JPS6124464Y2 - - Google Patents
Info
- Publication number
- JPS6124464Y2 JPS6124464Y2 JP1980115025U JP11502580U JPS6124464Y2 JP S6124464 Y2 JPS6124464 Y2 JP S6124464Y2 JP 1980115025 U JP1980115025 U JP 1980115025U JP 11502580 U JP11502580 U JP 11502580U JP S6124464 Y2 JPS6124464 Y2 JP S6124464Y2
- Authority
- JP
- Japan
- Prior art keywords
- link body
- pad
- locking member
- link
- fixed
- 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
- 239000000758 substrate Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
【考案の詳細な説明】
この考案は舗装道路などを走行するためのパツ
ドを有する装軌車両の覆帯リンクに関する。[Detailed Description of the Invention] This invention relates to a cover link for a tracked vehicle having pads for running on paved roads and the like.
一般に装軌車両が舗装道路などを走行すると履
帯によつて路面を損傷する。このため従来では履
帯を構成するリンクの各グローサａに第１図ａに
示すような溝ｂを形成して、この溝ｂにパツドｃ
を取付けた基板ｄの両側縁を挿脱自在に挿入する
ことにより、履帯にパツドを装着して路面の損傷
を防止していた。 Generally, when a tracked vehicle runs on a paved road, the tracks damage the road surface. For this reason, in the past, a groove b as shown in FIG.
By removably inserting both sides of the board d with the pads attached, the pads were attached to the crawler tracks to prevent damage to the road surface.
しかし従来のパツドｃでは基板ｄに第１図ｂに
示すような曲げ加工を必要とするなど、基板ｄの
加工に数工程を要すると共に、高寸法精度も必要
なため、一般に高価となる欠点があつた。 However, the conventional pad c requires several steps to process the board d, such as bending the board d as shown in Figure 1b, and requires high dimensional accuracy, so it is generally expensive. It was hot.
この考案はかかる欠点を除去する目的でなされ
たもので、製作が容易でかつ安価なパツドを着脱
自在に取付けた履帯リンクを提供しようとするも
のである。 This invention was made to eliminate these drawbacks, and is intended to provide a crawler track link that is easy to manufacture and inexpensive and has a removably attached pad.
以上この考案を図示の一実施例について詳述す
る。図において１はリンク本体で履帯を構成する
際、各リンク本体１を連結すべくピン（図示せ
ず）を挿入するための一対の筒状部２と、これら
筒状部２の間を連結する板状部３とよりなり、筒
状部２の接地側面にはグローサ４が突設されてい
ると共に、図示しない転輪と接する面には、ほぼ
半分に亘つて緩衝体５が加硫接着などの手段で固
着されている。また上記緩衝体５を固着した板状
部３には筒状部２の軸線方向に細長い長孔６が開
口されていると共に、板状部３の下面には緩衝体
５を固着する前に上記長孔６より溶接などの手段
で嵌合部材７が固着されている。この嵌合部材７
は板状部３と接する面の両側に筒状部２の軸線に
沿う凹溝８が形成されていて、これら凹溝８にリ
ンク本体１の側方から基板９に取付けた係止部材
１０の開口縁部が挿脱自在に嵌挿できるようにな
つている。基板９はばね材などの金属板よりな
り、周縁が下方に屈曲されていると共に、下面に
はパツド１１が加硫接着などの手段で固着されて
いる。また基板９の上面には断面がほぼｃ字形を
なす上記係止部材１０が基板９のほぼ半分に亘つ
てリベツトなどの固着具１２により固着されてい
ると共に、係止部材１０の一端側は基板９の離間
方向へ折起されて係止部１３が形成されており、
上記係止部材１０をリンク本体１の嵌合部材７に
嵌合し、かつ基板９の先端がリンク本体１の一端
側に設けたストツパ１４に当接したとき、リンク
本体１の他端側下面に設けた段部１５に係止部１
３の先端が落ち込んで、基板９がリンク本体１よ
り抜け出すのを阻止するようになつている。なお
１６は基板９及びパツド１１をリンク本体１より
取外す際段部１５と係止部１３の係合を外すため
の開口、１７は嵌合部材７に支持されていない部
分の基板９をリンク本体１の下面に支持させるべ
く基板９上面に固着した弾性体である。 This invention will be described in detail with reference to one embodiment shown in the drawings. In the figure, 1 indicates a pair of cylindrical parts 2 into which pins (not shown) are inserted to connect the link bodies 1 when forming a crawler track, and a pair of cylindrical parts 2 for connecting these cylindrical parts 2. A grouser 4 is provided protruding from the ground side of the cylindrical portion 2, and a shock absorber 5 is attached by vulcanized adhesive or the like over approximately half of the surface in contact with a rolling wheel (not shown). It is fixed by means of. Further, the plate-shaped part 3 to which the buffer body 5 is fixed has a long and narrow hole 6 opened in the axial direction of the cylindrical part 2, and the lower surface of the plate-shaped part 3 has the buffer body 5 fixed thereto. A fitting member 7 is fixed through the elongated hole 6 by means such as welding. This fitting member 7
Recessed grooves 8 along the axis of the cylindrical part 2 are formed on both sides of the surface in contact with the plate-shaped part 3, and a locking member 10 attached to the base plate 9 from the side of the link body 1 is inserted into these recessed grooves 8. The edge of the opening can be inserted and removed freely. The substrate 9 is made of a metal plate such as a spring material, has a peripheral edge bent downward, and has a pad 11 fixed to the lower surface by means such as vulcanization adhesion. Further, on the upper surface of the board 9, the above-mentioned locking member 10 having a substantially C-shaped cross section is fixed by a fixing member 12 such as a rivet over approximately half of the board 9, and one end side of the locking member 10 is fixed to the board. A locking part 13 is formed by folding in the direction of separation of the parts 9.
When the locking member 10 is fitted into the fitting member 7 of the link body 1 and the tip of the board 9 comes into contact with the stopper 14 provided at one end of the link body 1, the lower surface of the other end of the link body 1 The locking part 1 is attached to the stepped part 15 provided in the
The tip of the link 3 is depressed to prevent the board 9 from slipping out from the link body 1. Note that 16 is an opening for disengaging the stepped portion 15 and the locking portion 13 when removing the board 9 and pad 11 from the link body 1, and 17 is an opening for disengaging the part of the board 9 that is not supported by the fitting member 7 from the link body. It is an elastic body fixed to the upper surface of the substrate 9 to be supported on the lower surface of the substrate 1.
この考案は以上詳述したように、リンク本体１
の板状部３下面に凹溝８を有する嵌合部材７を溶
接などの手段で固着し、この嵌合部材７の凹溝８
にパツド１１を有する基板９に取付けた断面ほぼ
Ｃ字形をなす係止部材１０の開口縁部を挿脱自在
に嵌合するようにしたことから、リンク本体１に
対してパツド１１が短時間で容易に取付けられ
る。またパツド１１を固着した基板９と係止部材
１０を別に成形して固着具１２により一体化する
構成のため、基板９の成形が容易となつて安価に
提供できるようになると共に、嵌合部材７によつ
てパツド１１の上下及び前後方向の動きを、また
リンク本体１に設けたストツパ１４と、係止部材
１０より突設した係止部１３及びこの先端が係合
するリンク本体１の段部１５で左右方向の動きを
夫々阻止するため、走行中にパツド１１の取付け
が緩んで脱落したり、異音を発生するなどの虞れ
がない。 As detailed above, this idea is based on the link body 1
A fitting member 7 having a concave groove 8 is fixed to the lower surface of the plate-like portion 3 by means such as welding, and the concave groove 8 of this fitting member 7 is
Since the opening edge of the locking member 10, which has a substantially C-shaped cross section and is attached to the board 9 having a pad 11 at the bottom, can be inserted and removed freely, the pad 11 can be inserted into the link body 1 in a short time. Easily installed. Furthermore, since the substrate 9 to which the pad 11 is fixed and the locking member 10 are molded separately and integrated by the fixing tool 12, the substrate 9 can be easily molded and provided at low cost, and the fitting member 7 controls the movement of the pad 11 in the vertical and longitudinal directions, and the stopper 14 provided on the link body 1, the locking part 13 protruding from the locking member 10, and the step of the link body 1 with which this tip engages. Since the portions 15 prevent movement in the left and right directions, there is no risk of the pads 11 becoming loose and falling off while the vehicle is running, or causing abnormal noises.
第１図ａ及びｂは従来の履帯リンクの説明図、
第２図はこの考案の一実施例になる履帯リンクの
断面図、第３図は第２図−線に沿う断面図で
ある。
１はリンク本体、２は筒状部、３は板状部、７
は嵌合部材、８は凹溝、９は基板、１０は係止部
材、１１はパツド、１３は係止部、１４はストツ
パ、１５は段部。
Figures 1a and 1b are explanatory diagrams of conventional crawler links;
FIG. 2 is a cross-sectional view of a crawler link according to an embodiment of this invention, and FIG. 3 is a cross-sectional view taken along the line shown in FIG. 2. 1 is the link body, 2 is the cylindrical part, 3 is the plate part, 7
1 is a fitting member, 8 is a groove, 9 is a substrate, 10 is a locking member, 11 is a pad, 13 is a locking portion, 14 is a stopper, and 15 is a stepped portion.
Claims (1)
る板状部３からなるリンク本体１の上記板状部３
下面に、筒状部２の軸線に沿つて一対の凹溝８を
有する嵌合部材７を固着し、この嵌合部材７の上
記凹溝８に、下面にパツド１１が取付けられ、か
つ上面に断面がほぼＣ字形をなす係止部材１０が
固着具１２により固着された基板９の上記係止部
材１０の開口縁部をリンク本体１の側方より挿脱
自在に嵌挿することにより、パツド１１の両側部
を筒状部２より突設されたグローサ４間に支持さ
せると共に、上記基板９の一端側をリンク本体１
に設けたストツパ１４に、また係止部材１０より
突設した係止部１３の先端をリンク本体１に設け
た段部１５に係脱自在に係止してなる覆帯リン
ク。 The plate-like part 3 of the link body 1 is made up of a pair of cylindrical parts 2 and a plate-like part 3 connecting these cylindrical parts 2.
A fitting member 7 having a pair of grooves 8 along the axis of the cylindrical portion 2 is fixed to the lower surface, a pad 11 is attached to the lower surface of the groove 8 of the fitting member 7, and a pad 11 is attached to the upper surface. The locking member 10, which has a substantially C-shaped cross section, is removably inserted into the opening edge of the locking member 10 of the board 9 fixed by the fixing tool 12 from the side of the link body 1. Both sides of the substrate 9 are supported between the grouser 4 protruding from the cylindrical portion 2, and one end side of the substrate 9 is supported by the link body 1.
A cover link in which the tip of a locking part 13 protruding from a locking member 10 is removably locked to a stopper 14 provided on the link body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980115025U JPS6124464Y2 (en) | 1980-08-15 | 1980-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980115025U JPS6124464Y2 (en) | 1980-08-15 | 1980-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5737684U JPS5737684U (en) | 1982-02-27 |
| JPS6124464Y2 true JPS6124464Y2 (en) | 1986-07-22 |
Family
ID=29475979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980115025U Expired JPS6124464Y2 (en) | 1980-08-15 | 1980-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124464Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111485U (en) * | 1984-06-27 | 1986-01-23 | 株式会社小松製作所 | tracked vehicle tracks |
| JPH069925Y2 (en) * | 1987-10-01 | 1994-03-16 | 株式会社川島製作所 | Automatic folding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4318334Y1 (en) * | 1964-11-16 | 1968-07-30 | ||
| JPS49112326A (en) * | 1973-02-16 | 1974-10-25 |
-
1980
- 1980-08-15 JP JP1980115025U patent/JPS6124464Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4318334Y1 (en) * | 1964-11-16 | 1968-07-30 | ||
| JPS49112326A (en) * | 1973-02-16 | 1974-10-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5737684U (en) | 1982-02-27 |
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