JP2003074035A - Bucket and its protective member - Google Patents
Bucket and its protective memberInfo
- Publication number
- JP2003074035A JP2003074035A JP2001265588A JP2001265588A JP2003074035A JP 2003074035 A JP2003074035 A JP 2003074035A JP 2001265588 A JP2001265588 A JP 2001265588A JP 2001265588 A JP2001265588 A JP 2001265588A JP 2003074035 A JP2003074035 A JP 2003074035A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- plate
- blade
- pavement surface
- work
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、バケット及び保護
部材に関する。TECHNICAL FIELD The present invention relates to a bucket and a protection member.
【0002】[0002]
【従来の技術】底部前端部に板状の刃部を備えたバケッ
トを用いて荷役・運搬作業を行なう作業車両として、シ
ョベルローダやホイールローダ等の他に、ヒンジ部を支
点として上下傾できるフォークにバケットを装着可能な
ヒンジドフォークがある。これらの作業車両は、建設現
場や資材置場での土砂や資材の運搬をはじめ、園芸・造
園業での調合土の運搬、畜産業での畜舎の清掃(例え
ば、鶏糞運搬)や大鋸屑のひきならし作業等の各種の荷
役・運搬作業を行なう。これらの作業を行なう作業現場
の地面(又は床面)は、舗装されていないか、或いは舗
装されていてもバケットにより傷ついても構わない場合
が大半である。2. Description of the Related Art As a work vehicle for loading and carrying work using a bucket having a plate-shaped blade at the front end of the bottom, a fork that can be tilted up and down with a hinge as a fulcrum in addition to a shovel loader, a wheel loader, and the like. There is a hinged fork that can be fitted with a bucket. These work vehicles include transporting soil and materials at construction sites and material storage sites, transporting mixed soil in horticulture and landscaping, cleaning livestock farms in the livestock industry (for example, transporting chicken manure), and removing sawdust. Perform various cargo handling and transportation work such as shaving work. In most cases, the ground (or floor surface) of the work site where these operations are performed is not paved, or paved or damaged by a bucket.
【0003】[0003]
【発明が解決しようとする課題】近年、上記作業の他
に、アスファルト、コンクリート又は煉瓦等により舗装
された道路や歩道、或いは駐車場等での除雪作業が増え
てきている。しかしながら、バケットは鋼製であり、バ
ケット前端の刃部が舗装面に当たると舗装面を傷つけて
しまい、舗装面の美観を著しく損ねたり、舗装面の耐久
性を悪化させるといった問題を招来している。また、こ
のため、除雪作業の際には、非常に注意を払いながら作
業するので、作業性が低下している。In recent years, in addition to the above work, snow removal work on roads and sidewalks paved with asphalt, concrete or bricks, or parking lots has been increasing. However, the bucket is made of steel, and if the blade part at the front end of the bucket hits the pavement surface, it damages the pavement surface, significantly impairing the aesthetics of the pavement surface and degrading the durability of the pavement surface. . Further, because of this, when removing snow, the workability is lowered because the work is performed with great care.
【0004】本発明は、上記の問題に着目してなされた
ものであり、舗装面を保護することのできる作業車両の
バケット及びその保護部材を提供することを目的として
いる。The present invention has been made in view of the above problems, and an object of the present invention is to provide a bucket for a work vehicle capable of protecting a pavement surface and a protection member for the bucket.
【0005】[0005]
【課題を解決するための手段、作用及び効果】上記の目
的を達成するために、第1の発明は、底部前端部に板状
の刃部を備えた作業車両のバケットにおいて、バケット
の底部の下面に保護部材を装着した構成としている。ま
た、前記保護部材は着脱自在である構成としている。ま
た、前記保護部材は少なくとも底部前端部に設ける構成
としている。さらに、第2の発明は、前記バケットの底
部の下面に着脱自在に装着可能な保護部材を備える構成
としている。In order to achieve the above object, a first invention is a bucket for a work vehicle having a plate-shaped blade portion at a front end portion of the bottom portion thereof. A protective member is attached to the lower surface. Further, the protection member is configured to be removable. Further, the protection member is provided at least at the front end of the bottom. Further, a second aspect of the invention is configured to include a protective member that is detachably attachable to the lower surface of the bottom portion of the bucket.
【0006】即ち、バケットの底部の下面に保護部材を
装着している。このため、除雪作業等を行っても保護部
材が舗装面に当たるので、バケットの刃部が舗装面に当
たることはなく、舗装面が著しく傷つくのを防止でき
る。このため、作業を行う際に、舗装面への損傷を気に
せずに作業できるので、作業効率を向上できる。また、
舗装面との接触は保護部材側が受け持つので、バケット
の刃部の摩耗を防止できる。保護部材の材質としては、
舗装面を著しく傷つけず、除雪作業等で鋼製の刃部の代
わりに所定の掘削性を発揮できるような樹脂製(例えば
ナイロン樹脂やウレタン樹脂等)が望ましい。また、保
護部材は着脱自在としたので、舗装面との接触により摩
耗が進行した場合には容易に交換可能である。さらに、
保護部材は少なくとも底部前端部、即ちバケットの刃部
の下面に装着するので、バケットにより舗装面上の雪な
どのバラ物を掬うときに、保護部材が舗装面に接触して
もバケットの鋼製の刃部が舗装面に当たるのを確実に防
止できる。That is, a protective member is attached to the lower surface of the bottom of the bucket. For this reason, even if snow removal work or the like is performed, the protection member contacts the pavement surface, so that the blade portion of the bucket does not contact the pavement surface, and it is possible to prevent the pavement surface from being significantly damaged. Therefore, when the work is performed, the work can be performed without worrying about damage to the pavement surface, so that the work efficiency can be improved. Also,
Since the protective member takes charge of contact with the pavement surface, it is possible to prevent abrasion of the blade portion of the bucket. As the material of the protective member,
It is desirable to use a resin (for example, nylon resin or urethane resin) that does not damage the pavement surface and can exhibit a predetermined excavability in place of the steel blade for snow removal work. Further, since the protective member is detachable, it can be easily replaced when the abrasion is advanced due to the contact with the pavement surface. further,
Since the protective member is attached at least to the front end of the bottom, that is, to the lower surface of the blade of the bucket, when scooping loose objects such as snow on the paved surface with the bucket, even if the protective member comes into contact with the paved surface, It can be surely prevented that the blade part of will hit the pavement surface.
【0007】[0007]
【発明の実施の形態】以下、図面を参照して実施形態に
ついて詳細に説明する。図1に示すように、ヒンジドフ
ォークに装着されるバケット1は、バケット1の底面か
ら所定高さ立設する後面3を備えた底板2と、後面3の
上縁に結合された上板4とにより断面が略V字形状とな
っており、底板2及び上板4の左右端部にはそれぞれ側
板5,5が固着されている。底板2には、前後方向に沿
って左右一対のカバー6,6が固着されており、断面形
状が台形のカバー6の後端は底板2の後面3まで続いて
いる。底板2の後面3には、カバー6との固着部にカバ
ー6の断面形状に略等しい開口部(図示せず)が設けら
れており、底板2とカバー6とにより形成される内部は
この開口部によりバケット1の後方と連通し、鞘形態を
成している。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments will be described in detail below with reference to the drawings. As shown in FIG. 1, a bucket 1 mounted on a hinged fork includes a bottom plate 2 having a rear surface 3 standing upright from a bottom surface of the bucket 1 by a predetermined height, and an upper plate 4 joined to an upper edge of the rear surface 3. The cross sections are substantially V-shaped due to, and side plates 5 and 5 are fixed to the left and right ends of the bottom plate 2 and the upper plate 4, respectively. A pair of left and right covers 6 and 6 are fixed to the bottom plate 2 along the front-rear direction, and the rear end of the cover 6 having a trapezoidal cross section continues to the rear surface 3 of the bottom plate 2. The rear surface 3 of the bottom plate 2 is provided with an opening (not shown) substantially equal to the cross-sectional shape of the cover 6 at the portion fixed to the cover 6, and the inside formed by the bottom plate 2 and the cover 6 has this opening. The portion communicates with the rear of the bucket 1 and forms a sheath form.
【0008】底板2の前部下面には、図2にも示すよう
にバケット1の全幅に亘って底板2の前縁から所定長さ
前方に突出する板状の前刃7が溶接等により固着されて
いる。また、前刃7の下面には、前刃7の左右方向の幅
に略等しい幅を有するナイロン樹脂からなるプレート8
が配され、プレート8の前縁を前刃7の前縁より突出さ
せた状態でボルト9により雌ねじ7aが設けられた前刃
7に装着されている。なお、図2にも示すように、ボル
ト9の頭がプレート8の下面から突出しないように、プ
レート8には下面側から座ぐり8aが設けられている。
また、プレート8の断面は前部が前縁に向ってやや先細
り形状となっている。As shown in FIG. 2, a plate-shaped front blade 7 projecting forward from the front edge of the bottom plate 2 by a predetermined length over the entire width of the bucket 1 is fixed to the lower surface of the bottom plate 2 by welding or the like. Has been done. On the lower surface of the front blade 7, a plate 8 made of nylon resin having a width substantially equal to the width of the front blade 7 in the left-right direction.
Is attached to the front blade 7 provided with the female screw 7a by the bolt 9 in a state where the front edge of the plate 8 is projected from the front edge of the front blade 7. As shown in FIG. 2, the plate 8 is provided with a counterbore 8a from the lower surface side so that the head of the bolt 9 does not protrude from the lower surface of the plate 8.
Further, the cross section of the plate 8 has a slightly tapered front portion toward the front edge.
【0009】このバケット1をヒンジドフォークに装着
するときには、バケット1の後方からカバー6,6の鞘
形態の内側にフォークを差し込んだ後、抜け止めピンを
バケット1の後面から後方に突出するブラケット(図示
せず)に差し込んで固定する。When the bucket 1 is mounted on a hinged fork, the fork is inserted from the rear side of the bucket 1 into the inside of the sheath-shaped covers 6 and 6, and the retaining pin is protruded rearward from the rear surface of the bucket 1. (Not shown) to fix.
【0010】本実施形態のバケット1を用いて、除雪作
業等のような舗装面上のバラ物を掬い運搬する作業を行
なう場合、舗装面を保護する部材である樹脂製のプレー
ト8が舗装面に当たり、鋼製の前刃7が舗装面に当たる
ことはない。鋼よりも柔らかく滑りやすいナイロン樹脂
製のプレート8による接触なので、舗装面は著しく傷つ
くことはない。このため、舗装面の美観を著しく損ねる
ことはなく、また、舗装面の耐久性を悪化させることも
ない。また、作業を行う際に、舗装面への損傷を気にせ
ずに作業できるので、作業効率を向上できる。舗装面の
保護が必要ない現場で作業を行なう場合でも、プレート
8を装着したまま作業を行なうことも可能であり、ま
た、バケット1による所定の掘削力を要する作業を行な
う場合には、着脱自在なプレート8を外して高い掘削性
を有する前刃7にて作業を行なうことが可能である。ま
た、舗装面との接触はプレート8側が接触するので前刃
7の前端部の摩耗を防止できると共に、プレート8の摩
耗が進行(例えば、ボルト9の頭がプレート8の下面か
ら突出)したときには、プレート8は容易に交換可能で
ある。When the bucket 1 of this embodiment is used to scoop and transport loose objects on the pavement surface such as snow removal work, the resin plate 8 which is a member for protecting the pavement surface is used as the pavement surface. Therefore, the steel front blade 7 does not hit the pavement surface. Since the contact is made by the nylon resin plate 8 that is softer and slippery than steel, the pavement surface is not significantly damaged. Therefore, the appearance of the paved surface is not significantly impaired, and the durability of the paved surface is not deteriorated. In addition, since the work can be performed without worrying about damage to the pavement surface, work efficiency can be improved. Even when working on the site where the protection of the pavement surface is not required, it is possible to carry out the work with the plate 8 mounted, and when performing work requiring a predetermined excavation force with the bucket 1, it is detachable. It is possible to remove the plate 8 and work with the front blade 7 having high excavability. Further, since the plate 8 side comes into contact with the pavement surface, it is possible to prevent wear of the front end portion of the front blade 7, and when the wear of the plate 8 progresses (for example, the head of the bolt 9 projects from the lower surface of the plate 8). The plate 8 can be easily replaced.
【0011】なお、本発明は上記実施形態に限定するも
のではなく、本発明の範囲内において変更や修正を加え
ることができるのは言うまでもない。例えば、実施形態
においてプレート8の形状は、前部が前縁に向ってやや
先細り形状の板状部材の例にて説明したが、図3(a)
に示すように、プレート8の上面に前刃7の前縁に掛合
する段差8bを備えるようにしてもよいし、図3(b)
に示すように、前刃7の前端部を覆う溝8cを備えるよ
うにしてもよい。これにより、雪等の掘削時にプレート
8の取付部(座ぐり8a周辺)に作用する負荷を前刃7
の前縁が受けるので、プレート8の取付部の破損を防止
できると共に、前刃7の前縁の摩耗を防止できる。ま
た、図3(c)に示すように、プレート8の前縁を前刃
7の前縁に略一致する形状としてもよい。これによる
と、舗装面の保護が可能であると同時に、掘削時には前
刃7の前縁による高い掘削性を得ることができる。It is needless to say that the present invention is not limited to the above embodiment, and changes and modifications can be made within the scope of the present invention. For example, the shape of the plate 8 in the embodiment has been described with reference to the example of the plate-shaped member in which the front portion is slightly tapered toward the front edge, but FIG.
As shown in FIG. 3, a step 8b that engages with the front edge of the front blade 7 may be provided on the upper surface of the plate 8, and FIG.
As shown in, a groove 8c may be provided to cover the front end portion of the front blade 7. As a result, the load acting on the mounting portion of the plate 8 (around the spot facing 8a) during excavation of snow etc.
Since the front edge of the front blade is received, damage to the mounting portion of the plate 8 can be prevented, and wear of the front edge of the front blade 7 can be prevented. Further, as shown in FIG. 3 (c), the front edge of the plate 8 may have a shape substantially matching the front edge of the front blade 7. According to this, the pavement surface can be protected, and at the same time, high excavability due to the front edge of the front blade 7 can be obtained during excavation.
【0012】また、実施形態においては、プレート8の
固定にボルト9を用いる例にて説明したが、図4(a)
に示すように、ピン10と止め輪11とにより孔7bが
設けられた前刃7に装着してもよい。12は、止め輪1
1と座ぐり8aとの間に配置される座金である。また、
図4(b)に示すように、プレート8の後部にバケット
1の幅方向に沿って伸びる断面T字状のレール部8dを
設け、このレール部8dと嵌合するガイド部7cを下面に
備えた前刃7にプレート8を嵌装してもよい。さらに、
図4(c)に示すように、前刃7に設けられた孔7bと
締まり嵌めとなる凸部8eをプレート8の上面に設け
て、孔7bに凸部8eを圧入してプレート8を固定しても
構わない。Further, in the embodiment, the example in which the bolt 9 is used to fix the plate 8 has been described, but FIG.
As shown in, the pin 10 and the snap ring 11 may be attached to the front blade 7 having the hole 7b. 12 is a snap ring 1
This is a washer that is arranged between 1 and the spot facing 8a. Also,
As shown in FIG. 4 (b), a rail portion 8d having a T-shaped cross section extending along the width direction of the bucket 1 is provided at the rear portion of the plate 8, and a guide portion 7c fitted to the rail portion 8d is provided on the lower surface. The plate 8 may be fitted on the front blade 7. further,
As shown in FIG. 4 (c), the hole 7b provided in the front blade 7 and the convex portion 8e which is an interference fit are provided on the upper surface of the plate 8, and the convex portion 8e is press-fitted into the hole 7b to fix the plate 8. It doesn't matter.
【0013】また、実施形態においては、プレート8は
前刃7の下面に装着する例を挙げて説明したが、図5
(a)に示すように、バケット1の下面全体に樹脂製の
プレート8Aを装着してもよいし、図5(b)に示すよ
うに、バケット1の先端側のプレート8に加えて、バケ
ット1の後端部にプレート8Bを装着しても構わない。
これにより、バケット1を先端側を持ち上げた姿勢にし
てバケット1の後部側が舗装面に接触しても、鋼よりも
柔らかく滑りやすいナイロン樹脂製のプレート8A,8
Bによる接触なので、舗装面は著しく傷つくことはな
い。また、実施形態においては、プレート8はバケット
1の全幅に亘る寸法の板状部材の例にて説明したが、図
6に示すように、バケット1の左右両端部を含む複数箇
所に所定幅を有するプレート8Cをそれぞれ装着するよ
うに構成してもよい。これによると、少なくとも左右両
端部にプレート8C,8Cをそれぞれ装着しているの
で、平坦な舗装面に前刃7が当たることはなく、舗装面
は保護されると共に、プレート8Cの小型化及び低コス
ト化が図られる。更に、掘削時にはプレート8Cが装着
されていない部分の前刃7による高い掘削性を得ること
ができる。Further, in the embodiment, the plate 8 is attached to the lower surface of the front blade 7 for explanation, but FIG.
As shown in (a), a resin plate 8A may be mounted on the entire lower surface of the bucket 1, or, as shown in FIG. 5 (b), in addition to the plate 8 on the tip side of the bucket 1, The plate 8B may be attached to the rear end portion of No. 1.
As a result, even if the front end side of the bucket 1 is lifted and the rear side of the bucket 1 contacts the pavement surface, the nylon resin plates 8A, 8 are softer and slippery than steel.
Since the contact is made by B, the pavement surface is not significantly damaged. Further, in the embodiment, the plate 8 has been described as an example of a plate-shaped member having a size that extends over the entire width of the bucket 1. However, as shown in FIG. 6, a predetermined width is provided at a plurality of positions including the left and right ends of the bucket 1. You may comprise so that each plate 8C which it has may be attached. According to this, since the plates 8C and 8C are mounted on at least the left and right ends respectively, the front blade 7 does not hit the flat pavement surface, the pavement surface is protected, and the size and size of the plate 8C are reduced. Cost reduction is achieved. Further, at the time of excavation, it is possible to obtain high excavability by the front blade 7 in the portion where the plate 8C is not mounted.
【0014】前刃7は、底板2の前縁から所定長さ前方
に突出する形式のもの(所謂、平刃)にて説明したが、
図7に示すように、突出する前刃17の前縁が略くの字
状となる形式のもの(所謂、山刃)に対しても、前刃1
7の前縁に沿って所定長さ前方に突出するプレート18
を装着することにより、同様の作用効果を得ることがで
きる。また、プレート8は前刃7の下面に装着する例に
て説明してきたが、図8に示すように、前刃を具備せず
バケットの底板2の前端部が刃部となっているバケット
の底板2に雌ねじ2aを設けてプレート8を装着しても
よい。また、プレート8を装着するバケットとして、ヒ
ンジドフォーク用のバケット1の例にて説明したが、図
9に示すように、ショベルローダやホイールローダ等に
装備されるバケット20(断面が略U字状に彎曲した底
板21と左右一対の側板22,22とを具備)にプレー
ト8を装着してもよいのは言うまでもない。The front blade 7 has been described as a type (so-called flat blade) which projects forward from the front edge of the bottom plate 2 by a predetermined length.
As shown in FIG. 7, even if the protruding front blade 17 has a substantially V-shaped front edge (so-called mountain blade), the front blade 1
A plate 18 protruding forward along the front edge of 7 by a predetermined length.
By attaching the, the same effect can be obtained. Further, although the plate 8 has been described as an example of being mounted on the lower surface of the front blade 7, as shown in FIG. 8, a bucket having no front blade and a front end portion of the bottom plate 2 of the bucket serves as a blade portion of the bucket. The plate 8 may be attached to the bottom plate 2 by providing a female screw 2a. Further, as the bucket to which the plate 8 is attached, the bucket 1 for a hinged fork has been described as an example, but as shown in FIG. 9, the bucket 20 (having a substantially U-shaped cross section) equipped in a shovel loader, a wheel loader, or the like is used. It goes without saying that the plate 8 may be mounted on a bottom plate 21 that is curved like a pair and a pair of left and right side plates 22 and 22.
【0015】上述したプレートの各種断面形状や各種固
定方法、或いは装着個所等は任意に組み合わせることが
可能であるのは勿論である。例えば、図3(a)に示す
断面形状のプレートを、図6に示すようにバケット先端
の左右及び中央の3箇所に配し、図4(a)に示すピン
を用いた固定方法により固定してもよい。プレートの材
質として、ナイロン樹脂を例に挙げて説明したが、これ
に限定するものではなく、例えば、ウレタン樹脂やFR
P(繊維強化プラスチック)、又は硬質ゴムであっても
よい。また、舗装面の種類(アスファルト、煉瓦、コン
クリート等)や被掘削物の種類(雪、土砂等)に対応し
て複数種類の材質のプレートを設定してもよい。Needless to say, the various sectional shapes of the plate, the various fixing methods, the mounting locations, and the like can be arbitrarily combined. For example, as shown in FIG. 6, the plates having the cross-sectional shape shown in FIG. 3 (a) are arranged at the left, right, and center of the bucket tip, and fixed by the fixing method using the pins shown in FIG. May be. As the material of the plate, nylon resin has been described as an example, but the material is not limited to this, and for example, urethane resin or FR
It may be P (fiber reinforced plastic) or hard rubber. Further, plates of a plurality of types of materials may be set according to the type of pavement surface (asphalt, brick, concrete, etc.) and the type of excavation object (snow, earth and sand, etc.).
【0016】以上説明したように、本発明によれば、バ
ケットの先端部の下面に樹脂製の路面保護用のプレート
を装着しているので、前刃が舗装面に当たることがな
く、除雪作業等を行なっても舗装面を著しく傷つけるこ
とがない。また、前刃が舗装面に当たることがないの
で、前刃の摩耗を防止できる。更に、プレートは着脱自
在であるので、摩耗した場合に容易に交換可能であり、
また、作業内容に合わせて(鋼製の刃による高い掘削性
が要求される作業)プレートを容易に取り外すことが可
能である。As described above, according to the present invention, since the resin road surface protection plate is attached to the lower surface of the tip end portion of the bucket, the front blade does not hit the pavement surface, and snow removal work is performed. Even if you do, the pavement surface will not be significantly damaged. Further, since the front blade does not hit the paved surface, it is possible to prevent the front blade from being worn. In addition, the plate is removable, so it can be easily replaced if worn.
Further, it is possible to easily remove the plate according to the work content (work requiring high excavability with a steel blade).
【図面の簡単な説明】[Brief description of drawings]
【図1】本発明に係る実施例のバケットの斜視図であ
る。FIG. 1 is a perspective view of a bucket according to an embodiment of the present invention.
【図2】要部断面図である。FIG. 2 is a sectional view of a main part.
【図3】別態様の要部断面図である。FIG. 3 is a cross-sectional view of a main part of another aspect.
【図4】別態様の要部断面図である。FIG. 4 is a cross-sectional view of a main part of another aspect.
【図5】別態様のバケットの側面図である。FIG. 5 is a side view of another embodiment of the bucket.
【図6】別態様のバケットの斜視図である。FIG. 6 is a perspective view of a bucket according to another mode.
【図7】別態様のバケットの斜視図である。FIG. 7 is a perspective view of a bucket according to another mode.
【図8】別態様の要部断面図である。FIG. 8 is a cross-sectional view of a main part of another aspect.
【図9】別態様のバケットの斜視図である。FIG. 9 is a perspective view of another bucket.
1…バケット、2…底板、3…後面、4…上板、5…側
板、6…カバー、7…前刃、8…プレート(保護部
材)、9…ボルト。1 ... Bucket, 2 ... Bottom plate, 3 ... Rear surface, 4 ... Top plate, 5 ... Side plate, 6 ... Cover, 7 ... Front blade, 8 ... Plate (protective member), 9 ... Bolt.
Claims (4)
両のバケットにおいて、 バケットの底部の下面に保護部材を装着したことを特徴
とするバケット。1. A bucket for a work vehicle having a plate-shaped blade portion at the front end portion of the bottom portion, wherein the bottom surface of the bottom portion of the bucket is provided with a protective member.
ト。2. The bucket according to claim 1, wherein the protection member is removable.
て、 前記保護部材は少なくとも底部前端部に設けることを特
徴とするバケット。3. The bucket according to claim 1, wherein the protection member is provided at least at a bottom front end portion.
両のバケットの底部の下面に着脱自在に装着可能な保護
部材。4. A protective member which is detachably attachable to the lower surface of the bottom of a bucket of a work vehicle having a plate-shaped blade portion at the front end of the bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001265588A JP2003074035A (en) | 2001-09-03 | 2001-09-03 | Bucket and its protective member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001265588A JP2003074035A (en) | 2001-09-03 | 2001-09-03 | Bucket and its protective member |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003074035A true JP2003074035A (en) | 2003-03-12 |
Family
ID=19092030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001265588A Pending JP2003074035A (en) | 2001-09-03 | 2001-09-03 | Bucket and its protective member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003074035A (en) |
-
2001
- 2001-09-03 JP JP2001265588A patent/JP2003074035A/en active Pending
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