JPH0471386U - - Google Patents
Info
- Publication number
- JPH0471386U JPH0471386U JP11546290U JP11546290U JPH0471386U JP H0471386 U JPH0471386 U JP H0471386U JP 11546290 U JP11546290 U JP 11546290U JP 11546290 U JP11546290 U JP 11546290U JP H0471386 U JPH0471386 U JP H0471386U
- Authority
- JP
- Japan
- Prior art keywords
- crawler
- crawler body
- track
- core
- right wing
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims 6
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 1
Description
【図面の簡単な説明】
第１図〜第５図は本考案の第１実施例を示すも
のであり、第１図は本実施例で使用される芯金で
あつてＡは斜視図、Ｂは側面図、Ｃは上面図、第
２図はクローラ本体であつてＡは平面図、Ｂ及び
Ｃは図ＡのＸ−Ｘ線、同Ｙ−Ｙ線断面図、第３図
はゴムクローラ本体の斜視図、第４図は本実施例
で使用されるトラツクリンクであつてＡは正面図
、Ｂは底面図、第５図はゴムクローラ本体にトラ
ツクリンクを取り付けた部分状態図であつてＡは
正面図、Ｂは断面図、第６図は本考案の連結リン
ク式ゴムクローラの駆動輪又は遊動輪への巻回状
態を説明するもの、第７図は本考案の第２実施例
を示すものであつてＡは本実施例で使用される芯
金の平面図、Ｂはゴムクローラ本体の外周側平面
図、第８図は本考案の第３実施例を示すものであ
つてＡは本実施例で使用される芯金の平面図、Ｂ
はゴムクローラ本体の外周側平面図、第９〜１１
図は本考案の第４実施例を示すものであり、第９
図は本実施例で使用される芯金であつてＡは斜視
図、Ｂは平面図、Ｃは巾方向側面図、Ｄは長手方
向側面図、第１０図は本実施例で使用されるトラ
ツクリンクであつてＡは正面図、Ｂは底面図、第
１１図はゴムクローラ本体であつてＡはトラツク
リンクを取り付けた部分状態図、Ｂは外周側平面
図、第１２〜１４図は従来例である。
１……芯金、１ａ……翼部、１ｂ……中央部、
２……クローラ本体、２ａ……湾曲部、３……補
強層、４……ラグ、５……トラツクリンク、６…
…ピン孔、７……窓、８……下枠、８ａ……（下
枠の）上面、９……リンクピン、ｐ……（芯金の
）ボルト穴、ｈ……段差、ｇ……（トラツクリン
クの）上面、ｆ……（トラツクリンクの）下面、
ｐ′……（トラツクリンクの）ボルト穴、ｌ……
ピン孔間隔、ｋ……ボルト、ｋ′……ナツト、ｏ
……リンクピンの中心線、ｍ……翼張出し部、ｎ
……中央張出し部、ｌ′……ボルト穴間隔、４３
ａ……ラグ張出し部。[Brief Description of the Drawings] Figures 1 to 5 show a first embodiment of the present invention, and Figure 1 shows a core bar used in this embodiment, where A is a perspective view and B is a perspective view. is a side view, C is a top view, Fig. 2 is the crawler main body, A is a plan view, B and C are cross-sectional views taken along the line X-X and Y-Y in Fig. A, and Fig. 3 is the rubber crawler main body. 4 is a perspective view of the track link used in this embodiment, A is a front view, B is a bottom view, and FIG. 5 is a partial state diagram of the track link attached to the rubber crawler body. 6 is a front view, B is a sectional view, FIG. 6 is a diagram illustrating the state in which the connecting link type rubber crawler of the present invention is wound around a driving wheel or an idler wheel, and FIG. 7 is a diagram showing a second embodiment of the present invention. A is a plan view of the core metal used in this embodiment, B is a plan view of the outer peripheral side of the rubber crawler body, and FIG. 8 is a third embodiment of the present invention. Plan view of the core metal used in the example, B
are outer peripheral side plan views of the rubber crawler main body, Nos. 9 to 11
The figure shows the fourth embodiment of the present invention, and the ninth embodiment
The figures show the core metal used in this example, where A is a perspective view, B is a plan view, C is a side view in the width direction, D is a side view in the longitudinal direction, and Figure 10 is a track used in this example. A is a front view of the link, B is a bottom view, FIG. 11 is a rubber crawler main body, A is a partial state diagram with the track link attached, B is a plan view of the outer circumferential side, and FIGS. 12 to 14 are conventional examples. It is. 1...Core metal, 1a...wing part, 1b...center part,
2... Crawler body, 2a... Curved portion, 3... Reinforcement layer, 4... Lug, 5... Track link, 6...
...Pin hole, 7...Window, 8...Bottom frame, 8a...Top surface (of the bottom frame), 9...Link pin, p...Bolt hole (of core metal), h...Step, g... Upper surface (of the track link), f...lower surface (of the track link),
p'...(track link) bolt hole, l...
Pin hole spacing, k...Bolt, k'...Nut, o
... Center line of link pin, m ... Wing overhang, n
...Central overhang, l'...Bolt hole spacing, 43
a...Lug overhang.
Claims (1)
対して直角となるように一定間隔で埋設し、且つ
芯金に対応して外周面にラグを突設したゴムクロ
ーラであつて、 芯金が偏平状をなした左右翼部と凹陥状となし
た中央部とからなり、且つ中央部の両側にはトラ
ツクリンクを取り付けるためのボルト穴を穿設し
、 芯金の左右翼部はクローラ本体のゴム質中に埋
設するが、ボルト穴周辺は埋設しないものとして
クローラ本体の内周側及び外周側に露出せしめる
ものとなし、 一方トラツクリンクは両側にピン孔及び中間に
窓を設け、該窓の下枠の上面より下面に貫通して
トラツクリンクを芯金に取り付けるためのボルト
穴を設け、両ピン孔間隔は上記隣合う芯金の中央
部間隔と等しいものとなすと共に、該ボルト穴は
上記芯金中央部のボルト穴とほぼ等しいものとな
し、且つ該トラツクリンクをクローラ内周側より
各芯金とそれぞれのボルト穴が連通する状態に重
ねてボルト締めをなすほか、該ボルト締め状態で
リンク上辺縁がゴムクローラ本体上へ一定高さ突
出されるものとなし、 他方隣合う芯金の中間で前後位置のトラツクリ
ンクを一致するピン孔にピンを挿入させて相互に
屈曲可能となる状態に連結し、 クローラ本体中央部の両側に一対の連続したト
ラツクリンクによる軌道を形成したことを特徴と
する連結リンク式ゴムクローラ。 (2) 請求項(1)のゴムクローラにおいて、芯金間
におけるクローラ本体を内周側に高くなるように
湾曲させたことを特徴とする連結リンク式ゴムク
ローラ。 (3) 請求項目(1)及び(3)のゴムクローラにおい
て、芯金の左右翼部を中央部に対して後退翼の形
状とし、該左右翼部に対応してクローラ本体の外
周側にラグを設けたことを特徴とする連結リンク
式ゴムクローラ。 (4) 請求項(1)，(2)及び(3)のゴムクローラにお
いて、クローラ本体の左右両翼部内に周方向へ連
続する補強層を埋設したことを特徴とする連結リ
ンク式ゴムクローラ。[Scope of claim for utility model registration] (1) Core metals are buried at regular intervals so that the longitudinal direction is perpendicular to the circumferential direction of the crawler body, and lugs are protruded from the outer peripheral surface corresponding to the core metals. It is a rubber crawler consisting of left and right wing parts with flat core metals and a central part with a concave shape, and bolt holes are drilled on both sides of the central part for attaching track links, The left and right wing parts of the core metal are buried in the rubber of the crawler body, but the area around the bolt holes is not buried and is exposed on the inner and outer circumferential sides of the crawler body.On the other hand, the track link has pin holes on both sides. A window is provided in the middle, and a bolt hole is provided that penetrates from the upper surface to the lower surface of the lower frame of the window to attach the track link to the core metal, and the distance between both pin holes is equal to the center distance between the adjacent core metals. In addition, the bolt holes are made to be approximately equal to the bolt holes in the center of the core metal, and the track links are stacked from the inner circumferential side of the crawler so that each core metal and each bolt hole communicate with each other. In addition to tightening the bolts, the upper edge of the link should protrude to a certain height above the rubber crawler body when the bolt is tightened, and on the other hand, a pin should be inserted into the matching pin hole of the track link at the front and rear positions between the adjacent core metals. A linked link type rubber crawler characterized by being inserted and connected to each other so that they can bend, and forming a track with a pair of continuous track links on both sides of the center part of the crawler body. (2) The connecting link type rubber crawler according to claim (1), characterized in that the crawler body between the core metals is curved so as to be higher toward the inner circumference. (3) In the rubber crawlers of claim items (1) and (3), the left and right wing parts of the core metal are shaped like swept wings with respect to the center part, and lugs are provided on the outer peripheral side of the crawler body corresponding to the left and right wing parts. A connecting link type rubber crawler characterized by being provided with. (4) A connecting link type rubber crawler according to claims (1), (2), and (3), characterized in that a reinforcing layer continuous in the circumferential direction is embedded in both left and right wing portions of the crawler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115462U JPH0717657Y2 (en) | 1990-11-03 | 1990-11-03 | Connection link type rubber crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115462U JPH0717657Y2 (en) | 1990-11-03 | 1990-11-03 | Connection link type rubber crawler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471386U true JPH0471386U (en) | 1992-06-24 |
| JPH0717657Y2 JPH0717657Y2 (en) | 1995-04-26 |
Family
ID=31863236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990115462U Expired - Fee Related JPH0717657Y2 (en) | 1990-11-03 | 1990-11-03 | Connection link type rubber crawler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717657Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018034A1 (en) * | 1993-12-27 | 1995-07-06 | Fukuyama Gomu Kogyo Kabushiki Gaisha | Connecting link type rubber crawler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465140U (en) * | 1977-10-15 | 1979-05-09 | ||
| JPS61175091U (en) * | 1985-04-20 | 1986-10-31 | ||
| JPS6447489U (en) * | 1987-09-18 | 1989-03-23 |
-
1990
- 1990-11-03 JP JP1990115462U patent/JPH0717657Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465140U (en) * | 1977-10-15 | 1979-05-09 | ||
| JPS61175091U (en) * | 1985-04-20 | 1986-10-31 | ||
| JPS6447489U (en) * | 1987-09-18 | 1989-03-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018034A1 (en) * | 1993-12-27 | 1995-07-06 | Fukuyama Gomu Kogyo Kabushiki Gaisha | Connecting link type rubber crawler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717657Y2 (en) | 1995-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |