JPS6230544Y2 - - Google Patents
Info
- Publication number
- JPS6230544Y2 JPS6230544Y2 JP2928582U JP2928582U JPS6230544Y2 JP S6230544 Y2 JPS6230544 Y2 JP S6230544Y2 JP 2928582 U JP2928582 U JP 2928582U JP 2928582 U JP2928582 U JP 2928582U JP S6230544 Y2 JPS6230544 Y2 JP S6230544Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- neck
- cylindrical body
- endless track
- track
- 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
Links
- 239000002184 metal Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 241000288902 Lemur catta Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Description
【考案の詳細な説明】
この考案は、無限軌道帯車輛が舗装道路を自走
する場合に、路面を損傷しないように、無限軌道
帯に取付ける器具に関する。[Detailed Description of the Invention] This invention relates to a device that is attached to the endless track belt so as not to damage the road surface when the endless track vehicle runs on a paved road.
ゴム製の筒体を無限軌道帯に装着することによ
つて、車輛の自走時に無限軌道帯が路面を損傷し
ないようにすることは、本考案者が先に発明した
特開昭56−2271号公報に示されている。そのゴム
製筒体は、車輛走行時の方向転換を妨げず、一部
が摩耗した場合には接地位置を変えて装着するこ
とにより寿命が長く、無限軌道帯に対する着脱も
従来の類似目的のゴムブロツクに較べて容易であ
る。しかし、両側の無限軌道帯にそれぞれ10数個
づつ取付けて使用するために、個々の着脱の手間
は僅かであつても、全体としてはかなり手間を要
し、着脱作業のより簡単化が望ましかつた。 The invention of attaching a rubber cylinder to the track belt to prevent the track from damaging the road surface when the vehicle is running on its own was disclosed in Japanese Patent Application Laid-Open No. 56-2271, which the present inventor previously invented. It is shown in the publication No. The rubber cylindrical body does not interfere with direction changes when the vehicle is running, and if a part of it wears out, it can be installed at a different ground contact position to extend its life. It is easier than However, since more than 10 pieces are attached to each track band on both sides, even if the effort required to attach and detach each individual piece is small, it takes a lot of effort as a whole, and it is desirable to simplify the attachment and detachment work. Katta.
この考案は、上記公開公報に示されているゴム
製筒体の着脱を一層簡易にすることを目的とす
る。 The purpose of this invention is to further simplify the attachment and detachment of the rubber cylinder shown in the above-mentioned publication.
この考案による器具は、ゴム製の筒体と、１対
のＬ字形に折曲つた取付金具とを有することは前
記公開公報に示された発明と同様であるが、これ
ら取付金具とゴム製筒体の軸心とを貫通する１本
のボルト及びこれに螺合するナツトにより、無限
軌道帯の履板に取付けられる。上記ボルトは頭部
に隣接して非円形断面の頚部を有し、この頚部は
一方の取付金具の長孔内に回転不能な状態で位置
する。従つて、着脱に際しては１個のナツトを操
作するだけで足り、かつボルトが空転しないため
にナツトの回転操作が容易である。 The device according to this invention is similar to the invention disclosed in the above-mentioned publication in that it has a rubber cylinder and a pair of L-shaped mounting brackets, but these mounting brackets and rubber tubes are similar to the invention disclosed in the publication. It is attached to the crawler plate of the track belt by a single bolt passing through the axis of the body and a nut screwed into the bolt. Adjacent to the head, the bolt has a neck of non-circular cross section, which neck is non-rotatably located within the elongated hole of one of the fittings. Therefore, when attaching and detaching, it is sufficient to operate one nut, and since the bolt does not spin idly, it is easy to rotate the nut.
次に、図面に基いてその実施例を説明する。 Next, examples thereof will be described based on the drawings.
１はゴム製の筒体で、中心には補強用の鋼管２
が設けられている。３及び４はＬ字形をなす取付
金具で、その一方の翼３ａ，４ａの先端近傍に
は、他方の翼３ｂ，４ｂの方向へ細長い長孔５，
６がそれぞれ穿孔されている。７は長いボルト
で、頭部７ａに隣接して偏平な頚部７ｂを有し、
第１図示のようにボルト７を順に長孔５、鋼管
２、長孔６に挿通した際に、頚部７ｂは長孔５内
に回転不能に位置する。８及び９はボルト７の先
端に嵌装したワツシヤ及びスプリングワツシヤ、
１０はボルト７に螺合したナツトである。 1 is a rubber cylinder, and in the center is a reinforcing steel pipe 2
is provided. 3 and 4 are L-shaped mounting brackets, and near the tips of one of the blades 3a, 4a are long holes 5, which are elongated in the direction of the other blades 3b, 4b.
6 are perforated in each case. 7 is a long bolt, which has a flat neck 7b adjacent to a head 7a;
When the bolt 7 is inserted into the elongated hole 5, the steel pipe 2, and the elongated hole 6 in this order as shown in the first figure, the neck portion 7b is located in the elongated hole 5 so as not to rotate. 8 and 9 are washers and spring washers fitted to the tip of bolt 7,
10 is a nut screwed onto the bolt 7.
無限軌道帯は、第３図に示すようにリンク１
１，１１…の外側に履板１２，１２…を有してお
り、履板１２の表面には隆条１３，１３が形成さ
れている。上述の器具は、ゴム製筒体１を隆条１
３，１３間の谷間１４上に位置させ、取付金具
３，４の翼３ｂ，４ｂを履板１２の裏面に位置さ
せた上で、ナツト１０を緊締することにより、無
限軌道帯に強固に取付けることができる。そし
て、走行中にたまたまゴム製筒体１が回転して
も、ボルト７は空転しないので、みだりにナツト
１０が緩むことはない。 The endless track belt is link 1 as shown in Figure 3.
It has track shoes 12, 12... on the outside of the shoes 1, 11..., and ridges 13, 13 are formed on the surface of the track shoes 12. The above-mentioned device has a rubber cylinder 1 with ridges 1
3 and 13, and the wings 3b and 4b of the mounting brackets 3 and 4 are positioned on the back surface of the track plate 12, and then by tightening the nut 10, it is firmly attached to the endless track belt. be able to. Even if the rubber cylinder 1 happens to rotate while the vehicle is running, the bolt 7 will not idle, so the nut 10 will not loosen unnecessarily.
また、上記器具を無限軌道帯から外す際は、ナ
ツト１０を完全に外さずに緩めさえすれば、取付
金具３，４をボルト７に対して傾けることができ
るので、簡単に取外すことができる。 Further, when removing the above-mentioned device from the endless track belt, the mounting fittings 3 and 4 can be tilted with respect to the bolt 7 by loosening the nut 10 without completely removing it, so that it can be easily removed.
なお、ボルト７の頚部７ｂの断面形状として
は、図示のような偏平形の他に、正方形、矩形、
長円形等、長孔５内で回転が拘束される適宜の形
状を採用することができる。 Note that the cross-sectional shape of the neck portion 7b of the bolt 7 may be square, rectangular, or flat in addition to the flat shape shown in the figure.
Any suitable shape, such as an oval shape, in which rotation is restricted within the elongated hole 5, can be adopted.
以上のように、この考案によるときは、前記公
開公報に示されているようなゴム製筒体を、単に
１個のナツトを緊締したり緩めたりするだけの極
めて簡単な操作で無限軌道帯に着脱できるので、
その手数を従来品の２分の１或いはそれ以下に減
ずることができて、利用価値を飛躍的に高めるこ
とができるのである。 As described above, according to this invention, a rubber cylinder as shown in the above-mentioned publication can be attached to a track belt with an extremely simple operation of simply tightening or loosening one nut. Because it can be attached and detached,
The number of steps involved can be reduced to one-half or less compared to conventional products, and the value of use can be dramatically increased.
第１図はこの考案の実施例の縦断面図、第２図
は第１図におけるＡ−Ａ線に沿う断面図、第３図
は同実施例の無限軌道帯への装着状態を示す側面
図である。
１……ゴム製筒体、３及び４……取付金具、５
及び６……長孔、７……ボルト、７ｂ……頚部、
１０……ナツト、１２……無限軌道帯履板。
Fig. 1 is a longitudinal sectional view of an embodiment of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a side view of the embodiment showing how it is attached to a track belt. It is. 1...Rubber cylinder body, 3 and 4...Mounting bracket, 5
and 6... long hole, 7... bolt, 7b... neck,
10... Natsuto, 12... Track belt tracks.
Claims (1)
製筒体と、この筒体の両端面にそれぞれ対面し上
記無限軌道帯の側面を越えて伸延し上記ゴム製筒
体との間に上記無限軌道帯の履板を挾持するよう
にその先端が上記無限軌道帯の背面へ向つて折曲
されている１対の取付金具と、上記ゴム製筒体の
軸心に沿つて位置し上記両取付金具を貫通してい
るボルト並びにこれに螺合するナツトとよりな
り、上記ボルトはその頭部に隣接して非円形断面
の頚部を有し、このボルト頚部が貫通している上
記取付金具の孔は上記ボルト頚部の回転を拘束す
る幅の長孔となされている無限軌道帯における舗
装路面損傷防止器。 A rubber cylindrical body having a length approximately equal to the width of the endless track band, and a rubber cylindrical body that faces both end surfaces of the cylindrical body and extends beyond the sides of the endless track band, a pair of mounting brackets, the tips of which are bent toward the back surface of the track belt so as to sandwich the tracks of the track belt; It consists of a bolt passing through the metal fitting and a nut screwed into the bolt, the bolt having a neck with a non-circular cross section adjacent to its head, and a hole in the mounting metal fitting through which the bolt neck passes. is a paved road surface damage prevention device for endless track belts, which has long holes with a width that restricts the rotation of the bolt neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2928582U JPS58132785U (en) | 1982-03-01 | 1982-03-01 | Pavement surface damage prevention device in endless track belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2928582U JPS58132785U (en) | 1982-03-01 | 1982-03-01 | Pavement surface damage prevention device in endless track belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132785U JPS58132785U (en) | 1983-09-07 |
| JPS6230544Y2 true JPS6230544Y2 (en) | 1987-08-05 |
Family
ID=30041090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2928582U Granted JPS58132785U (en) | 1982-03-01 | 1982-03-01 | Pavement surface damage prevention device in endless track belt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132785U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5993986U (en) * | 1982-12-16 | 1984-06-26 | 新キャタピラ−三菱株式会社 | Removable pavement protection roller for crawlers |
-
1982
- 1982-03-01 JP JP2928582U patent/JPS58132785U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132785U (en) | 1983-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6203126B1 (en) | Traction stud for a snowmobile belt made of a non-metal material | |
| US6595596B1 (en) | Method and apparatus for attaching a cover to a wheel of a truck | |
| JPS6230544Y2 (en) | ||
| US20040156693A1 (en) | Locking device for a nut or bolt and an installation device | |
| US3122192A (en) | Traction device | |
| JPH055687U (en) | Pavement road surface damage preventer for endless track vehicles | |
| JPH0355040Y2 (en) | ||
| JPS6034815Y2 (en) | shaft mounting device | |
| JPH0127507Y2 (en) | ||
| JPH0131591Y2 (en) | ||
| JP2002321670A (en) | Shoe for crawler belt | |
| JPS5918937Y2 (en) | Automotive cross member mounting structure | |
| JPS6130947Y2 (en) | ||
| JP2001253375A (en) | Padded track shoe for crawler belt | |
| JPS6144489Y2 (en) | ||
| JP2523323B2 (en) | snowblower | |
| JPH08244659A (en) | Elastic track shoe for crawler belt | |
| JPH0311111Y2 (en) | ||
| JPS6021346Y2 (en) | Motorcycle axle mounting device | |
| JPH0115741Y2 (en) | ||
| GB2244037A (en) | Mudflaps | |
| JPS6313474Y2 (en) | ||
| JP3056855U (en) | Hub nut for automobile wheel | |
| JP3096800U (en) | City pad mounting structure | |
| JPH08119165A (en) | Pad for crawler belt |