JPH078047Y2 - Backpack device mount - Google Patents
Backpack device mountInfo
- Publication number
- JPH078047Y2 JPH078047Y2 JP1990038039U JP3803990U JPH078047Y2 JP H078047 Y2 JPH078047 Y2 JP H078047Y2 JP 1990038039 U JP1990038039 U JP 1990038039U JP 3803990 U JP3803990 U JP 3803990U JP H078047 Y2 JPH078047 Y2 JP H078047Y2
- Authority
- JP
- Japan
- Prior art keywords
- backpack
- worker
- standing
- upright
- mount
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、背負動力噴霧機等に装備される背負装置の
架台に係り、詳しくは作業者の作業姿勢の追従する背負
装置の架台に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a cradle of a backpack device equipped in a backpack power sprayer or the like, and more specifically to a cradle of a backpack device that follows the working posture of an operator. Is.
第６図〜第８図は従来の架台60を備える背負動力噴霧機
10に関する。後述のこの考案の実施例と同一の部分につ
いては同符号を指示して、説明は省略し、主要点につい
てのみ説明する。6 to 8 show a backpack-powered sprayer equipped with a conventional mount 60.
Regarding 10 The same parts as those of the embodiment of the present invention described later are designated by the same reference numerals, and the description thereof will be omitted and only the main points will be described.
第６図は背負動力噴霧機10の側面図である。架台60は、
作業者56（第７図及び第８図）の背中に沿って上下方向
へ延びている起立部62と、起立部62の中間部及び下端部
から後方へ張り出す載設部22,24とを有し、起立部62及
び載設部22,24は、一体的に形成され、又は相互に固定
されていて容易に分解困難な複数個の部品から成ってい
る。背当て64は、起立部62の作業者56側の面に固着され
ている。FIG. 6 is a side view of the backpack power sprayer 10. The cradle 60 is
An upright portion 62 that extends vertically along the back of the worker 56 (FIGS. 7 and 8), and mounting portions 22 and 24 that extend rearward from the middle portion and the lower end portion of the upright portion 62. The standing portion 62 and the mounting portions 22 and 24 are formed integrally or are fixed to each other and are composed of a plurality of parts that are difficult to disassemble. The back support 64 is fixed to the surface of the standing portion 62 on the side of the worker 56.
第７図及び第８図はそれぞれ作業者56の直立姿勢及び前
傾姿勢における作業者56と架台60との関係を示す図であ
る。起立部62は、作業姿勢に関係なく直線的となってい
る。7 and 8 are views showing the relationship between the worker 56 and the pedestal 60 in the upright posture and the forward leaning posture of the worker 56, respectively. The upright portion 62 is linear regardless of the work posture.
従来の架台60の起立部62は、作業姿勢に関係なく、直線
的となっているので、第８図のように、背中を前にかが
めたとき、起立部62の一部が作業者56の背中に強く当た
り、前傾姿勢を採り難かった。Since the upright portion 62 of the conventional pedestal 60 is linear regardless of the work posture, when the back is bent forward, a part of the upright portion 62 of the worker 56 is not shown, as shown in FIG. It hit the back strongly and it was difficult to take a forward leaning posture.
また、架台60を製造してから、架台60を梱包等して、組
付け場所へ運送する場合や、格納する場合には、起立部
62の高さが高くて、かさばり、運送効率や格納効率が悪
くなっている。In addition, when the pedestal 60 is manufactured and then the pedestal 60 is packed, etc., and transported to the assembling place or stored, the upright section is used.
The height of 62 is high, it is bulky, and the transport efficiency and storage efficiency are poor.
請求項１の考案の目的は、作業者が背中を前にかがんだ
ときも、良好な背負性とすることができる背負装置の架
台を提供することである。It is an object of the invention of claim 1 to provide a cradle of a backpack device which can provide a good backpack even when an operator bends his / her back forward.
請求項２の考案の目的は、運送効率や格納効率の良い背
負装置の架台を提供することである。An object of the invention of claim 2 is to provide a cradle of a backpack device having good transportation efficiency and storage efficiency.
請求項３の考案の目的は、架台の上側部分が前方へ大き
く傾動することに因る支障を排除できるようにすること
である。An object of the invention of claim 3 is to eliminate the obstacle caused by the upper part of the gantry being largely tilted forward.
請求項４の考案の目的は、架台の上側部分が後方へ傾動
することに因る支障を排除できるようにすることであ
る。An object of the invention of claim 4 is to eliminate the obstacle caused by the rearward tilting of the upper part of the gantry.
この考案を、実施例に対応する図面の符号を使用して説
明する。The invention will be described using the reference numerals of the drawings corresponding to the embodiments.
請求項１の考案の前提となる背負装置（10）では、作業
者（56）の左右の肩を通される左右の背負バンド（30）
は、上下の端部において架台（12）の上部及び下部の部
位に取付けられ、架台（12）は、作業者（56）の背中に
沿って立ち上がっている起立部（18,20）を有してい
る。請求項１の考案の架台（12）では、起立部（18,2
0）は、上下方向の中間部位において屈曲自在になって
いる。In the backpack device (10) which is the premise of the invention of claim 1, the left and right backpack bands (30) are passed through the left and right shoulders of the worker (56).
Are attached to the upper and lower parts of the pedestal (12) at the upper and lower ends, and the pedestal (12) has standing portions (18, 20) standing up along the back of the worker (56). ing. In the mount (12) of the invention of claim 1, the standing portion (18, 2
0) is bendable at an intermediate portion in the vertical direction.
請求項２の背負装置（10）の架台（12）では、起立部
（18,20）をその中間部位において屈曲自在とする回転
結合部材（46）により架台（12）は上側部分（14）と下
側部分（16）とに分割される。回転結合部材（46）は上
側部分（14）及び下側部分（16）に着脱自在に取付けら
れている。In the gantry (12) of the backpack device (10) according to claim 2, the gantry (12) and the upper part (14) are formed by a rotary coupling member (46) that allows the upright portions (18, 20) to be bent at an intermediate portion thereof. It is divided into a lower part (16). The rotary coupling member (46) is detachably attached to the upper part (14) and the lower part (16).
請求項３の背負装置（10）の架台（12）は、さらに、上
側部分（14）の前方への傾動を制限する前傾制限用スト
ッパ（52）を有してなる。The cradle (12) of the backpack device (10) according to claim 3 further comprises a forward tilt limiting stopper (52) for restricting forward tilting of the upper portion (14).
請求項４の背負装置（10）の架台（12）は、さらに、上
側部分（14）の後方への傾動を制限する後傾制限用スト
ッパ（54）を有してなる。The gantry (12) of the backpack device (10) according to claim 4 further comprises a rearward tilt limiting stopper (54) for limiting the rearward tilting of the upper portion (14).
請求項１の考案において、架台（12）の起立部（18,2
0）は、作業姿勢の変化に伴って、中間部において屈曲
し、作業者（56）の背中の形状変化に応じた屈曲形状と
なる。In the invention of claim 1, the upright portion (18, 2) of the gantry (12).
0) bends in the middle part according to the change of the working posture, and becomes a bent shape according to the shape change of the back of the worker (56).
請求項２の考案では、回転結合部材（46）が架台（12）
の上側部分（14）及び下側部分（16）から取り外される
と、上側部分（14）及び下側部分（16）は分離状態にな
る。また、回転結合部材（46）が上側部分（14）及び下
側部分（16）に装着された状態では、上側部分（14）及
び下側部分（16）は、相互に結合されるとともに、回転
結合部材（46）において相対的に回転自在となり、起立
部（18,20）は回転結合部材（46）の位置で屈曲自在と
なる。In the invention of claim 2, the rotary coupling member (46) is the mount (12).
When the upper part (14) and the lower part (16) are removed, the upper part (14) and the lower part (16) are separated. Further, when the rotary coupling member (46) is attached to the upper portion (14) and the lower portion (16), the upper portion (14) and the lower portion (16) are coupled to each other and rotate. The coupling member (46) is relatively rotatable, and the standing portions (18, 20) are bendable at the position of the rotational coupling member (46).
請求項３の考案では、架台（12）の上側部分（14）は、
所定量前方へ傾動すると、前傾制限用ストッパ（52）に
当接して、それ以上の前傾を制限される。In the invention of claim 3, the upper part (14) of the gantry (12) is
When it tilts forward by a predetermined amount, it comes into contact with the forward tilt limiting stopper (52) and further tilting is restricted.
請求項４の考案では、架台（12）の上側部分（14）は、
後傾制限用ストッパ（54）に当接して、後傾を制限され
る。In the invention of claim 4, the upper part (14) of the gantry (12) is
The rearward inclination is restricted by contacting the rearward inclination limiting stopper (54).
以下、この考案を第１図〜第５図の実施例について説明
する。The invention will be described below with reference to the embodiments shown in FIGS.
第１図は背負動力噴霧機10の側面図である。架台12は上
側部分14及び下側部分16を有し、上側部分14及び下側部
分16は、相互に別体となっているとともに、作業者56
（第５図）の背中に沿って上下方向に延びている起立部
18,20と、起立部18,20の下端部から直角に後方へ張り出
している載設部22,24とを有している。起立部18は、上
端部において作業者56側へ向かって斜め上方へ傾斜して
いる。背当て26,28は、クッション材より成り、起立部1
8,20の作業者56側の面に固着される。左右の背負バンド
30は、下端において下側部分16の起立部20の下端部の近
傍の左右側部に取付けられ、上端部において起立部18の
上端に取付けられ、作業者56の左右の肩を通される。ポ
ンプ32及びエンジン34は防振材36を介して載設部24に載
設され、ポンプ32はエンジン34により駆動される。薬液
タンク38は、上部の投入口を蓋42により開閉され、薬液
を貯蔵し、載設部22に載設され、作業者56側の面を複数
個のボルト40により起立部18に固定される。回転結合部
材44は、背負動力噴霧機10の左右にそれぞれ設けられ、
起立部18の下端部と起立部20の上端部とを回転自在に結
合する。FIG. 1 is a side view of the backpack-powered sprayer 10. The gantry 12 has an upper portion 14 and a lower portion 16, and the upper portion 14 and the lower portion 16 are separate from each other, and an operator 56
Standing part extending vertically along the back (Fig. 5)
18 and 20 and mounting portions 22 and 24 that project from the lower ends of the upright portions 18 and 20 to the rear at a right angle. The upright portion 18 has an upper end portion that is inclined obliquely upward toward the worker 56 side. The backrests 26, 28 are made of cushioning material, and the upright portion 1
It is fixed to the surface of 8,20 worker 56 side. Left and right shoulder straps
The lower end 30 is attached to the left and right side portions near the lower end of the upright portion 20 of the lower portion 16, the upper end is attached to the upper end of the upright portion 18, and is passed through the left and right shoulders of the worker 56. The pump 32 and the engine 34 are mounted on the mounting portion 24 via the vibration isolator 36, and the pump 32 is driven by the engine 34. The chemical liquid tank 38 has an upper opening opened and closed by a lid 42, stores the chemical liquid, is mounted on the mounting portion 22, and the surface on the worker 56 side is fixed to the standing portion 18 by a plurality of bolts 40. . The rotary coupling members 44 are provided on the left and right of the backpack power sprayer 10, respectively.
The lower end of the upright portion 18 and the upper end of the upright portion 20 are rotatably coupled.
第２図及び第３図は回転結合装置44の側面図及び後方か
ら見た図、第４図は上側部分14が前傾した状態で回転結
合装置44の側面図である。Ｕ形部45は、起立部20の上端
部に固定され、起立部18及び載設部22の境界の直角状角
部を間に挟んでいる。結合ピン46は、架台12の左右方向
外側より挿通され、Ｕ形部45と起立部18の下端部に対し
て相対回転自在とされ、内側において、座金48を嵌装さ
れてから、Ｒピン50により抜け止めされる。Ｒピン50は
結合ピン46に着脱自在であり、上側部分14及び下側部分
16は結合ピン46により結合ピン46の軸線の周りに相対回
転自在に結合される。平板状の前傾制限用ストッパ52は
Ｕ形部45の前面側に固定され、Ｌ字状の後傾制限用スト
ッパ54は、起立部20の上端から直角に後方へ張り出すよ
うに、起立部20に固定され、前傾制限用ストッパ52及び
後傾制限用ストッパ54はそれぞれ起立部18及び載設部22
に当接自在となっている。2 and 3 are a side view and a rear view of the rotary coupling device 44, and FIG. 4 is a side view of the rotary coupling device 44 with the upper portion 14 tilted forward. The U-shaped portion 45 is fixed to the upper end of the upright portion 20, and sandwiches the right angled corner of the boundary between the upright portion 18 and the mounting portion 22. The coupling pin 46 is inserted from the outer side in the left-right direction of the gantry 12, is rotatable relative to the lower ends of the U-shaped portion 45 and the upright portion 18, and is fitted with the washer 48 on the inner side thereof, and then the R pin 50. To prevent it from coming off. The R pin 50 is attachable / detachable to / from the coupling pin 46, and includes the upper portion 14 and the lower portion.
16 is connected by a connecting pin 46 so as to be relatively rotatable about the axis of the connecting pin 46. A flat plate-shaped frontward tilt limiting stopper 52 is fixed to the front surface side of the U-shaped portion 45, and an L-shaped rearward tilt limiting stopper 54 is provided so as to project rearward at a right angle from the upper end of the upright portion 20. The front tilt limiting stopper 52 and the rear tilt limiting stopper 54 are fixed to the upright portion 18 and the mounting portion 22, respectively.
Can be freely contacted with.
第５図は作業者56が背負動力噴霧機10を担いで前傾して
いるときの状態を示している。FIG. 5 shows a state in which the worker 56 is carrying the backpack-powered sprayer 10 and leans forward.
実施例の作用について説明する。The operation of the embodiment will be described.
上側部分14及び下側部分16は回転結合装置44により回転
自在に結合しており、作業姿勢の変化に伴って、起立部
18,20は、回転結合装置44の結合ピン46の軸線の周りに
相対回転し、作業者56の背中の形状変化に応じた屈曲形
状へ変化する。The upper portion 14 and the lower portion 16 are rotatably coupled by a rotary coupling device 44, and the standing portion is changed according to a change in working posture.
18 and 20 relatively rotate around the axis of the coupling pin 46 of the rotary coupling device 44, and change into a bent shape according to the shape change of the back of the worker 56.
載設部22が後傾制限用ストッパ54に当接した状態では
（第２図）、起立部18,20は同一直線上にあり、上側部
分14は、後傾制限用ストッパ54への載設部22の当接によ
り、載設部22が載設部24に対する平行位置から下方へ傾
斜するように、傾動することを阻止される。したがっ
て、上側部分14が後方へ傾動して載設部22がポンプ32等
へ当接したり、非背負時に薬液タンク38の重量に係る回
転モーメントにより背負動力噴霧機10が後方へ転倒した
り、背負動力噴霧機10内の薬液が漏出したり、さらに、
背負動力噴霧機10の背負時に作業者56に後方への大きな
引っ張り力がかかったりする弊害を防止することができ
る。When the mounting portion 22 is in contact with the rearward tilt limiting stopper 54 (FIG. 2), the standing portions 18, 20 are on the same straight line, and the upper portion 14 is mounted on the rearward tilt limiting stopper 54. The contact of the portion 22 prevents the mounting portion 22 from tilting so as to incline downward from the position parallel to the mounting portion 24. Therefore, the upper portion 14 tilts backward and the mounting portion 22 abuts on the pump 32, etc., or the backpack-powered sprayer 10 falls backward due to the rotation moment related to the weight of the chemical liquid tank 38 when not backpacked, The chemical solution in the power sprayer 10 leaks out,
It is possible to prevent an adverse effect that a large pulling force is applied to the worker 56 at the time of carrying the backpack power sprayer 10 on the back.
また、上側部分14が前方へ所定角度傾動すると、起立部
18が前傾制限用ストッパ52に当接し（第４図）、上側部
分14は前方へのそれ以上の傾動を阻止される。したがっ
て、上側部分14が過度に前方へ傾動して、薬液タンク38
の重量に係る回転モーメントにより背負動力噴霧機10が
前方へ転倒したり、背負動力噴霧機10内の薬液が漏出し
たりする弊害を防止することができる。When the upper portion 14 tilts forward by a predetermined angle, the standing portion
18 contacts the forward tilt limiting stopper 52 (FIG. 4), and the upper portion 14 is prevented from further tilting forward. Therefore, the upper portion 14 tilts excessively forward and the chemical liquid tank 38
It is possible to prevent adverse effects that the backpack-powered sprayer 10 falls forward due to the rotation moment related to the weight of and the chemical liquid in the backpack-powered sprayer 10 leaks out.
Ｒピン50を結合ピン46から抜いて、結合ピン46が上側部
分14及び下側部分16から取り外されると、上側部分14及
び下側部分16は分離状態になる。この結果、上側部分14
及び下側部分16を分離して、組付け状態の架台12より小
さい上側部分14及び下側部分16で架台12を運送及び格納
することができる。When the R pin 50 is pulled out of the coupling pin 46 and the coupling pin 46 is removed from the upper portion 14 and the lower portion 16, the upper portion 14 and the lower portion 16 are separated. As a result, the upper part 14
The lower part 16 and the lower part 16 can be separated so that the pedestal 12 can be transported and stored by the upper part 14 and the lower part 16 which are smaller than the assembled pedestal 12.
図示の実施例では、この考案の背負装置を背負動力噴霧
機10に適用したものについて説明しているが、この考案
の背負装置は背負動力散布機等、他の背負装置にも適用
可能であることはいうまでもない。In the illustrated embodiment, the backpack device of the present invention is applied to the backpack power sprayer 10, but the backpack device of the present invention is also applicable to other backpack devices such as a backpack power sprayer. Needless to say.
請求項１の考案では、架台の起立部が中間部において屈
曲自在となっているので、起立部は、作業者の姿勢に追
従して、作業者の背中の形状に合った屈曲形状となり、
背負中における作業姿勢の変化にかかわらず良好な背負
性とすることができる。According to the first aspect of the invention, since the upright portion of the gantry is bendable in the intermediate portion, the upright portion follows the posture of the worker and has a bent shape that matches the shape of the back of the worker.
Good backpacking can be achieved regardless of changes in work posture during backpacking.
請求項２の考案では、架台の起立部の屈曲点としての回
転結合部材は、架台の上側部分及び下側部分に着脱自在
に取付けられるので、架台の梱包時や格納時では、回転
結合部材を上側部分及び下側部分から取り外して、上側
部分及び下側部分を相互に分離状態とすることにより、
架台の全体をコンパクト化することができ、有利とな
る。According to the second aspect of the present invention, the rotary coupling member as the bending point of the standing portion of the gantry is detachably attached to the upper part and the lower part of the gantry. By removing from the upper part and the lower part and separating the upper part and the lower part from each other,
The entire frame can be made compact, which is advantageous.
請求項３の考案では、架台の上側部分は前傾制限用スト
ッパにより前傾範囲を制限されるので、上側部分が過度
に前傾することによって、背負装置が転倒したり、上側
部分に取付けられている薬液タンクからの液漏れ等の弊
害を防止することができる。According to the third aspect of the present invention, the upper part of the gantry has its forward tilting range limited by the forward tilting limit stopper. Therefore, when the upper part is tilted too much forward, the backpack device falls or is attached to the upper part. It is possible to prevent adverse effects such as liquid leakage from the existing chemical liquid tank.
請求項４の考案では、架台の上側部分は後傾制限用スト
ッパにより後傾を防止されるので、作業者が背負装置の
背負中に後方へ強く引っ張られて背負性が悪化したり、
背負装置が転倒したりする等の弊害を防止することがで
きる。In the invention of claim 4, the upper part of the gantry is prevented from being tilted backward by the stopper for restricting tilting backward, so that the worker is strongly pulled backward while the backpack of the backpack device is worn, and the backpacking ability deteriorates.
It is possible to prevent an adverse effect such as a fall of the backpack device.
第１図〜第５図はこの考案の実施例に関し、第１図は背
負動力噴霧機の側面図、第２図及び第３図は回転結合装
置の側面図及び後方から見た図、第４図は上側部分が前
傾した状態での回転結合装置の側面図、第５図は作業者
が背負動力噴霧機を担いで前傾しているときの状態を示
す図、第６図〜第８図は従来の架台を備える背負動力噴
霧機にに関し、第６図は背負動力噴霧機の側面図、第７
図及び第８図はそれぞれ作業者の直立姿勢及び前傾姿勢
における作業者と架台との関係を示す図である。 10……背負動力噴霧機（背負装置）、12……架台、14…
…上側部分、16……下側部分、18,20……起立部、30…
…背負バンド、46……結合ピン（回転結合部材）、52…
…前傾制限用ストッパ、54……後傾制限用ストッパ、56
……作業者。1 to 5 relate to an embodiment of the present invention, FIG. 1 is a side view of a backpack-powered sprayer, FIGS. 2 and 3 are side views of a rotary coupling device and a rear view thereof, and FIG. FIG. 6 is a side view of the rotary coupling device in a state where the upper portion is tilted forward, and FIG. 5 is a view showing a state in which the worker is carrying the backpack-powered sprayer and tilted forward, FIGS. The figure relates to a backpack-powered sprayer equipped with a conventional mount, and FIG. 6 is a side view of the backpack-powered sprayer, and FIG.
FIG. 8 and FIG. 8 are diagrams showing the relationship between the worker and the gantry in the upright posture and the forward leaning posture, respectively. 10 …… backpack power sprayer (backpack device), 12 …… frame, 14…
… Upper part, 16 …… Lower part, 18,20 …… Upright part, 30…
... backpack band, 46 ... coupling pin (rotary coupling member), 52 ...
… Front tilt limit stopper, 54 …… Back tilt limit stopper, 56
……worker.
Claims (4)
背負バンド（30）が、上下の端部において架台（12）の
上部及び下部の部位に取付けられ、前記架台（12）が、
作業者（56）の背中に沿って立ち上がっている起立部
（18,20）を有している背負装置（10）において、前記
起立部（18,20）は、上下方向の中間部位において屈曲
自在になっていることを特徴とする背負装置の架台。1. Left and right backpack bands (30) that are passed through the left and right shoulders of an operator (56) are attached to the upper and lower portions of the pedestal (12) at the upper and lower ends, respectively, )But,
In a backpack device (10) having a standing portion (18, 20) standing up along the back of the worker (56), the standing portion (18, 20) is bendable at an intermediate portion in the vertical direction. It is a stand for a backpack device.
いて屈曲自在とする回転結合部材（46）により前記架台
（12）は上側部分（14）と下側部分（16）とに分割さ
れ、前記回転結合部材（46）は前記上側部分（14）及び
前記下側部分（16）に着脱自在に取付けられていること
を特徴とする請求項１記載の背負装置の架台。2. The pedestal (12) is divided into an upper part (14) and a lower part (16) by a rotary coupling member (46) that allows the upright parts (18, 20) to bend at an intermediate part thereof. The mount of the backpack apparatus according to claim 1, wherein the rotary coupling member (46) is detachably attached to the upper portion (14) and the lower portion (16).
する前傾制限用ストッパ（52）を有してなることを特徴
とする請求項２記載の背負装置の架台。3. The mount of the backpack apparatus according to claim 2, further comprising a forward tilt limiting stopper (52) for restricting forward tilting of the upper portion (14).
する後傾制限用ストッパ（54）を有してなることを特徴
とする請求項２又は３記載の背負装置の架台。4. The mount of the backpack apparatus according to claim 2, further comprising a rearward tilt limiting stopper (54) for limiting the rearward tilting of the upper portion (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038039U JPH078047Y2 (en) | 1990-04-11 | 1990-04-11 | Backpack device mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038039U JPH078047Y2 (en) | 1990-04-11 | 1990-04-11 | Backpack device mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128449U JPH03128449U (en) | 1991-12-25 |
| JPH078047Y2 true JPH078047Y2 (en) | 1995-03-01 |
Family
ID=31545687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990038039U Expired - Fee Related JPH078047Y2 (en) | 1990-04-11 | 1990-04-11 | Backpack device mount |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078047Y2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4540190B2 (en) * | 2000-07-10 | 2010-09-08 | ニューデルタ工業株式会社 | Back type control machine |
| DE602006021773D1 (en) * | 2005-10-22 | 2011-06-16 | Cedar Mesa Design Company Llc | SYSTEM FOR WEARING ARTICLES ON THE FRONT UPPER BODY |
| JP5108918B2 (en) * | 2010-06-22 | 2012-12-26 | 株式会社丸山製作所 | Back type power work machine |
| JP5849035B2 (en) * | 2012-09-13 | 2016-01-27 | 株式会社丸山製作所 | Back-loaded power sprayer |
| JP6262636B2 (en) * | 2014-11-14 | 2018-01-17 | 株式会社丸山製作所 | Back working machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217256B2 (en) * | 1980-01-28 | 1990-04-19 | Caterpillar Inc |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538846Y2 (en) * | 1988-07-14 | 1993-09-30 |
-
1990
- 1990-04-11 JP JP1990038039U patent/JPH078047Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217256B2 (en) * | 1980-01-28 | 1990-04-19 | Caterpillar Inc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03128449U (en) | 1991-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |