JPH056732Y2 - - Google Patents
Info
- Publication number
- JPH056732Y2 JPH056732Y2 JP1987109594U JP10959487U JPH056732Y2 JP H056732 Y2 JPH056732 Y2 JP H056732Y2 JP 1987109594 U JP1987109594 U JP 1987109594U JP 10959487 U JP10959487 U JP 10959487U JP H056732 Y2 JPH056732 Y2 JP H056732Y2
- Authority
- JP
- Japan
- Prior art keywords
- tubular member
- tightening
- tubular
- tightened
- brush cutter
- 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 - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、刈払機の本体に取付けられた第一の
管状部材と、先端部に回動駆動される刈払刃を装
着し後端部を第一の管状部材中に軸線方向移動可
能及び角度方向回転可能に入れ子式に遊嵌する第
二の管状部材とを有する操作桿を有しかつ操作桿
の第二の管状部材をその第一の管状部材に対して
所望の角度方向位置に緊定できる回動緊定装置を
有する種類の刈払機に関する。[Detailed Description of the Invention] Industrial Application Field The present invention consists of a first tubular member attached to the main body of a brush cutter, a rotatably driven brush cutting blade attached to the tip end, and a second tubular member attached to the rear end. a second tubular member that is axially movably and angularly rotatably telescopically fitted into the first tubular member; The present invention relates to a brush cutter of the type having a rotational tensioning device which can be tensioned in a desired angular position relative to a member.
従来の技術
このような種類の刈払機は、刈払地の地形など
によつて刈払刃の傾斜角度を調節して刈払作業を
能率良く行うために、緊定装置を緩めて第一の管
状部材に対して第二の管状部材を角度方向に回転
させたり、所望の角度方向位置に設定して緊定装
置を再び締付け、操作桿の第二の管状部材及び刈
払刃の角度方向位置を変更固定し得るようになつ
ている。この場合、従来の刈払機では、回動緊定
装置は操作桿のハンドルや伝動装置のクラツチケ
ース内などに一体に形成され組込まれており、こ
のため構造が複雑になり且つその製作及び組立に
手間と費用が多くかかるという欠点があつた。BACKGROUND TECHNOLOGY This type of brush cutter is designed to adjust the inclination angle of the cutting blade depending on the topography of the cutting area, etc., in order to perform cutting work efficiently. Angularly rotating the second tubular member relative to the tubular member, setting the desired angular position and tightening the tensioning device again, adjusts the angular position of the second tubular member of the operating rod and the cutting blade. Changes are now fixed. In this case, in conventional brush cutters, the rotational tensioning device is integrally formed and incorporated into the handle of the operation stick or the clutch case of the transmission device, which makes the structure complicated and requires manufacturing and assembly. The drawback was that it required a lot of time and money.
考案が解決しようとする問題点
そこで、本考案は上記したような従来の刈払機
の欠点を取除くと共に簡単で便利な形を有し且つ
製作及び組立を容易に行い得る、回動緊定装置を
備えた刈払機を提供することを目的とする。Problems to be Solved by the Invention Therefore, the present invention eliminates the drawbacks of the conventional brush cutter as described above, has a simple and convenient shape, and is easy to manufacture and assemble. The purpose of the present invention is to provide a brush cutter equipped with the following.
問題点を解決するための手段
本考案に係る刈払機は、回動緊定装置が、第一
の管状部材の先端部の外周に常時は固着される固
着部と横方向に切込まれた溝部を介して固着部か
ら軸線方向に離隔され且つ第二の管状部材の外周
を締緩自在に取囲む締付片部とを一体に形成して
有する緊定部材と、緊定部材の締付片部及び溝部
とにまたがつて第二の管状部材の外周に締緩自在
に配置されたスペーサ部材と、緊定部材の溝部中
においてスペーサ部材を第二の管状部材の外周表
面に締付固定する締緩自在のリング部材と、緊定
部材の締付片部に螺着して締付片部を第二の管状
部材にスペーサ部材を介して締付固定するボルト
とを有する構成を特徴とする。Means for Solving the Problems In the brush cutter according to the present invention, the rotational tensioning device has a fixed part that is normally fixed to the outer periphery of the tip of the first tubular member and a groove cut in the lateral direction. a tightening member that is integrally formed with a tightening piece that is spaced apart from the fixed portion in the axial direction via the second tubular member and that freely tightens and loosens the outer periphery of the second tubular member; and a tightening piece of the tightening member. a spacer member that is removably tightened on the outer periphery of the second tubular member across the groove and the groove, and the spacer member is tightened and fixed to the outer periphery of the second tubular member in the groove of the tightening member It is characterized by a structure that includes a ring member that can be tightened and loosened freely, and a bolt that is screwed onto the tightening piece of the tensioning member to tighten and fix the tightening piece to the second tubular member via a spacer member. .
作 用
本考案の構造によつて、回動緊定装置は刈払機
の他の構成部品と別体に形成され且つ操作桿の第
一及び第二の管状部材上に跨がつて配置されて第
一及び第二の管状部材を互いに回動及び緊定自在
にしており、刈払刃の角度方向の向きの調節は、
緊定部材の締付片部を締付けているボルトを緩め
て第二の管状部材及び刈払刃を所望の角度方向に
回動し、且つ次にボルトを再び締付けることによ
つて刈払刃を所望の角度方向へ向けて固定するこ
とができ、更に緊定部材及び操作桿の第二の管状
部材の間にスペーサ部材が介在しているので、緊
定部材及び操作桿の第二の管状部材の間の摩耗を
防止することができる。Function According to the structure of the present invention, the rotational tensioning device is formed separately from other components of the brush cutter, and is disposed astride the first and second tubular members of the operating rod. The first and second tubular members can be rotated and tightened with respect to each other, and the angular direction of the brush cutting blade can be adjusted by
Loosen the bolt tightening the clamping piece of the tensioning member, rotate the second tubular member and the cutting blade in the desired angular direction, and then tighten the bolt again to rotate the cutting blade. It can be fixed in a desired angular direction, and since the spacer member is interposed between the tension member and the second tubular member of the operation stick, the tension member and the second tubular member of the operation stick can be fixed. It is possible to prevent wear during the process.
実施例
次に、本考案を図面の実施例に基づいて説明す
る。Embodiments Next, the present invention will be described based on embodiments shown in the drawings.
本実施例の刈払機は操作桿１を有し、操作桿１
は後端部を刈払機の原動機を含む本体（図示せ
ず）に固定し、且つ本体から前方へ延びる第一の
細長い管状部材２と、この管状部材２の前端部か
ら該管状部材２中へ軸線方向移動可能に且つ角度
方向回転可能に入れ子式に後端部を嵌合させ且つ
先端部に刈払刃（図示せず）を回転可能に取付け
た第二の細長い管状部材３とを有し、これ等管状
部材２及び３の内部空間には伝動軸４が軸線方向
に延在して軸受（その一つを符号５で第１図に示
す）によつて回転可能に支持されており、前記伝
動軸４はその後端部において本体に設けられた図
示しない遠心クラツチ装置及び内燃機等の原動機
に連結され、且つその前端部において刈払刃に連
結されており、原動機の駆動力を刈払刃に伝達し
て刈払刃を回転駆動し、草を刈るようになつてい
る。更に、前記管状部材２及び３には、ハンドル
６及び７がそれぞれ取付けられており、操作者は
使用中にハンドル６及び７を把持して操作桿１を
操作し、草刈作業を行うことができるようになつ
ている。 The brush cutter of this embodiment has an operation stick 1, and the operation stick 1
has a first elongated tubular member 2 whose rear end is fixed to a main body (not shown) including a prime mover of the brush cutter and extends forward from the main body, and a first elongated tubular member 2 extending from the front end of the tubular member 2 into the tubular member 2. It has a second elongated tubular member 3 whose rear end is fitted in a nested manner so as to be movable in the axial direction and rotatable in the angular direction, and a brush cutting blade (not shown) is rotatably attached to the distal end. A transmission shaft 4 extends in the axial direction in the inner space of these tubular members 2 and 3, and is rotatably supported by bearings (one of which is indicated by reference numeral 5 in FIG. 1). The transmission shaft 4 is connected at its rear end to a centrifugal clutch device (not shown) provided on the main body and to a prime mover such as an internal combustion engine, and is also connected to a brush cutting blade at its front end, so that the driving force of the prime mover is transferred to the brush cutting blade. The power is transmitted to the blade, which rotates the mowing blade to cut the grass. Furthermore, handles 6 and 7 are attached to the tubular members 2 and 3, respectively, and the operator can perform mowing work by grasping the handles 6 and 7 and operating the operating rod 1 during use. It's becoming like that.
操作桿１の軸線方向長さ及び操作桿１即ち刈払
刃の角度方向位置を調節するために第二の管状部
材３を第一の管状部材２に対して所望の相対的位
置を保持するための回動緊定装置８が前記第一の
管状部材２の先端部及び第二の管状部材３の後端
部にまたがつて取付けられている。回動緊定装置
８はプラスチツク材料等で作られ、且つ前記管状
部材２及び３の外周面に沿つて嵌着される形状に
形成された緊定部材９を有する。該緊定部材９の
全体的形状を第２図に示しており、且つその湾曲
端の方から横方向へ切込まれた溝部１０を中央部
分に形成しており、このため緊定部材９は軸線方
向後端寄りに前記第一の管状部材２への固着部と
なる第一の一対の締付片１１及び１２を一体に形
成し且つ軸線方向前端寄りに同様に前記第二の管
状部材３の締付片部となる第二の一対の締付片１
３及び１４を一体に形成している。 To maintain a desired relative position of the second tubular member 3 with respect to the first tubular member 2 in order to adjust the axial length of the operating stick 1 and the angular position of the operating stick 1, that is, the cutting blade. A rotational tensioning device 8 is attached across the distal end of the first tubular member 2 and the rear end of the second tubular member 3. The rotational tensioning device 8 has a tensioning member 9 made of a plastic material or the like and shaped to fit along the outer peripheral surfaces of the tubular members 2 and 3. The overall shape of the tensioning member 9 is shown in FIG. 2, and a groove 10 cut laterally from the curved end is formed in the central portion, so that the tensioning member 9 is A first pair of fastening pieces 11 and 12, which are fixed to the first tubular member 2, are integrally formed near the rear end in the axial direction, and the second tubular member 3 is similarly formed near the front end in the axial direction. The second pair of tightening pieces 1 which become the tightening pieces of
3 and 14 are integrally formed.
前記緊定部材９の固着部は操作桿１の第一の管
状部材２の先端部の外周面を取囲むように配置さ
れ、前記第一の締付片１１及び１２はその横方向
先端側に互いに整合する穴１５を形成しており、
この穴１５にねじ（図示せず）を通し且つこのね
じにナツトを螺着することによつて締付片１１及
び１２を第一の管状部材２の外周面に締付けて緊
定部材を強固に固定する。加えて、前記穴１５は
その一部分が第１図に明瞭に示されているように
第一の管状部材２の壁の一部を切欠いて横切つて
延びるように形成されており、このため前記穴１
５に通されたねじは第一の管状部材２の壁にも係
合するので、緊定部材９が第一の管状部材２に対
して軸線方向及び角度方向へ相対的に移動しよう
とするのをより確実に阻止する。 The fixed portion of the tensioning member 9 is arranged so as to surround the outer peripheral surface of the distal end of the first tubular member 2 of the operating rod 1, and the first tightening pieces 11 and 12 are arranged on the distal end side in the lateral direction. forming holes 15 that align with each other;
By passing a screw (not shown) through this hole 15 and screwing a nut onto this screw, the tightening pieces 11 and 12 are tightened to the outer circumferential surface of the first tubular member 2, and the tightening member is firmly secured. Fix it. In addition, said hole 15 is formed so that a portion thereof extends across a portion of the wall of first tubular member 2, as clearly shown in FIG. hole 1
The screw passed through 5 also engages the wall of the first tubular member 2, so that the tensioning member 9 tends to move relative to the first tubular member 2 in the axial and angular directions. more reliably.
前記緊定部材９の第二の締付片１３及び１４及
び溝部１０は第一の管状部材２から外方へ露出し
た第二の管状部材３の後端部の外周面の部分に薄
鋼板製等のスペーサ部材１６を介して面するよう
に配置されている。該スペーサ部材１６は第二の
管状部材３のこの部分に接して覆うような寸法を
有し、緊定部材９の溝部１０内においてその外周
面に割リング部材１７を取付けており、該割リン
グ部材１７はその割目の両側縁から横方向外方へ
延びる舌片部１８及び１９を一体に形成してお
り、該舌片部１８及び１９はそれに形成された穴
２０に貫通するねじ及びそれに螺着するナツト
（図示せず）によつて締付けられ、それにより割
リング１７がスペーサ部材１６を操作桿１の第二
の管状部材３の外周面に強固に圧接固定する。加
えて、スペーサ部材１６はそれに形成された半径
方向突出部２１が割リング１７の半径方向穴２２
内に嵌合され、それにより第二の管状部材３が軸
線方向へ第一の管状部材２から抜出るのを防止す
るように構成されている。 The second tightening pieces 13 and 14 and the groove portion 10 of the tensioning member 9 are made of thin steel plate on the outer peripheral surface of the rear end of the second tubular member 3 exposed outward from the first tubular member 2. are arranged so as to face each other with a spacer member 16 interposed therebetween. The spacer member 16 has a size such that it contacts and covers this part of the second tubular member 3, and a split ring member 17 is attached to the outer peripheral surface of the spacer member 17 within the groove 10 of the tensioning member 9. The member 17 is integrally formed with tongue portions 18 and 19 extending laterally outward from both side edges of the split, and the tongue portions 18 and 19 have screws passing through holes 20 formed therein and screws therein. It is tightened by a threaded nut (not shown), whereby the split ring 17 firmly presses and fixes the spacer member 16 to the outer peripheral surface of the second tubular member 3 of the operating rod 1. In addition, the spacer member 16 has a radial protrusion 21 formed therein that is aligned with the radial hole 22 of the split ring 17.
The second tubular member 3 is configured to be fitted within the first tubular member 2, thereby preventing the second tubular member 3 from being pulled out of the first tubular member 2 in the axial direction.
前記緊定部材９の第二の締付片１３及び１４は
その一方がその横方向先端側に頭部に大きな抓み
を付したノブボルト２３が遊嵌する穴２４を形成
し且つ他方の締付片が穴２４に整合し且つノブボ
ルト２３が螺着し得るねじ穴２５を形成してい
る。この構成により、ノブボルト２３をねじ穴２
５にねじ込んで締付けることによつて緊定部材９
の締付片１３及び１４はスペーサ部材１６を介し
て操作桿１の第二の管状部材３に強圧係合して第
二の管状部材３を第一の管状部材２に対して軸線
方向及び角度方向移動不能に緊定保持する。 One of the second tightening pieces 13 and 14 of the tensioning member 9 has a hole 24 formed on its lateral distal end side into which a knob bolt 23 having a large pinched head is loosely fitted, and the other is tightened. The piece aligns with the hole 24 and forms a threaded hole 25 into which the knob bolt 23 can be screwed. With this configuration, the knob bolt 23 can be inserted into the screw hole 2.
By screwing into and tightening the tensioning member 9
The clamping pieces 13 and 14 are forcefully engaged with the second tubular member 3 of the operating rod 1 via the spacer member 16, thereby tightening the second tubular member 3 in the axial direction and angle with respect to the first tubular member 2. Tightly hold it so that it cannot move in direction.
通常、刈払機は同じ操作者によつて取扱われる
ので、操作桿１の軸線方向長さはその操作者の身
長に合わせて予め調節できると好都合であるが、
本実施例構成によれば、ノブボルト２３を緩める
と共に割リング１７の舌片部１８及び１９の穴に
取付けられて割リング１７を締付けているねじを
緩め、操作桿１の第二の管状部材３を第一の管状
部材２及び回動緊定装置８のスペーサ部材１６及
び割リング部材１７に対して軸線方向へ移動させ
て所望の位置に設定し、この状態でノブボルト２
３及び割リング部材１７のねじを締付けて第二の
管状部材３を第一の管状部材２及び回動緊定装置
８に対して再び固定することが可能である。 Usually, a brush cutter is handled by the same operator, so it would be convenient if the axial length of the operating stick 1 could be adjusted in advance according to the operator's height.
According to the configuration of this embodiment, the knob bolt 23 is loosened, and the screws attached to the holes of the tongue pieces 18 and 19 of the split ring 17 that tighten the split ring 17 are loosened, and the second tubular member 3 of the operating rod 1 is loosened. is moved in the axial direction with respect to the first tubular member 2 and the spacer member 16 and split ring member 17 of the rotational tensioning device 8 and set at a desired position, and in this state, the knob bolt 2 is
3 and the split ring member 17 can be tightened to secure the second tubular member 3 again with respect to the first tubular member 2 and the rotational tensioning device 8 .
草刈作業中に、草刈地の地形に合わせて刈払刃
即ち第二の管状部材３の角度方向の向きを調節す
ることが比較的頻繁に所望される。その場合に
は、ノブボルト２３だけを緩めて緊定部材９及び
スペーサ部材１６の間の圧着状態を解放し、第二
の管状部材３を第一の管状部材２及び回動緊定装
置８に対して角度方向へ所望の位置まで回転せし
めたり、ノブボルト２３を再び締付けて第二の管
状部材３を第一の管状部材２及び回動緊定装置８
に対して所望の角度位置に固定することができ
る。この場合、第二の管状部材３の角度方向の回
転は割リング部材１７が緊定部材９の溝部１０の
内方端縁に当接することによつて制限される。 During mowing operations, it is relatively frequently desirable to adjust the angular orientation of the cutting blade or second tubular member 3 to suit the topography of the mowed field. In that case, only the knob bolt 23 is loosened to release the crimped state between the tensioning member 9 and the spacer member 16, and the second tubular member 3 is moved against the first tubular member 2 and the rotational tensioning device 8. to rotate the second tubular member 3 in the angular direction to the desired position, or tighten the knob bolt 23 again to tighten the second tubular member 3 between the first tubular member 2 and the rotational tensioning device 8.
can be fixed at a desired angular position relative to the In this case, the angular rotation of the second tubular member 3 is limited by the split ring member 17 abutting against the inner edge of the groove 10 of the tensioning member 9.
考案の効果
以上説明した本考案の構成により、本考案は、
回動緊定装置が刈払機の他の構成部品と別体に形
成され且つ操作桿の第一及び第二の管状部材上に
跨がつて配置されて第一及び第二の管状部材に互
いに緊定固定するように構成されており、このた
め回動緊定装置を極めて簡単な構造をもつて安価
に製作することができ、また刈払刃の角度方向の
向きの調節の時には緊定部材の締付片部を締付け
ているボルトを緩めて第二の管状部材及び刈払刃
を所望の角度方向位置に回動でき、且つ次にボル
トを再び締付けることによつて刈払刃を所望の角
度方向へ向けて固定することができるので、刈払
刃の角度調節操作が極めて簡単であり、更に緊定
部材及び操作桿の第二の管状部材の間にスペーサ
部材が介在しているので、緊定部材及び操作桿の
第二の環状部材の間の摩耗を効果的に防止するこ
とができるなどの効果を奏する。Effects of the invention With the structure of the invention explained above, the invention has the following effects:
A rotation tensioning device is formed separately from other components of the brush cutter and is disposed astride the first and second tubular members of the operating stick to tension the first and second tubular members to each other. It is configured to be fixed at a fixed position, and therefore the rotational tensioning device can be manufactured at low cost with an extremely simple structure, and when adjusting the angular direction of the cutting blade, it is possible to The second tubular member and the cutting blade can be rotated to a desired angular position by loosening the bolt tightening the clamping piece, and then the cutting blade can be moved to the desired angle by tightening the bolt again. Since the brush cutting blade can be fixed in the same direction, it is extremely easy to adjust the angle of the brush cutting blade.Furthermore, since the spacer member is interposed between the tension member and the second tubular member of the operating rod, the tension can be adjusted easily. This provides effects such as being able to effectively prevent wear between the fixed member and the second annular member of the operating rod.
第１図は本考案に係る刈払機の一実施例を示す
要部破断図であり、第２図は第１図の実施例の回
動緊定装置の緊定部材の斜視図である。
１……操作桿、２，３……管状部材、８……回
動緊定装置、９……緊定部材、１０……溝部、１
１，１２……固着部、１３，１４……締付片部、
１６……スペーサ部材、１７……リング部材、２
３……ボルト。
FIG. 1 is a cutaway view of essential parts of an embodiment of a brush cutter according to the present invention, and FIG. 2 is a perspective view of a tensioning member of the rotational tensioning device of the embodiment of FIG. 1. DESCRIPTION OF SYMBOLS 1... Operating rod, 2, 3... Tubular member, 8... Rotating tensioning device, 9... Tensioning member, 10... Groove, 1
1, 12... Fixed part, 13, 14... Tightening piece part,
16... Spacer member, 17... Ring member, 2
3...Bolt.
Claims (1)
と、先端部に回動駆動される刈払刃を装着し後端
部を前記第一の管状部材中に軸線方向移動可能及
び角度方向回転可能に入れ子式に嵌合する第二の
管状部材３とを有する操作桿１を有し、かつ、前
記第二の管状部材を前記第一の管状部材に対して
所望の角度方向位置に緊定できる回動緊定装置８
を有する種類の刈払機において、前記回動緊定装
置が、前記第一の管状部材の先端部の外周に常時
は固着される固着部１１，１２と横方向に切込ま
れた溝部１０を介して前記固着部から軸線方向に
離隔され且つ前記第二の管状部材の外周を締緩自
在に取囲む締付片部１３，１４とを一体に形成し
て有する緊定部材９と、該緊定部材の前記締付片
部及び溝部とにまたがつて前記第二の管状部材の
外周に締緩自在に配置されたスペーサ部材１６
と、前記緊定部材の前記溝部中において前記スペ
ーサ部材を前記第二の管状部材の外周表面に締付
固定する締緩自在のリング部材１７と、前記緊定
部材の前記締付片部に螺着して該締付片部を前記
第二の管状部材に前記スペーサ部材を介して締付
固定するボルト２３とを有することを特徴とする
刈払機。 First tubular member 2 attached to the main body of the brush cutter
and a second tubular member 3 having a rotatably driven mowing blade attached to its distal end and having its rear end fitted telescopically into the first tubular member so as to be movable in the axial direction and rotatable in the angular direction. and a rotational tensioning device 8 which has an operating rod 1 and which can tension the second tubular member to a desired angular position with respect to the first tubular member.
In the brush cutter of the type, the rotational tensioning device is connected to the outer periphery of the tip of the first tubular member through fixing portions 11 and 12 that are normally fixed to the outer circumference and a groove portion 10 cut in the lateral direction. a tightening member 9 that is integrally formed with tightening pieces 13 and 14 that are spaced apart from the fixed portion in the axial direction and that surrounds the outer periphery of the second tubular member in a manner that allows tightening and loosening; a spacer member 16 disposed on the outer periphery of the second tubular member so as to be able to be tightened and loosened so as to straddle the tightening piece portion and the groove portion of the member;
a ring member 17 that can be tightened and loosened to tighten and fix the spacer member to the outer circumferential surface of the second tubular member in the groove of the tension member; and a ring member 17 that is screwed into the tightening piece of the tension member. A brush cutter comprising: a bolt 23 which is attached to the second tubular member and tightened and fixed to the second tubular member via the spacer member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109594U JPH056732Y2 (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109594U JPH056732Y2 (en) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413921U JPS6413921U (en) | 1989-01-24 |
| JPH056732Y2 true JPH056732Y2 (en) | 1993-02-22 |
Family
ID=31345977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987109594U Expired - Lifetime JPH056732Y2 (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056732Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6341374B2 (en) * | 2014-07-11 | 2018-06-13 | 株式会社大成モナック | Telescopic work machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52117725A (en) * | 1976-03-19 | 1977-10-03 | Kaaz Machinery | Transmission mechanism for bush cleaner |
| JPS6028181U (en) * | 1983-07-30 | 1985-02-26 | 新日軽株式会社 | bay window |
| JPS6129224U (en) * | 1984-07-26 | 1986-02-21 | ダイキン工業株式会社 | Ceiling-mounted air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0345538Y2 (en) * | 1986-02-03 | 1991-09-26 |
-
1987
- 1987-07-17 JP JP1987109594U patent/JPH056732Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52117725A (en) * | 1976-03-19 | 1977-10-03 | Kaaz Machinery | Transmission mechanism for bush cleaner |
| JPS6028181U (en) * | 1983-07-30 | 1985-02-26 | 新日軽株式会社 | bay window |
| JPS6129224U (en) * | 1984-07-26 | 1986-02-21 | ダイキン工業株式会社 | Ceiling-mounted air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6413921U (en) | 1989-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4049059A (en) | Combined garden cultivator and lawn edger | |
| US5188492A (en) | Split ring clamping arrangement | |
| US6112416A (en) | Weed and grass trimmer attachment head | |
| JPS5833849Y2 (en) | Brush cutter sliding ground disc device | |
| US4762035A (en) | Depth adjusting device for screwdrivers | |
| US10427263B2 (en) | Hand-held cutter | |
| US6308423B1 (en) | Cutting tool with an improved guide repositioning structure | |
| JPH08192368A (en) | Power nut runner with angle shape | |
| JPH056732Y2 (en) | ||
| US8146257B2 (en) | Brush cutter | |
| US5607266A (en) | Speed reducer assembly | |
| JP3201925B2 (en) | Handle mounting mechanism | |
| JPH046508Y2 (en) | ||
| JP2693091B2 (en) | Fixing device for connecting pipe of brush cutter | |
| JP2909988B2 (en) | Cutting blade cover mounting structure of brush cutter | |
| JPH0621296Y2 (en) | Separation and connection structure in work machine | |
| JPS6129224Y2 (en) | ||
| JPH0715381Y2 (en) | Safety cover device for edge trimmer | |
| JPH0345540Y2 (en) | ||
| JPS6033787Y2 (en) | Brush cutter blade fixing device | |
| JP2004261052A (en) | Pruning machine | |
| JPH1175469A (en) | Jointing structure for rotary blade-driving shaft in reaping machine | |
| JPS6334501Y2 (en) | ||
| JPH08172909A (en) | Reaping apparatus | |
| JPH0522029Y2 (en) |