JPS6419143U - - Google Patents
Info
- Publication number
- JPS6419143U JPS6419143U JP11270287U JP11270287U JPS6419143U JP S6419143 U JPS6419143 U JP S6419143U JP 11270287 U JP11270287 U JP 11270287U JP 11270287 U JP11270287 U JP 11270287U JP S6419143 U JPS6419143 U JP S6419143U
- Authority
- JP
- Japan
- Prior art keywords
- helical gear
- shaft
- displacement
- torque detector
- utility
- 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
- 238000006073 displacement reaction Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power Steering Mechanism (AREA)
Description
第１図は本考案のトルク検出器を適用した電気
式動力舵取装置の概略図、第２図は本考案のトル
ク検出器の第１実施例の断面図、第３図は第２実
施例の断面図である。
主要部分の符号の説明、１１……入力軸、１４
……モータ、１６……トルク検知器（ポテンシヨ
メータ）、２２……出力軸、２５，６０……はす
ば歯車、６８……軸、７０……スリーブ、７７…
…スプリング、８０……アイドラギヤ、４０，４
０′……ギヤ群。
Fig. 1 is a schematic diagram of an electric power steering system to which the torque detector of the present invention is applied, Fig. 2 is a sectional view of the first embodiment of the torque detector of the present invention, and Fig. 3 is a second embodiment of the torque detector of the present invention. FIG. Explanation of symbols of main parts, 11... Input shaft, 14
... Motor, 16 ... Torque detector (potentiometer), 22 ... Output shaft, 25, 60 ... Helical gear, 68 ... Shaft, 70 ... Sleeve, 77 ...
... Spring, 80 ... Idler gear, 40,4
0'...Gear group.
Claims (1)
る出力軸と、入力軸間で回転力を伝達するはすば
歯車手段と、該はすば歯車手段による回転力伝達
時一方の軸上で軸方向に回転力に応じて変位する
変位手段と、該変位に抗する力を付与する弾性手
段と、該変位を検知する検知手段とより成るトル
ク検出器。 ２ 前記はすば歯車手段は、入力軸に固定された
はすば歯車と、出力軸に軸方向変位自在にスプラ
イン結合されたはすば歯車とより成ることを特徴
とする実用新案登録請求の範囲第１項に記載のト
ルク検出器。 ３ 前記はすば歯車手段は両はすば歯車にアイド
ラギヤを有していることを特徴とする実用新案登
録請求の範囲第２項に記載のトルク検出器。 ４ 前記弾性手段はコイルばねであることを特徴
とする実用新案請求の範囲第１項に記載のトルク
検出器。 ５ 前記検知手段はポテンシオメータであること
を特徴とする実用新案請求の範囲第１項に記載の
トルク検出器。 ６ 前記変位手段は、出力軸上のはすば歯車と共
に変位する軸と、該軸の変位に従つて変位するス
リーブとより成る実用新案請求の範囲第１項に記
載のことを特徴とするトルク検出器。[Claims for Utility Model Registration] 1. An input shaft that receives rotational input, an output shaft that outputs rotational force, a helical gear means that transmits rotational force between the input shafts, and rotation by the helical gear means. A torque detector comprising a displacement means that displaces in the axial direction on one shaft in response to rotational force during force transmission, an elastic means that applies a force to resist the displacement, and a detection means that detects the displacement. 2. A utility model registration request characterized in that the helical gear means comprises a helical gear fixed to the input shaft and a helical gear splined to the output shaft so as to be freely displaceable in the axial direction. Torque detector according to range 1. 3. The torque detector according to claim 2, wherein the helical gear means includes both helical gears and an idler gear. 4. The torque detector according to claim 1 of the utility model, wherein the elastic means is a coil spring. 5. The torque detector according to claim 1, wherein the detection means is a potentiometer. 6. A torque converter according to claim 1 of the utility model, wherein the displacement means comprises a shaft that is displaced together with a helical gear on the output shaft, and a sleeve that is displaced in accordance with the displacement of the shaft. Detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112702U JPH0535308Y2 (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112702U JPH0535308Y2 (en) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419143U true JPS6419143U (en) | 1989-01-31 |
| JPH0535308Y2 JPH0535308Y2 (en) | 1993-09-08 |
Family
ID=31351879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987112702U Expired - Lifetime JPH0535308Y2 (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535308Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8245813B2 (en) | 2006-08-21 | 2012-08-21 | Jtekt Corporation | Steering apparatus |
| WO2024018706A1 (en) * | 2022-07-19 | 2024-01-25 | グローブライド株式会社 | Line-winding device, and reel and winch for fishing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150029A (en) * | 1984-08-20 | 1986-03-12 | Naoyuki Fujita | Transfer dynamometer |
-
1987
- 1987-07-24 JP JP1987112702U patent/JPH0535308Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150029A (en) * | 1984-08-20 | 1986-03-12 | Naoyuki Fujita | Transfer dynamometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8245813B2 (en) | 2006-08-21 | 2012-08-21 | Jtekt Corporation | Steering apparatus |
| WO2024018706A1 (en) * | 2022-07-19 | 2024-01-25 | グローブライド株式会社 | Line-winding device, and reel and winch for fishing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535308Y2 (en) | 1993-09-08 |