JPH0441478U - - Google Patents
Info
- Publication number
- JPH0441478U JPH0441478U JP8438990U JP8438990U JPH0441478U JP H0441478 U JPH0441478 U JP H0441478U JP 8438990 U JP8438990 U JP 8438990U JP 8438990 U JP8438990 U JP 8438990U JP H0441478 U JPH0441478 U JP H0441478U
- Authority
- JP
- Japan
- Prior art keywords
- rubber crawler
- crawler
- portions
- protrusions
- top surfaces
- 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 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 150000002739 metals Chemical class 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Description
第１図Ａ，Ｂは従来例を示すもの、第２図は本
考案になるゴムクローラ用芯金を示すものであつ
てＡは平面図、Ｂ及びＣは長さ方向及び巾方向側
面図、Ｄは斜視図、第３図は上記構成の芯金を埋
設したゴムクローラを示すものであつてＡは全体
図、Ｂは転輪との関係を示す巾方向断面図、第４
図は転輪が転動するさいの作用説明図、第５図は
別の実施例を示すものでＡ及びＢは芯金の平面図
及び側面図、Ｃは該芯金をゴムクローラ内へ埋設
した平面図である。
１……芯金、１ａ……突起、１ｂ……係合部、
１ｃ……翼部、２……ゴムクローラ、３……転輪
、４……スチールコード、５……ラグ、Ｓ……突
起の頂面、ｔ……張出部。
1A and 1B show a conventional example, and FIG. 2 shows a core metal for a rubber crawler according to the present invention, in which A is a plan view, B and C are longitudinal and widthwise side views, D is a perspective view, FIG. 3 is a rubber crawler in which the core bar of the above structure is embedded, A is an overall view, B is a cross-sectional view in the width direction showing the relationship with the rolling wheels, and FIG.
The figure is an explanatory diagram of the action when the rolling wheels roll. Figure 5 shows another embodiment. A and B are plan and side views of the core metal, and C is the core metal embedded in the rubber crawler. FIG. 1...Core metal, 1a...Protrusion, 1b...Engaging part,
1c...wing part, 2...rubber crawler, 3...rolling wheel, 4...steel cord, 5...lug, S...top surface of projection, t...projection part.
補正 平２．１２．２８
考案の名称を次のように補正する。
考案の名称 ゴムクローラ用芯金及びゴムク
ローラ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 12/28/2012 The name of the invention is amended as follows. Title of the invention Core metal for rubber crawler and rubber crawler The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 左右両翼部間の係合部の両側に突出し、且
つ翼部巾方向前後に張出部を有する一対の突起頂
面を転輪軌道とするゴムクローラ用芯金において
、該張出部を含む上記左右突起の頂面におけるほ
ぼ中心部を底面として上向きの傾斜面に形成した
ことを特徴とするゴムクローラ用芯金。
(2) 請求項(1)記載のゴムクローラ用芯金を、ク
ローラ本体内の周方向へ一定間隔に、且つ該芯金
の突起を内周面に突出させて埋設したことを特徴
とするゴムクローラ。[Claims for Utility Model Registration] (1) For a rubber crawler in which the top surfaces of a pair of protrusions that protrude on both sides of the engaging portion between the left and right wing portions and have protruding portions in the front and back in the width direction of the wing portions serve as wheel tracks. 1. A cored metal for a rubber crawler, characterized in that the cored metal is formed into an upwardly inclined surface with substantially the center of the top surfaces of the left and right protrusions including the overhanging portions serving as the bottom surface. (2) A rubber crawler characterized in that the core metals for a rubber crawler according to claim (1) are embedded in the crawler body at regular intervals in the circumferential direction, with protrusions of the core metals protruding from the inner peripheral surface. Crawler.
【図面の簡単な説明】
第１図Ａ，Ｂは従来例を示すもの、第２図は本
考案になるゴムクローラ用芯金を示すものであつ
てＡは平面図、Ｂ及びＣは長さ方向及び巾方向側
面図、Ｄは斜視図、第３図は上記構成の芯金を埋
設したゴムクローラを示すものであつてＡは全体
図、Ｂは転輪との関係を示す巾方向断面図、第４
図は転輪が転動するさいの作用説明図、第５図は
別の実施例を示すものでＡ及びＢは芯金の平面図
及び側面図、Ｃは該芯金をゴムクローラ内へ埋設
した平面図である。
１……芯金、１ａ……突起、１ｂ……係合部、
１ｃ……翼部、２……ゴムクローラ、３……転輪
、４……スチールコード、５……ラグ、Ｓ……突
起の頂面、ｔ……張出部。[Brief explanation of the drawings] Figures 1A and B show a conventional example, and Figure 2 shows the core metal for a rubber crawler according to the present invention, where A is a plan view and B and C are lengths. 3 is a side view in the direction and width direction, D is a perspective view, FIG. 3 shows a rubber crawler in which the core bar of the above structure is embedded, A is an overall view, and B is a cross-sectional view in the width direction showing the relationship with the rolling wheels. , 4th
The figure is an explanatory diagram of the action when the rolling wheels roll. Figure 5 shows another embodiment. A and B are plan and side views of the core metal, and C is the core metal embedded in the rubber crawler. FIG. 1...Core metal, 1a...Protrusion, 1b...Engaging part,
1c...wing part, 2...rubber crawler, 3...rolling wheel, 4...steel cord, 5...lug, S...top surface of projection, t...projection part.
Claims (1)
つ翼部巾方向前後に張出部を有する一対の突起頂
面を転輪軌道とするゴムクローラ用芯金において
、該張出部を含む上記左右突起の頂面におけるほ
ゞ中心部を底面として上向きの灣弧面に形成した
ことを特徴とするゴムクローラ用芯金。 (2) 請求項(1)記載のゴムクローラ用芯金を、ク
ローラ本体内の周方向へ一定間隔に、且つ該芯金
の突起を内周面に突出させて埋設したことを特徴
とするゴムクローラ。[Claims for Utility Model Registration] (1) For a rubber crawler in which the top surfaces of a pair of protrusions that protrude on both sides of the engaging portion between the left and right wing portions and have protruding portions in the front and back in the width direction of the wing portions serve as wheel tracks. 1. A cored metal for a rubber crawler, characterized in that the cored metal is formed into an upward arcuate surface with substantially central portions of the top surfaces of the left and right protrusions including the overhanging portions serving as bottom surfaces. (2) A rubber crawler characterized in that the core metals for a rubber crawler according to claim (1) are embedded in the crawler body at regular intervals in the circumferential direction, with protrusions of the core metals protruding from the inner peripheral surface. Crawler.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084389U JPH08226Y2 (en) | 1990-08-08 | 1990-08-08 | Rubber track core and rubber track |
| PCT/JP1991/001039 WO1992002399A1 (en) | 1990-08-08 | 1991-08-02 | Core metal for rubber crawler and crawler device |
| DE69123039T DE69123039T2 (en) | 1990-08-08 | 1991-08-02 | CERMETAL FOR RUBBER CHAIN CHAINS AND TRACK CHAIN DEVICE |
| EP91913674A EP0495122B1 (en) | 1990-08-08 | 1991-08-02 | Core metal for rubber crawler and crawler device |
| ES91913674T ES2095947T3 (en) | 1990-08-08 | 1991-08-02 | METALLIC CORE FOR RUBBER TRACK AND TRACK DEVICE. |
| US07/852,264 US5308155A (en) | 1990-08-08 | 1991-08-02 | Core bar member for rubber crawler and rubber crawler device |
| US08/184,336 US5399003A (en) | 1990-08-08 | 1994-01-21 | Core bar member for rubber crawler, and rubber crawler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084389U JPH08226Y2 (en) | 1990-08-08 | 1990-08-08 | Rubber track core and rubber track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441478U true JPH0441478U (en) | 1992-04-08 |
| JPH08226Y2 JPH08226Y2 (en) | 1996-01-10 |
Family
ID=31632836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084389U Expired - Lifetime JPH08226Y2 (en) | 1990-08-08 | 1990-08-08 | Rubber track core and rubber track |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08226Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06144309A (en) * | 1992-11-10 | 1994-05-24 | Ohtsu Tire & Rubber Co Ltd :The | Elastic crawler |
| JPH06227453A (en) * | 1993-02-02 | 1994-08-16 | Ohtsu Tire & Rubber Co Ltd :The | Elastic belt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698671U (en) * | 1979-12-27 | 1981-08-04 | ||
| JPH0268284U (en) * | 1989-10-31 | 1990-05-23 |
-
1990
- 1990-08-08 JP JP1990084389U patent/JPH08226Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698671U (en) * | 1979-12-27 | 1981-08-04 | ||
| JPH0268284U (en) * | 1989-10-31 | 1990-05-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06144309A (en) * | 1992-11-10 | 1994-05-24 | Ohtsu Tire & Rubber Co Ltd :The | Elastic crawler |
| JPH06227453A (en) * | 1993-02-02 | 1994-08-16 | Ohtsu Tire & Rubber Co Ltd :The | Elastic belt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08226Y2 (en) | 1996-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |