JPH0346194Y2 - - Google Patents

Info

Publication number
JPH0346194Y2
JPH0346194Y2 JP1985100922U JP10092285U JPH0346194Y2 JP H0346194 Y2 JPH0346194 Y2 JP H0346194Y2 JP 1985100922 U JP1985100922 U JP 1985100922U JP 10092285 U JP10092285 U JP 10092285U JP H0346194 Y2 JPH0346194 Y2 JP H0346194Y2
Authority
JP
Japan
Prior art keywords
link
small
spring
handle
links
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.)
Expired
Application number
JP1985100922U
Other languages
Japanese (ja)
Other versions
JPS6210248U (en
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 filed Critical
Priority to JP1985100922U priority Critical patent/JPH0346194Y2/ja
Priority to FR8609620A priority patent/FR2584452B1/en
Publication of JPS6210248U publication Critical patent/JPS6210248U/ja
Application granted granted Critical
Publication of JPH0346194Y2 publication Critical patent/JPH0346194Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Harvester Elements (AREA)

Description

【考案の詳細な説明】 産業上の利用分野 本考案は小形空冷２サイクルガソリンエンジン
の如き内燃機関を動力源として有しハンドルを両
手で把持して作業する携帯形動力刈払機等のよう
な作業機械のスロツトル制御装置に関するもので
ある。[Detailed description of the invention] Industrial field of application This invention is applicable to work such as portable power brush cutters that use an internal combustion engine such as a small air-cooled two-stroke gasoline engine as a power source and are operated by gripping the handle with both hands. This invention relates to a throttle control device for a machine.

従来の技術 前記の如き作業機械は、作業者が両手でハンド
ルを正しく把持して作業することが安全確保のう
えから要求されており、一方の手がハンドルから
離れると機体の保持が不安定になり、回転刈刃等
の作動工具が作業者に接触して危害を与える等の
危険がある。しかしながら、従来のスロツトル制
御装置はそのような片手ハンドル把持状態でもス
ロツトルレバーが駆動位置に保たれて機械を駆動
状態に保ち得るように構成されている。Prior Art In order to ensure safety, the above-mentioned working machines require the operator to correctly grasp the handle with both hands, and if one hand leaves the handle, the machine becomes unstable. There is a danger that operating tools such as rotary cutting blades may come into contact with workers and cause harm. However, the conventional throttle control device is constructed such that even when the handle is held with one hand, the throttle lever is kept in the drive position and the machine can be kept in the drive state.

考案が解決しようとする問題点 前記の如き従来の装置は、例えば、機械の作動
工具が作業中に周囲の固い物体に当つたとき等に
生じる衝撃で作業者の片手がハンドルから不意に
離れても、スロツトルレバーが握られていれば機
械は依然として作動状態にあり、安全性が極めて
低いという問題がある。本考案はかゝる問題点を
解決するためになされたものである。Problems to be Solved by the Invention Conventional devices such as those described above do not allow the operator to accidentally remove one hand from the handle due to a shock that occurs when, for example, a working tool of a machine hits a surrounding hard object during work. However, the problem is that if the throttle lever is held, the machine is still in operation, making it extremely unsafe. The present invention has been made to solve these problems.

問題点を解決するための手段 そこで本考案は、内燃機関を動力源として有し
ハンドルを両手で把持して作業する作業機械のス
ロツトル制御装置において、一端を枠体に枢着す
ると共に他端を機関のスロツトル弁に作動上連結
した大リンクと、大リンクをスロツトル弁のアイ
ドリング位置の方へ偏圧するばねと、大リンクの
中間部にそれぞれ一端を同軸上に枢着すると共に
互いに反対方向へ延び、かつ前記大リンクの枢動
平面に対してほぼ平行な平面上をそれぞれ独立に
枢動し得る二つの小リンクと、これら二つの小リ
ンクにそれぞれ連結されて各小リンクを前記大リ
ンクが偏圧されている同一方向へそれぞれ偏圧す
る一対のばねと、一方の小リンクに他方の小リン
クが前記ばねの偏圧に抗して枢動した時に係合し
てその枢動を規制するストツパ部分を設け、各小
リンクをばねの作用に抗して枢動させ得るように
各小リンクとハンドルに設けられた左手操作レバ
ー及び右手操作レバーとの間をそれぞれ連結する
一対のケーブルとを有する構成を特徴とするもの
である。Means for Solving the Problems Therefore, the present invention provides a throttle control device for a working machine that uses an internal combustion engine as a power source and is operated by gripping the handle with both hands. A large link operatively connected to the throttle valve of the engine, a spring biasing the large link toward the idling position of the throttle valve, and a spring having one end coaxially pivoted to an intermediate portion of the large link and extending in opposite directions to each other. , and two small links capable of independently pivoting on a plane substantially parallel to the pivot plane of the large link, each connected to these two small links so that each small link is biased by the large link. A pair of springs each biased in the same direction, and a stopper portion that engages one small link to restrict the pivoting when the other small link pivots against the biased pressure of the spring. and a pair of cables respectively connecting each small link and a left-hand operation lever and a right-hand operation lever provided on the handle so that each small link can pivot against the action of a spring. It is characterized by:

作 用 従つて、上記構成により、ハンドルの一方の操
作レバーを操作しただけでは、それに連結された
小リンクは枢動するが、他方の操作レバーは枢動
しないので大リンクはそのばねに偏圧されたまま
で枢動せず、従つてスロツトル弁はアイドリング
位置に保持されたままである。ハンドルが正しく
把持されて両方の操作レバーが操作されたとき、
二つの小リンクが共に枢動して大リンクをばねの
作用に抗して枢動させ、このためスロツトル弁は
開いて機関を加速する。Effect Therefore, with the above configuration, when only one operating lever of the handle is operated, the small link connected to it pivots, but the other operating lever does not pivot, so the large link is biased by its spring. The throttle valve remains in the idle position and does not pivot. When the handle is gripped correctly and both control levers are operated,
The two small links pivot together to cause the large link to pivot against the action of the spring, which opens the throttle valve and accelerates the engine.

実施例 以下に本考案を図面の実施例に基づいて説明す
る。Embodiments The present invention will be explained below based on embodiments shown in the drawings.

図示実施例は例えば携帯形動力剪定機に適した
装置であり、箱状枠体１が機体の一部に固定され
ており、枠体１はその内部に大リンク２の一端を
ピン３によつて枢動可能に支持している。大リン
ク２の他端即ち自由端はケーブル４を介して内燃
機関の気化器のスロツトル弁に連結されている。
更に、大リンク２はその自由端近くに引張コイル
ばね５の一端を取付けており、ばね５の他端は枠
体１に植設されたピン６に係止されている。ばね
５は大リンク２をピン３の周りに第１図をみて時
計方向へ偏圧しており、大リンク２はそれと一体
に形成されたストツパ部分７が枠体１の内面に係
合することによつて図示した位置に保持され、こ
の位置において内燃機関の気化器のスロツトル弁
はアイドリング位置にあつて機関をアイドリング
状態に保ち、かつ遠心クラツチは作動せずに刈刃
の駆動を停止している。大リンク２が図示した位
置からばね５の作用に抗して反時計方向へ枢動さ
れると、気化器のスロツトル弁が開いて機関を加
速しかつ遠心クラツチが作動して、その動力を刈
刃へ伝達し刈刃をを駆動する。 The illustrated embodiment is a device suitable for, for example, a portable power pruning machine, in which a box-shaped frame 1 is fixed to a part of the machine body, and one end of a large link 2 is connected inside the frame 1 by a pin 3. It is pivotably supported. The other or free end of the large link 2 is connected via a cable 4 to a throttle valve of a carburetor of an internal combustion engine.
Further, the large link 2 has one end of a tension coil spring 5 attached near its free end, and the other end of the spring 5 is locked to a pin 6 implanted in the frame 1. The spring 5 biases the large link 2 around the pin 3 in a clockwise direction as viewed in FIG. Therefore, it is held in the position shown, in which the throttle valve of the carburetor of the internal combustion engine is in the idling position to keep the engine idling, and the centrifugal clutch is not activated, stopping the drive of the cutting blade. . When the large link 2 is pivoted counterclockwise from the position shown against the action of the spring 5, the carburetor throttle valve opens to accelerate the engine and the centrifugal clutch operates to harvest the power. It is transmitted to the blade and drives the cutting blade.

大リンク２の長手方向両端の中間部分の外側面
にピン８が植設されており、ピン８に二つの小リ
ンク９及び１０がそれぞれの一端において同軸状
に枢着されている。各小リンク９，１０はピン８
から互いに反対方向に延在しかつ大リンク２の枢
動平面に対してほぼ平行な２つの平面上をそれぞ
れ独立に枢動し得るようになつている。一方の小
リンク９は他方の小リンク１０に隣接する端部の
両側部に一対のストツパ部分１１及び１２を一体
に形成しており、該ストツパ１１，１２は小リン
ク９及び１０が互いに相対的に枢動する時に他方
の小リンク１０に係合して両小リンク９，１０の
相対的枢動をストツパ１１及び１２の間の所定の
角度範囲に限定するようになつている。一方の小
リンク９はその自由端に引張コイルばね１３の一
端を取付けており、ばね１３の他端は枠体１に植
設されたピン１４に係止されている。このため、
ばね１３は一方の小リンク９をピン８の周りに時
計方向へ偏圧している。他方の小リンク１０はそ
の自由端と枠体１に植設されたピン１５との間に
張設された引張コイルばね１６によつてピン８の
周りに反時計方向へ偏圧されている。 A pin 8 is implanted on the outer surface of the intermediate portion of both longitudinal ends of the large link 2, and two small links 9 and 10 are coaxially pivoted to the pin 8 at one end of each. Each small link 9, 10 has pin 8
The large link 2 can pivot independently on two planes extending in opposite directions from the main link 2 and substantially parallel to the pivot plane of the large link 2. One of the small links 9 has a pair of stopper parts 11 and 12 integrally formed on both sides of the end adjacent to the other small link 10, and the stoppers 11 and 12 are arranged so that the small links 9 and 10 are relative to each other. When pivoting, it engages with the other small link 10 to limit the relative pivoting of the two small links 9, 10 to a predetermined angular range between the stoppers 11 and 12. One small link 9 has one end of a tension coil spring 13 attached to its free end, and the other end of the spring 13 is locked to a pin 14 implanted in the frame 1. For this reason,
Spring 13 biases one small link 9 clockwise around pin 8. The other small link 10 is biased counterclockwise around the pin 8 by a tension coil spring 16 stretched between its free end and a pin 15 implanted in the frame 1.

更に、一方の小リンク９の自由端にケーブル１
７の一端が取付けられており、ケーブル１７はば
ね１３と反対方向へ延びてその他端が機体の右手
ハンドルに枢着された右手操作レバー（図示せ
ず）に連結されており、右手操作レバーを操作し
てケーブル１７をばね１３の作用に抗して引張
り、小リンク９を反時計方向へ枢動させることが
できる。 Furthermore, a cable 1 is attached to the free end of one of the small links 9.
7 is attached at one end, and the cable 17 extends in the opposite direction to the spring 13, and the other end is connected to a right-hand operating lever (not shown) pivotally attached to the right-hand handle of the aircraft body, and the cable 17 extends in the opposite direction to the spring 13, and the other end is connected to a right-hand operating lever (not shown) pivotally mounted to the right-hand handle of the aircraft. In operation, the cable 17 can be pulled against the action of the spring 13, causing the small link 9 to pivot counterclockwise.

同様に、他方の小リンク１０の自由端はばね１
６と反対方向へ延びるケーブル１８を介して機体
の左手ハンドル（図示せず）に枢着された左手操
作レバーに連結されており、左手操作レバーを操
作してケーブル１８をばね１６の作用に抗して引
張り、小リンク１０を時計方向へ枢動させ得る。 Similarly, the free end of the other small link 10 is connected to the spring 1
The cable 18 is connected to a left-hand operating lever pivotably mounted on the left-hand handle (not shown) of the aircraft body via a cable 18 extending in the opposite direction to the left-hand operating lever. and pull to pivot the small link 10 clockwise.

使用中に、まず左手でハンドルを握つて左手操
作レバーだけを操作して他方の小リンク１０をば
ね１６の作用に抗して時計方向へ第１図に示した
位置まで枢動させる。この時、他方の小リンク１
０は一方の小リンク９の上側のストツパ部分１２
に係合するが大リンク２は図示した静止位置にあ
り、機関はアイドリング状態にあつて刈刃は駆動
されていない。次に、右手でもハンドルを握つて
右手操作レバーを操作してケーブル１７を引張る
と、両小リンク９及び１０は一体となつて引き上
げられ、大リンク２をピン３の周りに反時計方向
へ枢動させる。このため、ケーブル４は上方へ引
張られて気化器のスロツトル弁の開度を増加さ
せ、機関を加速しかつ遠心クラツチを作動させて
刈刃を駆動する。この状態で、例えば作業者の右
手が不意に右手ハンドルから離れたとき、一方の
小リンク９及び大リンク２は即座にばね１３及び
ばね５の作用により第１図の位置へ戻り、刈刃の
駆動を停止して作業者等への加害の危険を最小限
にする。また、逆に作業者が左手を左手ハンドル
から離したときは、他方の小リンク１０はばね１
６の作用によつてピン８を支点にして反時計方向
へ枢動し、同時に大リンク２はばね５の作用によ
つて第１図の位置へ戻り、刈刃の駆動を停止す
る。 In use, first grasp the handle with the left hand and operate only the left hand control lever to pivot the other small link 10 clockwise against the action of the spring 16 to the position shown in FIG. At this time, the other small link 1
0 is the upper stopper part 12 of one small link 9
However, the large link 2 is in the rest position shown, the engine is idling, and the cutting blade is not being driven. Next, when you grip the handle with your right hand and operate the right-hand control lever to pull the cable 17, both small links 9 and 10 are pulled up together, and the large link 2 is pivoted counterclockwise around the pin 3. make it move. For this purpose, the cable 4 is pulled upwards, increasing the opening of the carburetor throttle valve, accelerating the engine and actuating the centrifugal clutch to drive the cutting blades. In this state, for example, if the operator's right hand suddenly moves away from the right-hand handle, one of the small links 9 and large links 2 will immediately return to the position shown in Fig. 1 by the action of the springs 13 and 5, and the cutting blade will Stop the drive to minimize the risk of harm to workers, etc. Conversely, when the operator releases his left hand from the left hand handle, the other small link 10 is activated by the spring 1.
6, the large link 2 pivots counterclockwise about the pin 8 as a fulcrum, and at the same time, the large link 2 returns to the position shown in FIG. 1 due to the action of the spring 5, stopping the driving of the cutting blade.

前記の作業時の上記操作は装置の動作説明を簡
単にするために左手操作レバーを操作し、次に右
手操作レバーを操作させたが、両方のレバーを同
時に操作してもよく、また右手操作レバーをまず
操作しかつ次に左手操作レバーを操作してもよ
い。 In order to simplify the explanation of the operation of the device, the above operation during the above work was performed by operating the left-hand operation lever and then the right-hand operation lever, but it is also possible to operate both levers at the same time. The lever may be operated first and then the left hand operated lever.

考案の効果 以上説明した本考案の構成により、作業者が両
手でハンドルを正しく把持している時だけ機関を
加速することができ、一方の手がハンドルから離
れると、その手で操作していた操作レバーが解放
され、それに連結しているケーブルの引張力がな
くなり、このためこのケーブルに連結している小
リンクがそのばねの作用により戻り、同時に大リ
ンクもばねの作用で戻つて機関を直ちにアイドリ
ング状態にして作業者等に危害を及ぼす事故を未
然に防止することができ、装置の構造が簡単かつ
機械的機構だけで構成されているので野外で使用
される各種の作業機械に適用し得る等の効果を奏
する。Effects of the invention With the configuration of the invention explained above, the engine can be accelerated only when the operator is correctly grasping the handle with both hands, and when one hand leaves the handle, the engine can be operated with that hand. The operating lever is released and the tension on the cable connected to it is removed, so that the small link connected to this cable returns under the action of its spring, and at the same time the large link also returns under the action of its spring, immediately starting the engine. It is possible to prevent accidents that could cause harm to workers due to idling, and since the structure of the device is simple and consists only of mechanical mechanisms, it can be applied to various types of working machines used outdoors. It has the following effects.

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

第１図は本考案による作業機械のスロツトル制
御装置の一例の要部の破断図であり、第２図は第
１図の線−で切つた断面図である。 １……枠体、２……大リンク、３，６，８，１
４，１５……ピン、４，１７，１８……ケーブ
ル、５，１３，１６……引張コイルばね、７，１
１，１２……ストツパ部分、９，１０……小リン
ク。 FIG. 1 is a cutaway view of essential parts of an example of a throttle control device for a working machine according to the present invention, and FIG. 2 is a sectional view taken along the line - in FIG. 1. 1...Frame body, 2...Large link, 3, 6, 8, 1
4,15...Pin, 4,17,18...Cable, 5,13,16...Tension coil spring, 7,1
1, 12... Stopper part, 9, 10... Small link.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関を動力源として有しハンドルを両手で
把持して作業する作業機械のスロツトル制御装置
において、一端を枠体に枢着すると共に他端を前
記機関のスロツトル弁に作動上連結した大リンク
と、該大リンクを前記スロツトル弁のアイドリン
グ位置の方へ偏圧するばねと、前記大リンクの中
間部にそれぞれ一端を同軸状に枢着すると共に互
いに反対方向へ延びるかつ前記大リンクの枢動軸
に対してほぼ平行な平面上をそれぞれ独立に枢動
し得る二つの小リンクと、該二つの小リンクにそ
れぞれ連結されて各小リンクを前記大リンクが偏
圧されている同一方向へそれぞれ偏圧する一対の
ばねと、前記一方の小リンクに他方の小リンクが
前記ばねの偏圧に抗して枢動した時に係合してそ
の枢動を規制するストツパ部分を設け、前記各小
リンクをばねの作用に抗して枢動させ得るように
前記各小リンクと前記ハンドルに設けられた左手
操作レバー及び右手操作レバーとの間をそれぞれ
連結する一対のケーブルとを有することを特徴と
する作業機械のスロツトル制御装置。 A throttle control device for a working machine that uses an internal combustion engine as a power source and is operated by gripping the handle with both hands, includes a large link having one end pivotally connected to a frame body and the other end operatively connected to a throttle valve of the engine. , a spring biasing the large link toward the idling position of the throttle valve; and a spring having one end coaxially pivotally connected to an intermediate portion of the large link and extending in opposite directions to the pivot axis of the large link. two small links that can pivot independently on a plane substantially parallel to the two small links; and each small link is connected to the two small links to bias each small link in the same direction in which the large link is biased. A pair of springs, and a stopper portion that engages on one of the small links to restrict the pivoting when the other small link pivots against the biased pressure of the spring, and each of the small links is connected to the spring. A working machine characterized by having a pair of cables respectively connecting each of the small links and a left-hand operation lever and a right-hand operation lever provided on the handle so as to be able to pivot against the action of the handle. Throttle control device.
JP1985100922U 1985-07-02 1985-07-02 Expired JPH0346194Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985100922U JPH0346194Y2 (en) 1985-07-02 1985-07-02
FR8609620A FR2584452B1 (en) 1985-07-02 1986-07-02 INTAKE CONTROL SYSTEM FOR MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985100922U JPH0346194Y2 (en) 1985-07-02 1985-07-02

Publications (2)

Publication Number Publication Date
JPS6210248U JPS6210248U (en) 1987-01-22
JPH0346194Y2 true JPH0346194Y2 (en) 1991-09-30

Family

ID=14286835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985100922U Expired JPH0346194Y2 (en) 1985-07-02 1985-07-02

Country Status (2)

Country Link
JP (1) JPH0346194Y2 (en)
FR (1) FR2584452B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523801Y2 (en) * 1985-12-06 1993-06-17
FR2840956A1 (en) * 2002-06-17 2003-12-19 Delmeca Control device for engine carburetor throttle comprises compensator connected to acceleration cable coming from carburetor, compensator displaced in acceleration direction by mobile stop connected to accelerator control cable
US20110068598A1 (en) * 2009-09-22 2011-03-24 Toyota Motor Engineering & Manufacturing North America, Inc. Sliding console with lock assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151781A (en) * 1978-05-22 1979-11-29 Kato Seisakushiyo Kk Speed controller for hydraulic selfftravelling working machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226021A (en) * 1978-10-19 1980-10-07 Hoffco, Inc. Shaft assembly for lawn trimmer
JPS6117230Y2 (en) * 1979-02-27 1986-05-27
JPS5820941A (en) * 1981-07-30 1983-02-07 Yamaha Motor Co Ltd System for forcibly closing throttle valve upon braking

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151781A (en) * 1978-05-22 1979-11-29 Kato Seisakushiyo Kk Speed controller for hydraulic selfftravelling working machine

Also Published As

Publication number Publication date
FR2584452A1 (en) 1987-01-09
FR2584452B1 (en) 1989-06-30
JPS6210248U (en) 1987-01-22

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