JPS55166549A - Cog type v belt - Google Patents

Cog type v belt

Info

Publication number
JPS55166549A
JPS55166549A JP7290979A JP7290979A JPS55166549A JP S55166549 A JPS55166549 A JP S55166549A JP 7290979 A JP7290979 A JP 7290979A JP 7290979 A JP7290979 A JP 7290979A JP S55166549 A JPS55166549 A JP S55166549A
Authority
JP
Japan
Prior art keywords
belt
groove
front side
trapezoid
rubber
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
JP7290979A
Other languages
Japanese (ja)
Other versions
JPS571686B2 (en
Inventor
Kaname Matsumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsuboshi Belting Ltd
Original Assignee
Mitsuboshi Belting Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsuboshi Belting Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP7290979A priority Critical patent/JPS55166549A/en
Publication of JPS55166549A publication Critical patent/JPS55166549A/en
Publication of JPS571686B2 publication Critical patent/JPS571686B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To secure a long life and also to suppress noises by a constitution wherein a longitudinal section of a groove is shaped in unequilateral trapezoid, and a front side of the groove is formed long for a forward running direction in the V belt with a plural groove providedd longitudinally on the bottom.
CONSTITUTION: A cog type belt 10 comprises laminating an expansive zone rubber 3 and a compressive zone rubber 4 on and under a tensile rope 1 provided in an adhesive layer rubber 2 respectively. Further, a plural groove 7 is provided longitudinally on the bottom of the belt covered with a cover cloth 9, and a cog (tooth) 8 is formed between adjacent grooves. The groove 7 is then shaped in trapezoid in section, and the groove bottom is set to have a long side of a parallel zone 11 with the tensile rope and for a front side 12 of the direction in which the belt runs forward and also to have a short side for a rear side 13. Then, a slope θ1 to the belt bottom of the front side 12 is set at 30W70° and a slope θ2 to the rope bottom of the rear side 13 is set at 70W90°.
COPYRIGHT: (C)1980,JPO&Japio
JP7290979A 1979-06-08 1979-06-08 Cog type v belt Granted JPS55166549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7290979A JPS55166549A (en) 1979-06-08 1979-06-08 Cog type v belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7290979A JPS55166549A (en) 1979-06-08 1979-06-08 Cog type v belt

Publications (2)

Publication Number Publication Date
JPS55166549A true JPS55166549A (en) 1980-12-25
JPS571686B2 JPS571686B2 (en) 1982-01-12

Family

ID=13502938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7290979A Granted JPS55166549A (en) 1979-06-08 1979-06-08 Cog type v belt

Country Status (1)

Country Link
JP (1) JPS55166549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949211B2 (en) 2003-04-16 2005-09-27 The Goodyear & Rubber Company Means of manufacturing plural optimized cogged drive belts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949211B2 (en) 2003-04-16 2005-09-27 The Goodyear & Rubber Company Means of manufacturing plural optimized cogged drive belts

Also Published As

Publication number Publication date
JPS571686B2 (en) 1982-01-12

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