JPH0618041Y2 - Backpack work machine - Google Patents
Backpack work machineInfo
- Publication number
- JPH0618041Y2 JPH0618041Y2 JP1987178192U JP17819287U JPH0618041Y2 JP H0618041 Y2 JPH0618041 Y2 JP H0618041Y2 JP 1987178192 U JP1987178192 U JP 1987178192U JP 17819287 U JP17819287 U JP 17819287U JP H0618041 Y2 JPH0618041 Y2 JP H0618041Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- rising
- backpack
- attached
- cushioning member
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Battery Mounting, Suspending (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、背負式作業機に関し、さらに詳しくは、作業
機用背負い具の背当て部に内燃機関のためのバツテリの
収納空間を形成して前記バツテリの収納を可能とした構
造に関する。TECHNICAL FIELD The present invention relates to a backpack-type working machine, and more particularly, to a backrest portion of a backpack for a working machine having a storage space for a battery for an internal combustion engine. The present invention relates to a structure capable of storing batteries.
背景技術 従来、内燃機関の始動用のためのバツテリをクランクケ
ースに取付けていた。クランクケースは、内燃機関のシ
リンダおよびシリンダと一体に締付ボルトによつて締結
されている。したがつてバツテリは、内燃機関の熱影響
を受けたり、また充電時に取りはずし、取付けが面倒で
ある。バツテリは、内燃機関の外部に内燃機関からステ
ーなどを介して取付ける場合もある。BACKGROUND ART Conventionally, a battery for starting an internal combustion engine has been attached to a crankcase. The crankcase is fastened to the cylinder of the internal combustion engine and the cylinder integrally with a fastening bolt. Therefore, the battery is affected by the heat of the internal combustion engine, and is removed during charging, which makes installation difficult. The battery may be attached to the outside of the internal combustion engine via a stay or the like.
なお他の先行技術は、実開昭６０−４１１２１に開示さ
れている。Yet another prior art is disclosed in Japanese Utility Model Laid-Open No. 60-41121.
考案が解決しようとする課題 このような先行技術では、内燃機関のクランクケースに
バツテリを取付けるものにあつては、内燃機関の熱影響
を受けてバツテリの寿命を短くする。また内燃機関の外
部に取付けるものにあつては、内燃機関の外観を損な
う。またバツテリは、充電のための取りはずしや取付け
を行うための手間がかかり面倒である。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In such a prior art, in a case where a battery is attached to a crankcase of an internal combustion engine, the life of the battery is shortened due to the thermal influence of the internal combustion engine. In addition, the external appearance of the internal combustion engine is impaired when it is attached to the outside of the internal combustion engine. In addition, the battery is cumbersome and time-consuming to remove and install for charging.
本考案の目的は、上述の技術的課題を解決し、バツテリ
の収納を、熱影響の少なく、しかも取りはずし易い作業
機等の背負い具の空間に位置するように取付けた背負式
作業機を提供することである。An object of the present invention is to solve the above-mentioned technical problems and provide a backpack-type working machine in which the storage of batteries is mounted so as to be located in the space of a backpack such as a working machine which is less affected by heat and is easy to remove. That is.
課題を解決するための手段 本考案は、（ａ）背負い具２８であつて、 （ａ１）背当て部２９であつて、 中央付近に透孔３３が形成される板状の立上り部２９ａ
と、 立上り部２９ａの下部で、その立上り部２９ａの厚み方
向外方に突出する支持部３４とを有し、 全体の形状が大略的にＬ形である背当て部２９と、 （ａ２）立上り部２９ａに、その立上り部２９ａの支持
部３４とは反対側の表面で、着脱可能に、透孔３３を塞
いで取付けられる緩衝部材３１と、 （ａ３）立上り部２９ａの上部と下部とに両端部が連結
される背負い用ベルト３２とを有する背負い具２８と、 （ｂ）緩衝部材３１の立上り部２９ａ側の面に取付けら
れ、上方に開放した収納部３８ａを有し、前記透孔３３
内に入り込むバツテリ収納袋３８と、 （ｃ）支持部３４の上方で、立上り部２９ａに間隔をあ
けて取付けられ、エレクトリツクスタータを有する始動
系部が備えられ、この始動系部に嵌合コネクタが設けら
れる内燃機関１１と、 （ｄ）バツテリ収納袋３８の収納部内に収納され、エレ
クトリツクスタータを始動するバツテリ３６と、 （ｅ）バツテリ３６にリード線５９を介して接続され、
前記嵌合コネクタに差込んで嵌合するコネクタ３７とを
含むことを特徴とする背負式作業機である。Means for Solving the Problems The present invention includes (a) a backpack 28, (a1) a backrest 29, and a plate-shaped rising portion 29a in which a through hole 33 is formed near the center.
And a support portion 34 that protrudes outward in the thickness direction of the rising portion 29a at a lower portion of the rising portion 29a, and a back support portion 29 whose overall shape is substantially L-shaped, and (a2) rising portion A cushioning member 31 is detachably attached to the portion 29a by closing the through hole 33 on the surface of the rising portion 29a opposite to the support portion 34, and (a3) both ends of the upper portion and the lower portion of the rising portion 29a. A backpack 28 having a backpack belt 32 to which the parts are connected, and (b) a storage part 38a attached to the surface of the cushioning member 31 on the rising part 29a side and opened upward, and the through hole 33.
A battery storage bag 38 that goes into the inside, and (c) above the support portion 34, a starter portion that is attached to the rising portion 29a with a space therebetween and has an electric starter is provided, and this starter portion has a fitting connector. Is provided in the internal combustion engine 11, (d) a battery 36 that is housed in the housing portion of the battery housing bag 38 and that starts the electric starter, and (e) is connected to the battery 36 via a lead wire 59,
A backpack-type working machine comprising: a connector 37 which is inserted into the fitting connector and fitted therein.
作用 本考案に従えば、内燃機関１１の始動系部を構成するエ
レクトリツクスタータに電力を供給するバツテリ３６
を、全体の形状が大略的にＬ形である背当て部２９の板
状の立上り部２９ａの中央付近に形成された透孔３３
に、バツテリ収納袋３８を入り込ませて、そのバツテリ
収納袋３８の収納部３８ａ内に収納し、このバツテリ収
納袋３８は立上り部２９ａに、支持部３４とは反対側、
すなわち内燃機関１１とは反対側で着脱可能に取付け
る。バツテリ３６からの電力は、リード線５９からコネ
クタ３７を経て、そのコネクタ３７が差込まれて嵌合す
る嵌合コネクタに供給されてエレクトリツクスタータに
供給される。内燃機関１１は、立上り部２９ａに間隔を
あけて取付けられる。したがつてバツテリ３６は、外気
と常時触れている。しかもこの間隔が設けられているこ
とによつて、バツテリ３６が内燃機関１１に接触するこ
とはなく、温度の上昇が防がれる。またバツテリ３６の
充電時には、嵌合コネクタとコネクタ３７とを取外し、
緩衝部材３１を背負い具２８の背当て部２９を構成する
立上り部２９ａから取外し、バツテリ３６をバツテリ収
納袋３８の収納部３８ａから上方に取出すことによつ
て、点検整備を容易に行うことが可能となる。しかもこ
のような構成にすることによつて、バツテリ３６が露出
することはなく、背負い作業機の外観が良好となる。Operation According to the present invention, a battery 36 for supplying electric power to the electric starter that constitutes the starting system of the internal combustion engine 11 is provided.
Is a through hole 33 formed in the vicinity of the center of the plate-shaped rising portion 29a of the back support portion 29 having an overall L-shape.
, The battery storage bag 38 is put in and stored in the storage portion 38a of the battery storage bag 38. The battery storage bag 38 is on the rising portion 29a, on the side opposite to the support portion 34,
That is, it is detachably attached on the side opposite to the internal combustion engine 11. The electric power from the battery 36 is supplied from the lead wire 59 through the connector 37 to the fitting connector into which the connector 37 is inserted and fitted to be supplied to the electric starter. The internal combustion engine 11 is attached to the rising portion 29a with a space. Therefore, the battery 36 is constantly in contact with the outside air. Moreover, the provision of this interval prevents the battery 36 from coming into contact with the internal combustion engine 11 and prevents the temperature from rising. When charging the battery 36, remove the mating connector and the connector 37,
Inspection and maintenance can be easily performed by removing the cushioning member 31 from the rising portion 29a of the backrest 29 of the backpack 28 and taking the battery 36 upward from the storage portion 38a of the battery storage bag 38. Becomes Moreover, with such a configuration, the battery 36 is not exposed, and the appearance of the backpack work machine is improved.
実施例 第１図は背当て部２９と背当ての緩衝部材３１の分解斜
視図、第２図は作業機２５に背負い具２８を取付けた状
態の斜視図、第３図は背当て部２９、緩衝部材３１、バ
ツテリ収納袋３８付近の縦断面図である。背負い具２８
は、背当て部２９と、緩衝部材３１と、ベルト３２で構
成される。背当て部２９は、たとえば硬質の合成樹脂な
どでえ形成され、その全体の形状が大略的にＬ形の板状
であり、その背当て部２９は、背負い作業機２５との取
付け状態において上端部に把手６１を形成し、中央空間
（すなわち背当て部２９の立上り部２９ａの上下方向中
央付近、かつその立上り部２９ａの左右方向中央付近）
に透孔である空間３３を形成し、その周囲に緩衝部材３
１の取付けのためのホツク金具４６が固着されている。Embodiment FIG. 1 is an exploded perspective view of a back support part 29 and a cushioning member 31 of the back support, FIG. 2 is a perspective view of a state in which a backpack 28 is attached to a working machine 25, and FIG. 3 is a back support part 29, FIG. 5 is a vertical cross-sectional view of the vicinity of a cushioning member 31 and a battery storage bag 38. Backpack 28
Is composed of a back support portion 29, a cushioning member 31, and a belt 32. The backrest portion 29 is made of, for example, a hard synthetic resin, and its overall shape is a substantially L-shaped plate shape. The backrest portion 29 has an upper end in a state of being attached to the backpack work machine 25. A handle 61 is formed in the central portion, and a central space (that is, near the vertical center of the rising portion 29a of the back support portion 29 and near the horizontal center of the rising portion 29a).
A space 33 that is a through hole is formed in the
The hook metal fitting 46 for mounting the No. 1 is fixed.
背当て部２９の上部付近と下部のスタンドである支持部
３４付近には、背負い作業機２５と取付けボルト（図示
せず）などの複数の挿通孔５１，５２を形成してある。Around the upper portion of the back rest portion 29 and in the vicinity of the support portion 34 which is a lower stand, a plurality of insertion holes 51 and 52 for the backpack work machine 25 and mounting bolts (not shown) are formed.
緩衝部材３１は、たとえばウレタンフオームなどで形成
され、その背面側にバツテリ３６を収納するためのバツ
テリ収納袋３８が左右の側縁３９と下縁４１をそれぞれ
縫合または、接着により取付けられている。しかもその
収納袋３８の周囲には、ホツク金具４７が背当て部２９
のホツク金具４６と対向して複数個形成される。したが
つて第１図で示すようにバツテリ３６がバツテリ収納袋
３８の上方に開放した収納部３８ａ内に収納された状態
で、この緩衝部材３１のホツク金具４７を背当て部２９
のホツク金具４６に合致するように押付けることによつ
て緩衝部材３１は、背当て部２９に固着される。The cushioning member 31 is made of, for example, urethane foam, and a battery storage bag 38 for storing the battery 36 is attached to the back side thereof by stitching or adhering the left and right side edges 39 and the lower edge 41, respectively. Moreover, around the storage bag 38, a hook metal fitting 47 is provided with a back support part 29.
A plurality of hook metal fittings 46 are formed so as to face each other. Therefore, as shown in FIG. 1, the hook metal fitting 47 of the cushioning member 31 is placed on the back support portion 29 while the battery 36 is stored in the storage portion 38a opened above the battery storage bag 38.
The cushioning member 31 is fixed to the back support portion 29 by being pressed so as to match the hook metal fitting 46 of the above.
第２図において薬剤タンク１６は、内燃機関１１の上部
で、しかもフアンケースに連接されて固着されている。
そのフアンケースの前方には、背当て部２９と作業員が
肩にかけるためのベルト３２と背中に当たる部分に緩衝
部材を含む背負い具２８の立上り部２９ａが、第２図に
明らかなように、取付け具６３によつてフアンケース２
０に固着されている。フアンケース２０と連接し、蛇管
５５とホース５７と噴頭５８が続いている。代表的な一
実施例の作業機は、これらによつて構成される。薬剤タ
ンク１６からは、ビニール管５６がフアンケース２０の
外周と、蛇管５５と、ホース５７に倣つて噴頭５８まで
配管され、液体薬剤を送給する。In FIG. 2, the medicine tank 16 is fixed to the upper part of the internal combustion engine 11 and is connected to the fan case.
In front of the fan case, a back support part 29, a belt 32 for a worker to hang on the shoulder, and a rising part 29a of the backpack 28 including a cushioning member at a part that contacts the back, as apparent from FIG. The fan case 2 can be attached by the attachment 63.
It is stuck at 0. It is connected to the fan case 20 and is followed by a flexible pipe 55, a hose 57 and a jet 58. The working machine of a typical example is configured by these. From the medicine tank 16, a vinyl pipe 56 is piped to the outer periphery of the fan case 20, the flexible pipe 55, and the spray head 58 following the hose 57, and supplies the liquid medicine.
第３図に示すように、緩衝部材３１とバツテリ収納袋３
８を含む背当て部２９は、内燃機関１１に装着されてい
るフアンケース２０の前方（紙面の左側）に配設され図
示しない取付けボルトなどにより、フアンケース２０に
取付けられている。As shown in FIG. 3, the cushioning member 31 and the battery storage bag 3
The back support portion 29 including 8 is arranged in front of the fan case 20 mounted on the internal combustion engine 11 (on the left side of the drawing) and is attached to the fan case 20 by a mounting bolt or the like not shown.
薬剤タンク１６は、フアンケース２０の上部に取付けら
れていて農薬などの散布薬剤などを貯留し、散布の際は
供給する。The chemical tank 16 is attached to the upper part of the fan case 20, stores spray chemicals such as pesticides, and supplies them when spraying.
第４図は、バツテリ３６の斜視図である。バツテリ３６
は、樹脂製フイルムのケースにパツクされ、端子部にコ
ネクタ３７を有する。このバツテリ３６は、エレクトリ
ツクスタータを始動するために装備してある。FIG. 4 is a perspective view of the battery 36. Battery 36
Is packed in a resin film case and has a connector 37 at the terminal portion. The battery 36 is equipped to start the electric starter.
バツテリ３６の端子に接続されたリード線５９のコネク
タ３７は、内燃機関のエレクトリツクスタータを有する
始動系部に設けられた嵌合コネクタに差込んで電気的に
接続される。ベルト３２は、背負い用のものであつて、
立上り部２９ａの上部と下部とに両端部が連結されて取
付けられ、このことは第２図から明らかである。The connector 37 of the lead wire 59 connected to the terminal of the battery 36 is inserted into and electrically connected to the fitting connector provided in the starting system portion having the electric starter of the internal combustion engine. The belt 32 is for carrying on the back,
Both ends are connected and attached to the upper part and the lower part of the rising portion 29a, which is apparent from FIG.
第５図は、緩衝部材３１、バツテリ３６を背当て部２９
から分解した斜視図である。背当て部２９は、硬質の合
成樹脂などで形成され、その全体の形状が大略的にＬ形
の板状であり、作業者の背当て部付近には、バツテリ３
６を収納するための空間３３を形成してある。緩衝部材
３１は、前述のように、緩衝部材３１の背面側にバツテ
リ収納袋３８が縫合または、接着により取付けられてい
る。In FIG. 5, the cushioning member 31 and the battery 36 are attached to the back support portion 29.
It is a perspective view exploded. The backrest portion 29 is formed of a hard synthetic resin or the like, and its entire shape is a substantially L-shaped plate-like shape.
A space 33 for housing 6 is formed. As described above, the buffer member 31 has the battery storage bag 38 attached to the back surface side of the buffer member 31 by stitching or adhesion.
以上のように本考案の実施例の構成によれば、内燃機関
１１の始動電源用のバツテリ３６を、背当て部２９のバ
ツテリ収納空間３３を覆うようにバツテリ収納袋３８を
具えた緩衝部材３１を取付けて、そのバツテリ収納袋３
８の上方に開放した収納部３８ａ内にバツテリ３６を収
納したので、バツテリ寿命を長くし、またバツテリ３６
の保守点検も容易となり、しかも作業機の外観もよい。As described above, according to the configuration of the embodiment of the present invention, the cushioning member 31 including the battery 36 for the starting power source of the internal combustion engine 11 and the battery storage bag 38 so as to cover the battery storage space 33 of the back support 29. Attach the battery pack to the battery pack 3
Since the battery 36 is stored in the storage portion 38a opened above 8, the battery life is extended and the battery 36 is
Maintenance and inspection is easy, and the appearance of the work machine is good.
効果 以上のように本考案によれば、背負い具２８の背当て部
２９を構成する立上り部２９ａに着脱可能な緩衝部材３
１にバツテリ収納袋３８を取付け、このバツテリ収納袋
３８の上方に開放した収納部３８ａ内に、バツテリ３６
を収納するようにし、このバツテリ収納袋３８は立上り
部２９ａの中央付近に形成された透孔３３内に入り込む
ようにしたので、充電時などの保守点検時には、バツテ
リ３６を容易に取外し、また取付けることができる。Effect As described above, according to the present invention, the cushioning member 3 that is attachable to and detachable from the rising portion 29a that constitutes the backrest portion 29 of the backpack 28.
The battery storage bag 38 is attached to the battery pack 1 and the battery 36 is inserted into the storage portion 38a opened above the battery storage bag 38.
Since the battery storage bag 38 is inserted into the through hole 33 formed near the center of the rising portion 29a, the battery 36 can be easily removed and attached again at the time of maintenance such as charging. be able to.
特に本考案では、バツテリ３６は内燃機関１１の始動系
部のエレクトリツクスタータを始動するためのものであ
り、したがつて大容量であり、そのため重量が大きい。
このような大重量のバツテリ３６は、本考案では、バツ
テリ収納袋３８の収納部３８ａ内に収納され、このバツ
テリ収納袋３８は上述のように緩衝部材３１に取付けら
れるので、背負い具２８を背負う作業者の背中に近接し
てバツテリ３６が配置されることになり、したがつて重
量のバランスが良好であり、バツテリ３６は前述のよう
に大重量であるにもかかわらず、作業者にはその重量感
を感じることが抑制される。Particularly in the present invention, the battery 36 is for starting the electric starter of the starting system portion of the internal combustion engine 11, and therefore has a large capacity and therefore a large weight.
In the present invention, such a heavy-weight battery 36 is stored in the storage portion 38a of the battery storage bag 38, and since the battery storage bag 38 is attached to the cushioning member 31 as described above, the backpack 28 is carried on the back. Since the battery 36 is placed close to the back of the worker, the weight is well balanced, and although the battery 36 is heavy as described above, the The feeling of weight is suppressed.
さらに本考案によれば、バツテリ３６にはリード線５９
が接続され、このリード線５９にはコネクタ３７が接続
され、このコネクタ３７は、始動系部の嵌合コネクタに
差込んで嵌合して電気的接続を行うようにしてあり、そ
のためバツテリ３６の充電時などの保守点検時には、こ
のコネクタ３７と嵌合コネクタとを取外し、バツテリ３
６をバツテリ収納袋３８の収納部３８ａから上方に抜き
出すことが可能である。これによつてバツテリ３６の取
り扱いがきわめて容易であるという優れた効果が達成さ
れる。Further in accordance with the present invention, the battery 36 has a lead wire 59.
Is connected to the lead wire 59. The connector 37 is connected to the lead wire 59. The connector 37 is inserted into the fitting connector of the starting system portion to be fitted and electrically connected. At the time of maintenance such as charging, remove the connector 37 and the mating connector, and remove the battery 3
6 can be pulled out upward from the storage portion 38a of the battery storage bag 38. This achieves the excellent effect that the battery 36 is extremely easy to handle.
第１図は本考案の一実施例の背当て部２９と背当て緩衝
部材３１の分解斜視図、第２図は作業機５に背負い具２
８を取付けた状態の斜視図、第３図は背当て部２９、緩
衝部材３１、バツテリ収納袋付近の縦断面図、第４図は
バツテリ３６の斜視図、第５図は緩衝部材３１、バツテ
リ３６を背当て部２９から分解した斜視図である。 １１…内燃機関、１６…薬剤タンク、２８…背負い具、
２５…背負い作業機、２９…背当て部、３１…緩衝部
材、３３…収納空間、３８…バツテリ収納袋FIG. 1 is an exploded perspective view of a back support portion 29 and a back support cushioning member 31 according to an embodiment of the present invention, and FIG.
FIG. 3 is a perspective view of a state in which 8 is attached, FIG. 3 is a vertical cross-sectional view of the back support part 29, a cushioning member 31, and a bag for storing a battery, FIG. 4 is a perspective view of the battery 36, and FIG. 5 is a cushioning member 31, a battery. It is a perspective view which decomposed | disassembled 36 from the back support part 29. 11 ... Internal combustion engine, 16 ... Drug tank, 28 ... Shoulder strap,
25 ... backing work machine, 29 ... back support part, 31 ... buffer member, 33 ... storage space, 38 ... battery storage bag
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ０２Ｎ 11/00 Ｊ 8614−3Ｇ Ｈ０１Ｍ 2/10 Ｅ 7356−4Ｋ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Office reference number FI technical display location F02N 11/00 J 8614-3G H01M 2/10 E 7356-4K
Claims (1)
と、 立上り部２９ａの下部で、その立上り部２９ａの厚み方
向外方に突出する支持部３４とを有し、 全体の形状が大略的にＬ形である背当て部２９と、 （ａ２）立上り部２９ａに、その立上り部２９ａの支持
部３４とは反対側の表面で、着脱可能に、透孔３３を塞
いで取付けられる緩衝部材３１と、 （ａ３）立上り部２９ａの上部と下部とに両端部が連結
される背負い用ベルト３２とを有する背負い具２８と、 （ｂ）緩衝部材３１の立上り部２９ａ側の面に取付けら
れ、上方に開放した収納部３８ａを有し、前記透孔３３
内に入り込むバツテリ収納袋３８と、 （ｃ）支持部３４の上方で、立上り部２９ａに間隔をあ
けて取付けられ、エレクトリツクスタータを有する始動
系部が備えられ、この始動系部に嵌合コネクタが設けら
れる内燃機関１１と、 （ｄ）バツテリ収納袋３８の収納部内に収納され、エレ
クトリツクスタータを始動するバツテリ３６と、 （ｅ）バツテリ３６にリード線５９を介して接続され、
前記嵌合コネクタに差込んで嵌合するコネクタ３７とを
含むことを特徴とする背負式作業機。1. (a) A backpack tool (28), (a1) a backrest part (29), and a plate-shaped rising part (29a) having a through hole (33) formed near the center thereof.
And a support portion 34 that protrudes outward in the thickness direction of the rising portion 29a at a lower portion of the rising portion 29a, and a back support portion 29 whose overall shape is substantially L-shaped, and (a2) rising portion A cushioning member 31 is detachably attached to the portion 29a by closing the through hole 33 on the surface of the rising portion 29a opposite to the support portion 34, and (a3) both ends of the upper portion and the lower portion of the rising portion 29a. A backpack 28 having a backpack belt 32 to which the parts are connected, and (b) a storage part 38a attached to the surface of the cushioning member 31 on the rising part 29a side and opened upward, and the through hole 33.
A battery storage bag 38 that goes into the inside, and (c) above the support portion 34, a starter portion that is attached to the rising portion 29a with a space therebetween and has an electric starter is provided, and this starter portion has a fitting connector. Is provided in the internal combustion engine 11, (d) a battery 36 that is housed in the housing portion of the battery housing bag 38 and that starts the electric starter, and (e) is connected to the battery 36 via a lead wire 59,
A backpack-type working machine comprising: a connector 37 that is inserted into and fitted into the fitting connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178192U JPH0618041Y2 (en) | 1987-11-21 | 1987-11-21 | Backpack work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178192U JPH0618041Y2 (en) | 1987-11-21 | 1987-11-21 | Backpack work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0183139U JPH0183139U (en) | 1989-06-02 |
| JPH0618041Y2 true JPH0618041Y2 (en) | 1994-05-11 |
Family
ID=31469819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178192U Expired - Lifetime JPH0618041Y2 (en) | 1987-11-21 | 1987-11-21 | Backpack work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618041Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6296132B2 (en) * | 2012-07-06 | 2018-03-20 | 日立工機株式会社 | Back load type power supply |
| JP5975277B2 (en) * | 2012-08-13 | 2016-08-23 | 日立工機株式会社 | Back load type power supply |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774303A (en) * | 1966-02-25 | 1973-11-27 | Chain saw starting system | |
| JPS5937804Y2 (en) * | 1981-07-02 | 1984-10-19 | 株式会社五藤光学研究所 | planetarium moon projection device |
| JPS6156848U (en) * | 1984-09-17 | 1986-04-16 | ||
| JPS6343024Y2 (en) * | 1985-06-19 | 1988-11-10 | ||
| JPS6231960U (en) * | 1985-08-12 | 1987-02-25 |
-
1987
- 1987-11-21 JP JP1987178192U patent/JPH0618041Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0183139U (en) | 1989-06-02 |
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