツク方向の作動とは反対方向のトルクリミツ
トスイツチ復元方向に駆動したとき上記したばね
弾圧等のロツクを解除するとともにトルクリミツ
トスイツチを復元させて所要方向に作動するため
に上記差動歯車装置の他の要素に、または複数連
設した他の遊星歯車機構の隣接のサンギヤー、キ
ヤリヤー、インターナルギヤーのいずれかの要素
に上記ロツク状態の要素を通常の中立点に戻すよ
うに係合駆動するロツク解除係合部を設け、かつ
ロツク解除係合部を設けた該要素とロツク係合部
を設けた前記要素とを係合して配設したことを特
徴とする差動減速モーターのトルクリミツトスイ
ツチのロツクおよびロツク解除機構。 In a differential reduction motor with torque limit control, any one element of the sun gear, carrier, or internal gear of the differential reduction device, which is a planetary gear mechanism, is shifted from its neutral point due to spring pressure, etc., at the operating point of the torque limit. A lock engaging portion is provided to lock and hold the torque limit switch, and when the torque limit switch is driven in the restoration direction, which is opposite to the operation in the locking direction, the lock such as the spring compression described above is released and the torque limiter is activated. In order to restore the switch and operate it in the desired direction, the above described above is applied to other elements of the differential gear set, or to any of the adjacent sun gear, carrier, or internal gear of another planetary gear set connected in series. A lock release engaging portion is provided that engages and drives the element in the locked state to return it to its normal neutral point, and the element provided with the lock release engaging portion is engaged with the element provided with the lock engagement portion. A locking and unlocking mechanism for a torque limit switch of a differential reduction motor, characterized in that the torque limit switch is arranged as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152262U JPH043581Y2 (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152262U JPH043581Y2 (en) | 1986-10-02 | 1986-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6358876U true JPS6358876U (en) | 1988-04-19 |
| JPH043581Y2 JPH043581Y2 (en) | 1992-02-04 |
Family
ID=31070082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986152262U Expired JPH043581Y2 (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043581Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51142200A (en) * | 1975-04-26 | 1976-12-07 | Kyoei Kikou Kk | Motor type fastening tool |
| JPS5479416A (en) * | 1977-12-08 | 1979-06-25 | Katsuyuki Totsu | Control system for clutch power rotary tool |
-
1986
- 1986-10-02 JP JP1986152262U patent/JPH043581Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51142200A (en) * | 1975-04-26 | 1976-12-07 | Kyoei Kikou Kk | Motor type fastening tool |
| JPS5479416A (en) * | 1977-12-08 | 1979-06-25 | Katsuyuki Totsu | Control system for clutch power rotary tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043581Y2 (en) | 1992-02-04 |
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