JPH0485136A - Walking type working machine - Google Patents

Walking type working machine

Info

Publication number
JPH0485136A
JPH0485136A JP19684490A JP19684490A JPH0485136A JP H0485136 A JPH0485136 A JP H0485136A JP 19684490 A JP19684490 A JP 19684490A JP 19684490 A JP19684490 A JP 19684490A JP H0485136 A JPH0485136 A JP H0485136A
Authority
JP
Japan
Prior art keywords
driven pulley
pulley
transmission belt
tension
driving
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
Application number
JP19684490A
Other languages
Japanese (ja)
Inventor
Junichi Kitamura
純一 北村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP19684490A priority Critical patent/JPH0485136A/en
Publication of JPH0485136A publication Critical patent/JPH0485136A/en
Pending legal-status Critical Current

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  • Arrangement Of Transmissions (AREA)
  • Body Structure For Vehicles (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

PURPOSE:To prevent the damage of a driven pulley by interposing a protective member between the ground surface and the lower end part of the driven pulley fitted coaxially to a travelling wheel, and providing tension pulleys interposingly between a driving pulley and the driven pulley to perform the switching of power to a driving belt. CONSTITUTION:Driven pulleys 11 are coaxially fixed to both rear wheels 2 respectively. Plate like protective members 29 are connected to a lateral pair of supporting brackets 27 of a machine body 3, and the lower extended part of each protective member 29 is bent into L-shape toward the wheel 2 side so as to enter between the ground surface G and the lower end part of the driven pulley 11 to protect the driven pulley 11 from the ground surface G. A driving belt 12 is wound between the driven pulley 11 and a driving pulley 10, and tension pulleys 13a, 13b are provided in such a way as to act upon the vertical belt parts 12a, 12b of the driving belt 12. The switching of driving force transmission is controlled by these tension pulleys 13a, 13b.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、歩行型作業機の走行伝動構造に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a traveling power transmission structure for a walking type working machine.

〔従来の技術〕[Conventional technology]

歩行型作業機の1っである歩行型草刈機においては、走
行用の車輪の車軸に従動プーリーを直接取り付けると共
に、別位置の駆動プーリーと従動プーリーとに亘って伝
動ベルトを巻回する構造が提案されている。そして、伝
動ベルトに対して出退操作自在なテンションプーリーを
設けることにより、この伝動ベルトの部分で伝動の大切
操作が行えるように構成している。
A walk-behind lawn mower, which is a type of walk-behind work equipment, has a structure in which the driven pulley is directly attached to the axle of the traveling wheel, and the transmission belt is wound around the drive pulley and the driven pulley at different positions. Proposed. By providing a tension pulley that can be moved in and out of the transmission belt, important transmission operations can be performed at this transmission belt portion.

前述のように従動プーリーを車輪に取り付けるのは、従
動プーリーを大型にすることが容易な為に、駆動プーリ
ーからの減速比を大きくできるからである。つまり、大
径の従動プーリーとテンションクラッチ構造により、別
に設けられるギヤ装置等の小型化が図れるのである。
The reason why the driven pulley is attached to the wheel as described above is because it is easy to make the driven pulley large, so that the reduction ratio from the driving pulley can be increased. In other words, by using the large diameter driven pulley and the tension clutch structure, it is possible to downsize the separately provided gear device and the like.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

′前述のように、車輪に取りつけられる従動プーリーが
大径になると、従動プーリーの下端部(外周部)が地面
に近くなってしまう。従って、段差を乗り越えるような
場合には、従動ブーリ−の下端部が段差に衝突して従動
プーリーが破損するおそれがある。
'As mentioned above, when the diameter of the driven pulley attached to the wheel becomes large, the lower end (outer periphery) of the driven pulley becomes close to the ground. Therefore, when climbing over a step, there is a risk that the lower end of the driven pulley will collide with the step and the driven pulley will be damaged.

こて本発明は、このような従動プーリーの破損を防止す
ることを目的としている。
The present invention aims to prevent such damage to the driven pulley.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の特徴は歩行型作業機において、次のように構成
することにある。つまり、走行用の車輪に同芯状に従動
プーリーを取り付け、別位置に配置された出力側の駆動
プーリーと前記従動プーリーとに亘って伝動ベルトを巻
回し、この伝動ベルトにテンションプーリーを配置して
、このテンションプーリーによる伝動ベルトの緊張・弛
緩操作により前記車輪への動力を伝達入切操作可能に構
成すると共に、機体の固定部に取り付けた保護部材を前
記従動プーリーの下端部と地面との間に入り込ませてあ
ることにあり、その作用及び効果は次の通りである。
The feature of the present invention is that the walking type work machine is configured as follows. In other words, a driven pulley is attached concentrically to a running wheel, a transmission belt is wound around the output drive pulley and the driven pulley, which are located at different locations, and a tension pulley is placed around this transmission belt. The transmission belt is tensioned/relaxed by this tension pulley so that power can be transmitted on/off to the wheels, and a protective member attached to a fixed part of the aircraft is connected between the lower end of the driven pulley and the ground. The reason for this is that it is inserted between the two, and its functions and effects are as follows.

〔作 用〕[For production]

例えば第1図に示すように、従動プーリー(11)の下
端部と地面(G)との間に保護部材(29)を入り込ま
せてやると、従動プーリー(11)の下端部が保護され
て従動プーリー(11)の下端部が地面(G)に衝突す
るような事態が防止される。
For example, as shown in Fig. 1, when the protective member (29) is inserted between the lower end of the driven pulley (11) and the ground (G), the lower end of the driven pulley (11) is protected. This prevents the lower end of the driven pulley (11) from colliding with the ground (G).

又、テンシa”7プーリー(13a)、 (13b) 
l:より伝動ベルト(I2)を緩めて伝動切り状態とす
ると、例えば第3図に示すように、伝動ベルト(12)
か従動プーリー(11)から外側に拡がり、保護部材(
29)上に乗ることになる。つまり、保護部材(29)
によって伝動ベルト(12)が拡がった状態で支持され
るのである。
Also, tension a”7 pulley (13a), (13b)
l: When the transmission belt (I2) is loosened further and the transmission is cut off, for example, as shown in Fig. 3, the transmission belt (12)
The protection member (
29) You will be on top of it. In other words, the protective member (29)
This allows the transmission belt (12) to be supported in an expanded state.

〔発明の効果〕〔Effect of the invention〕

以上のように、車輪に取り付けられた従動プーリーを地
面から保護することにより、従動プーリーの不測な破損
を防止してベルト伝動構造の耐久性の向上を図ることが
できた。
As described above, by protecting the driven pulley attached to the wheel from the ground, it was possible to prevent unexpected damage to the driven pulley and improve the durability of the belt transmission structure.

そして、従動プーリーの保護部材は伝動切り操作時に伝
動ベルトを支持する機能も備えているので、伝動ベルト
専用の支持部材が不要になり構造の簡素化も図れる。
Furthermore, since the protection member of the driven pulley also has the function of supporting the transmission belt during the transmission cutting operation, a support member dedicated to the transmission belt is not required, and the structure can be simplified.

〔実施例〕〔Example〕

以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.

第4図に示すように前輪(1)及び後輪(2)(走行用
の車輪に相当)で支持された機体(3)の下部に、2組
の回転式の刈刃(4)を備えたモーア(5)が取り付け
られ、機体(3)の中央にエンジン(6)、機体(3)
の横倒部に集草バック(7)、機体の後部に操縦ハンド
ル(8)が備えられて歩行型作業機の1つである自走式
の歩行型草刈機が構成されている。
As shown in Figure 4, two sets of rotary cutting blades (4) are installed at the bottom of the machine body (3), which is supported by front wheels (1) and rear wheels (2) (corresponding to wheels for traveling). The mower (5) is attached to the center of the fuselage (3), the engine (6) and the fuselage (3).
A grass-collecting bag (7) is provided on the sideways portion of the machine, and a control handle (8) is provided at the rear of the machine body to form a self-propelled walk-behind mower, which is one of the walk-behind working machines.

次に、この歩行型草刈機の走行系の伝動構造について説
明する。第1図及び第4図に示すようにエンジン(6)
の動力は後側の走行用のミッションケース(9)に伝達
される。このミッションケース(9)内には正逆転切換
え可能なギヤ変速機構(図示せず)が備えられており、
その正転又は逆転の動力を左右の後輪(2)に伝達する
ための駆動プーリー(10)が左右に各々備えられてい
る。
Next, the transmission structure of the traveling system of this walk-behind mower will be explained. Engine (6) as shown in Figures 1 and 4
The power is transmitted to the transmission case (9) for driving on the rear side. This mission case (9) is equipped with a gear transmission mechanism (not shown) that can switch between forward and reverse directions.
Drive pulleys (10) are provided on the left and right, respectively, for transmitting the forward or reverse rotation power to the left and right rear wheels (2).

これに対し、第1図及び第2図に示すように、機体(3
)の左右に一対の支持ブラケット(27)(固定部に相
当)が連結され、両支持ブラケット(27)に亘り後輪
(2)用の車軸(28)が架設固定されている。車軸(
28)の左右には後輪(2)が各々独立に回転自在に支
持されると共に、両後輪(2)の各々に従動プーリー(
11)が同芯状に固定されている。
On the other hand, as shown in Figures 1 and 2, the aircraft (3
) are connected to a pair of support brackets (27) (corresponding to fixed parts) on the left and right sides, and an axle (28) for the rear wheel (2) is constructed and fixed across both support brackets (27). axle(
Rear wheels (2) are independently rotatably supported on the left and right sides of the wheel (28), and each of the rear wheels (2) is provided with a driven pulley (28).
11) are fixed concentrically.

そして、両支持ブラケット(27)に連結された板状の
保護部材(29)が下方に延出されL字状に折り曲げら
れて、その先端が地面(G)と従動プーリー(11)の
下端部の間に入り込んでいる。
A plate-shaped protection member (29) connected to both support brackets (27) is extended downward and bent into an L-shape, with its tip touching the ground (G) and the lower end of the driven pulley (11). It's stuck in between.

第1図及び第2図に示すように後輪(2)の従動プーリ
ー(11)と駆動プーリー(10)とに亘って伝動ベル
ト(12)が巻回されている。伝動ベルト(12)にお
いて駆動プーリー(lO)と従動プーリー(11)との
間の一方のベルト部分(12a)の巻回経路外側に第1
テンシヨンプーリー(13a)が配filされ、反対側
のベルト部分(12b)の巻回経路外側に第2テンシヨ
ンプーリー(13b)が配置されている。
As shown in FIGS. 1 and 2, a transmission belt (12) is wound around a driven pulley (11) and a drive pulley (10) of the rear wheel (2). In the transmission belt (12), there is a first belt on the outside of the winding path of one belt portion (12a) between the driving pulley (lO) and the driven pulley (11).
A tension pulley (13a) is arranged, and a second tension pulley (13b) is arranged outside the winding path of the belt portion (12b) on the opposite side.

この第1及び第2テンシヨンプーリー(13a)。These first and second tension pulleys (13a).

(13b)は、左右の側板(17)の横軸芯(Pl)周
りに独立に揺動自在な第1テンシヨンアーム(14a)
及び第2テンシヨンアーム(14b)の先端に取り付け
られており、第1テンシヨンプーリー(13a)と第2
テンシヨンプーリー(13b)とに亘って引張りバネ(
15)が架設されている。
(13b) is a first tension arm (14a) that is independently swingable around the horizontal axis (Pl) of the left and right side plates (17).
It is attached to the tip of the second tension arm (14b), and connects the first tension pulley (13a) and the second tension arm (14b).
The tension spring (
15) has been constructed.

第1及び第2テンシヨンアーム(14a)、 (14b
)の先端に、揺動自在な操作部材(16a)、 (16
b)が取り付けられると共に、操作部材(16a)、 
(16b)の先端同志がピン連結されている。そして、
側板(17)の横軸芯(P2)周りに操作アーム(18
)が揺動自在に支持されると共に、操作部材(16a)
First and second tension arms (14a), (14b
), a swingable operating member (16a), (16
b) is attached, and the operating member (16a),
The tips of (16b) are connected with pins. and,
The operating arm (18) is attached around the horizontal axis (P2) of the side plate (17).
) is swingably supported, and the operating member (16a)
.

(16b)の先端と操作アーム(18)の先端とに亘っ
て、連係部材(20)がピン連結構造にて架設されてい
る。さらに、機体(3)の支持ピン(23)と連係部材
(20)の先端とに亘ってバネ(22)が架設されてい
る。この場合、駆動プーリー(10)と従動プーリー(
11)の両回転中心を結ぶ中心線(X)よりも若干上側
に、支持ピン(23)が位置している。
A linking member (20) is installed with a pin connection structure between the tip of the arm (16b) and the tip of the operating arm (18). Further, a spring (22) is installed across the support pin (23) of the body (3) and the tip of the linking member (20). In this case, the driving pulley (10) and the driven pulley (
A support pin (23) is located slightly above the center line (X) connecting the two rotation centers of 11).

以上のような伝動ベルト(12)及び第1・第2テンシ
ヨンプーリー(13a)、 (13b)等の構造は左右
の後輪(2)の各々に設けられており、第4図に示す操
縦ハンドル(8)の左右に設けられたクラッチレバ−(
19a)、 (19b)と、左右の操作アーム(18)
が連係ロッド(21)を介して連結されている。
The structures such as the transmission belt (12) and the first and second tension pulleys (13a) and (13b) as described above are provided on each of the left and right rear wheels (2), and the operation as shown in FIG. Clutch levers (
19a), (19b), and left and right operating arms (18)
are connected via a linking rod (21).

第2図に示す状態はクラッチレバ−(19a)。The state shown in FIG. 2 is the clutch lever (19a).

(19b)から手を離している状態であり、バネ(22
)が自然長状態となっている。これにより、第1及び第
2テンシヨンアーム(14a)、 (14b)が操作部
材(16a)、 (16b)と一体で横軸芯(Pl)周
りに自由に揺動できる状態であり、駆動プーリー(10
)を正転又は逆転させると、第1及び第2テンシヨンプ
ーリー(13a)、 (13b)が一体で片方に動いて
、動力が従動プーリー(11)に伝達されるのである。
(19b), and the spring (22
) is in its natural length state. As a result, the first and second tension arms (14a), (14b) are in a state where they can freely swing around the horizontal axis (Pl) integrally with the operating members (16a), (16b), and the drive pulley (10
) is rotated forward or reverse, the first and second tension pulleys (13a) and (13b) move together in one direction, and power is transmitted to the driven pulley (11).

そして、クラッチレバ−(19a)、 (19b)を握
り操作して第4図に示す位置(A)にまで操作すると、
連係ロッド(21)が引き操作されて操作アーム(18
)が紙面上方に揺動操作される。この場合、駆動プーリ
ー(10)と従動プーリー(11)の両回転中心を結ぶ
中心線(X)に沿って、連係部材(20)が紙面右上方
に引き上げ操作されると共に、操作アーム(18)と連
係部材(20)との連結点(Y)か、中心線(X)より
も上方に持ち上げ操作される。
Then, when the clutch levers (19a) and (19b) are gripped and operated to the position (A) shown in Fig. 4,
When the linking rod (21) is pulled, the operating arm (18)
) is swung upwards on the page. In this case, the linking member (20) is pulled up to the upper right in the paper along the center line (X) connecting the rotation centers of the driving pulley (10) and the driven pulley (11), and the operating arm (18) The connecting point (Y) between the connecting member (20) and the connecting member (20) is lifted above the center line (X).

これにより、第3図に示すように操作部材(16a)、
 (16b)によって、第1及び第2テンシヨンプーリ
ー(13a)、 (13b)が押し拡げられて行く。
As a result, as shown in FIG. 3, the operating member (16a),
(16b), the first and second tension pulleys (13a) and (13b) are pushed apart.

そして、前記連結点(Y)が中心線(X)よりも上方に
持ち上げられることによって、第1及び第2テンシヨン
プーリー(13a)、 (13b)等の自重により、操
作部材(16a)、 (16b)の連結点(Z)が中心
線(X)上から下方に変位することが防止されるのであ
る。
Then, as the connecting point (Y) is lifted above the center line (X), the weight of the first and second tension pulleys (13a), (13b), etc. causes the operation members (16a), ( This prevents the connecting point (Z) of 16b) from being displaced downward from above the center line (X).

そして、前述のような状態になるとバネ(22)が自然
長状態から引き伸ばされることになるので、このバネ(
22)の付勢力によって、操作部材(16a)、 (1
6b)の連結点CZ’)が中心線<X>上から上方又は
下方に変位することが防止されるのである。
When the above-mentioned state occurs, the spring (22) will be stretched from its natural length state, so this spring (22) will be stretched from its natural length state.
22), the operating members (16a), (1
This prevents the connecting point CZ') of 6b) from being displaced upwardly or downwardly from above the center line <X>.

以上のようにして、第1及び第2テンシヨンプーリー(
13a)、 (13b)が中心線(X)から等距離だけ
押し拡げられて、伝動ベルト(12)の張力が弱まり、
駆動プーリー(1o)からの動力が断たれるのである。
As described above, the first and second tension pulleys (
13a) and (13b) are pushed apart by the same distance from the center line (X), the tension of the transmission belt (12) is weakened,
The power from the drive pulley (1o) is cut off.

つまり、左右一方のクラッチレバ−(19a)又は(1
9b)を第4図に示す位置(A)に操作して左右一方の
後輪(2)への動力を断つことにより、旋回操作を行っ
たり歩行型草刈機の手押し操作を行うのである。
In other words, one of the left and right clutch levers (19a) or (1
9b) to the position (A) shown in FIG. 4 to cut off the power to one of the left and right rear wheels (2), a turning operation or a manual push operation of the walk-behind mower is performed.

左右の後輪(2)には各々ブレーキ(26)が備えられ
ており、このブレーキの操作レバー(24)と操作アー
ム(18)とに亘って連係ロッド(25)が架設されて
いる。これにより、第3図に示す状態(クラッチレバ−
(19a)、 (19b)を第4図の位置(A)に操作
)から、クラッチレバ−(19a)、 (19b)を第
4図に示す位置(B)にまで握り操作すると、さらに連
係ロッド(21)が引き操作されて、操作レバー(24
)により後輪(2)のブレーキ(26)が入り操作され
る。これにより、小半径での旋回が行える。
The left and right rear wheels (2) are each equipped with a brake (26), and a linkage rod (25) is installed across the brake control lever (24) and the control arm (18). As a result, the state shown in Fig. 3 (clutch lever
(19a) and (19b) are moved to position (A) shown in Fig. 4), and when the clutch levers (19a) and (19b) are gripped and operated to position (B) shown in Fig. 4, the connecting rod (21) is pulled, and the operation lever (24) is pulled.
), the brake (26) of the rear wheel (2) is applied and operated. This allows for small radius turns.

以上のような操作を行うと、第3図に示すように拡がっ
た伝動ベルト(12)が保護部材(29)に接触して、
拡がった状態で支持されるのである。
When the above operation is performed, the spread transmission belt (12) comes into contact with the protection member (29) as shown in FIG.
It is supported in an expanded state.

又、第2図に示すように支持ブラケット(27)は長孔
(27a)を介して機体(3)に、ボルト(30)で連
結されており、支持ブラケット(27)の位置を前後に
動かして伝動ベルト(12)の張り具合を調節できるよ
うにしている。
Further, as shown in Fig. 2, the support bracket (27) is connected to the fuselage (3) through a long hole (27a) with a bolt (30), and the position of the support bracket (27) can be moved back and forth. The tension of the transmission belt (12) can be adjusted by

尚、特許請求の範囲の項に図面との対照を便利にする為
に符号を記すが、該記入により本発明は添付図面の構造
に限定されるものではない。
Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明に係る歩行型作業機の実施例を示し、第1
図は歩行型草刈機における後輪付近の背面図、第2図は
伝動状態における従動プーリー及び伝動ベルト等の側面
図、第3図は伝動切状態における従動プーリー及び伝動
ベルト等の側面図、第4図は歩行型草刈機の全体側面図
である。 (2)・・・・・・車輪、(lO)・・・・・・駆動プ
ーリー(11)・・・・・・従動プーリー、(12)・
・・・・・伝動ベルト、(13a)、 (13b)・−
・・・−テンションプーリー、(27) ・・・・・・
機体の固定部、(29)・・・・・・保護部材、(G)
・・・・・・地面。
The drawings show an embodiment of the walking type work machine according to the present invention, and the first embodiment
The figure is a rear view of the vicinity of the rear wheels of a walk-behind mower, Figure 2 is a side view of the driven pulley and transmission belt, etc. in the transmission state, and Figure 3 is a side view of the driven pulley and transmission belt, etc. in the transmission off state. Figure 4 is an overall side view of the walk-behind mower. (2)... Wheels, (lO)... Drive pulley (11)... Driven pulley, (12)...
...Transmission belt, (13a), (13b)...
・・・−Tension pulley, (27) ・・・・・・
Fixed part of the fuselage, (29)...Protective member, (G)
······Ground.

Claims (1)

【特許請求の範囲】[Claims] 走行用の車輪(2)に同芯状に従動プーリー(11)を
取り付け、別位置に配置された出力側の駆動プーリー(
10)と前記従動プーリー(11)とに亘って伝動ベル
ト(12)を巻回し、この伝動ベルト(12)にテンシ
ョンプーリー(13a)、(13b)を配置して、この
テンションプーリー(13a)、(13b)による伝動
ベルト(12)の緊張・弛緩操作により前記車輪(2)
への動力を伝達入切操作可能に構成すると共に、機体の
固定部(27)に取り付けた保護部材(29)を前記従
動プーリー(11)の下端部と地面(G)との間に入り
込ませてある歩行型作業機。
A driven pulley (11) is attached concentrically to the running wheel (2), and the drive pulley on the output side (
A transmission belt (12) is wound around the transmission belt (10) and the driven pulley (11), and tension pulleys (13a) and (13b) are arranged around the transmission belt (12). (13b) by tensioning and relaxing the transmission belt (12), the wheel (2)
The protective member (29) attached to the fixed part (27) of the aircraft body is inserted between the lower end of the driven pulley (11) and the ground (G). A walk-behind work machine.
JP19684490A 1990-07-25 1990-07-25 Walking type working machine Pending JPH0485136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19684490A JPH0485136A (en) 1990-07-25 1990-07-25 Walking type working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19684490A JPH0485136A (en) 1990-07-25 1990-07-25 Walking type working machine

Publications (1)

Publication Number Publication Date
JPH0485136A true JPH0485136A (en) 1992-03-18

Family

ID=16364604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19684490A Pending JPH0485136A (en) 1990-07-25 1990-07-25 Walking type working machine

Country Status (1)

Country Link
JP (1) JPH0485136A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406834A (en) * 1992-09-07 1995-04-18 Koyo Seiko Co., Ltd. Torque sensor
WO2006128942A1 (en) * 2005-06-03 2006-12-07 Manuel Bernedo Toran Electromechanical drive mechanism for motor vehicles with combustion engines
JP2007278758A (en) * 2006-04-04 2007-10-25 Honda Motor Co Ltd Inductance detection circuit, torque sensor unit, and electric power steering system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406834A (en) * 1992-09-07 1995-04-18 Koyo Seiko Co., Ltd. Torque sensor
WO2006128942A1 (en) * 2005-06-03 2006-12-07 Manuel Bernedo Toran Electromechanical drive mechanism for motor vehicles with combustion engines
JP2007278758A (en) * 2006-04-04 2007-10-25 Honda Motor Co Ltd Inductance detection circuit, torque sensor unit, and electric power steering system

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