JP2007283871A5 - - Google Patents

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Publication number
JP2007283871A5
JP2007283871A5 JP2006112439A JP2006112439A JP2007283871A5 JP 2007283871 A5 JP2007283871 A5 JP 2007283871A5 JP 2006112439 A JP2006112439 A JP 2006112439A JP 2006112439 A JP2006112439 A JP 2006112439A JP 2007283871 A5 JP2007283871 A5 JP 2007283871A5
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JP
Japan
Prior art keywords
rubber
lug
core
elastic body
extending
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
Application number
JP2006112439A
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Japanese (ja)
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JP2007283871A (en
JP4758270B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006112439A priority Critical patent/JP4758270B2/en
Priority claimed from JP2006112439A external-priority patent/JP4758270B2/en
Publication of JP2007283871A publication Critical patent/JP2007283871A/en
Publication of JP2007283871A5 publication Critical patent/JP2007283871A5/ja
Application granted granted Critical
Publication of JP4758270B2 publication Critical patent/JP4758270B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

ゴムクロ−ラの基体をなす無端状のゴム弾性体と、前記ゴム弾性体の長手方向に一定のピッチにて埋設された芯金と、前記芯金間に形成されたスプロケット係合孔と、ゴム弾性体の外周面に左右に振り分けられて形成され、平面視で、長手方向の前後に千鳥状にずらされ、前記芯金上に形成されているゴムラグと、前記ゴムラグより伸び前記芯金の中央部を覆う中央ラグと、を備え、
前記中央ラグの端部から延伸する緩傾斜面が前記外周面上で収束する収束点と前記中央ラグの端部との前記外周面に沿った長さを25mm〜75mmとしたゴムクローラ。
An endless rubber elastic body forming a base of a rubber tracker, a core metal embedded at a constant pitch in the longitudinal direction of the rubber elastic body, a sprocket engagement hole formed between the core metals, and rubber A rubber lug formed on the outer surface of the elastic body and distributed in a zigzag manner in the longitudinal direction in a plan view, extending from the rubber lug, and extending from the rubber lug and in the center of the core A central lug covering the part,
A rubber crawler in which a length along the outer peripheral surface between a convergence point at which a gently inclined surface extending from an end portion of the central lug converges on the outer peripheral surface and an end portion of the central lug is 25 mm to 75 mm.
ゴムクロ−ラの基体をなす無端状のゴム弾性体と、前記ゴム弾性体の長手方向に一定のピッチにて埋設された芯金と、前記芯金間に形成されたスプロケット係合孔と、ゴム弾性体の外周面に左右に振り分けられて形成され、平面視で、長手方向の前後に千鳥状にずらされ、前記芯金上に形成されているゴムラグと、前記ゴムラグより伸び前記芯金の中央部を覆う中央ラグと、を備え、
前記中央ラグの端部から延伸する緩傾斜面が前記外周面上で収束する収束線と前記中央ラグの端部との前記外周面に沿った長さを25mm〜75mmとしたゴムクローラ。
An endless rubber elastic body forming a base of a rubber tracker, a core metal embedded at a constant pitch in the longitudinal direction of the rubber elastic body, a sprocket engagement hole formed between the core metals, and rubber A rubber lug formed on the outer surface of the elastic body and distributed in a zigzag manner in the longitudinal direction in a plan view, extending from the rubber lug, and extending from the rubber lug and in the center of the core A central lug covering the part,
A rubber crawler in which a length along the outer peripheral surface between a convergence line where a gently inclined surface extending from an end portion of the central lug converges on the outer peripheral surface and an end portion of the central lug is set to 25 mm to 75 mm.
ゴムラグが芯金に対して2ピッチにて形成されている請求項1又は2に記載されたゴムクロ−ラ。 The rubber crawler according to claim 1 or 2, wherein the rubber lugs are formed at 2 pitches with respect to the metal core. 左右に振り分けられたゴムラグが芯金に対して1ピッチずらした請求項1〜3何れか1項に記載されたゴムクロ−ラ。 The rubber crawler according to any one of claims 1 to 3, wherein the rubber lugs distributed to the left and right are shifted by one pitch with respect to the core metal. 中央ラグの端部と収束部の間を徐々に低くした請求項1〜4何れか1項に記載されたゴムクロ−ラ。 The rubber crawler described in any one of Claims 1-4 which made low gradually between the edge part of a center lug, and a convergence part.
JP2006112439A 2006-04-14 2006-04-14 Rubber crawler Expired - Fee Related JP4758270B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006112439A JP4758270B2 (en) 2006-04-14 2006-04-14 Rubber crawler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006112439A JP4758270B2 (en) 2006-04-14 2006-04-14 Rubber crawler

Publications (3)

Publication Number Publication Date
JP2007283871A JP2007283871A (en) 2007-11-01
JP2007283871A5 true JP2007283871A5 (en) 2009-05-21
JP4758270B2 JP4758270B2 (en) 2011-08-24

Family

ID=38756054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006112439A Expired - Fee Related JP4758270B2 (en) 2006-04-14 2006-04-14 Rubber crawler

Country Status (1)

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JP (1) JP4758270B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9855985B2 (en) * 2015-06-11 2018-01-02 Srj, Inc. Endless track tread pattern
KR101670680B1 (en) * 2016-05-03 2016-10-31 티알벨트랙 주식회사 Crawler with wear indicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124379A (en) * 1982-01-20 1983-07-23 Matsushita Electric Ind Co Ltd Video demodulation device
JPS59167080A (en) * 1983-03-14 1984-09-20 Mitsubishi Electric Corp Frequency controlled laser device
JPS59137264A (en) * 1983-12-17 1984-08-07 Ohtsu Tire & Rubber Co Ltd Resilient caterpillar for crawler
JP4392699B2 (en) * 2002-05-14 2010-01-06 株式会社ブリヂストン Rubber crawler

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