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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