JPS643349A - Block for driving belt - Google Patents

Block for driving belt

Info

Publication number
JPS643349A
JPS643349A JP15815487A JP15815487A JPS643349A JP S643349 A JPS643349 A JP S643349A JP 15815487 A JP15815487 A JP 15815487A JP 15815487 A JP15815487 A JP 15815487A JP S643349 A JPS643349 A JP S643349A
Authority
JP
Japan
Prior art keywords
block
pulley
convexedness
tilted
looking
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
JP15815487A
Other languages
Japanese (ja)
Other versions
JPH0792118B2 (en
Inventor
Shigeru Kawaguchi
Kiyoshi Kurimoto
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP15815487A priority Critical patent/JPH0792118B2/en
Publication of JPS643349A publication Critical patent/JPS643349A/en
Publication of JPH0792118B2 publication Critical patent/JPH0792118B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmissions By Endless Flexible Members (AREA)

Abstract

PURPOSE:To keep off any damage to a carrier band by keeping a contact point distance between a block and a pulley almost constant even if the block for a driving belt available for a continuously variable transmission or the like is tilted on the pulley, and making all contact height of the block so as to be uniformized. CONSTITUTION:A symmetrical pair of taper surfaces 15 of a belt block 11 is formed into a curved form so as to cause the place perpendicular center to become convexedness looking from a top direction of the block 11. And, a radius of curvature R1 of this taper surface 15 is set to half of width l1 of a block body part 12, namely, R1=l1/2. And, both sides 19 of a neck part 13 is also formed into a curved form so as to cause the plate perpendicular center to become convexedness looking from a top direction of the block 11. A radius of curvature R2 of both these sides 19 is half of width l2 of the neck part 13, namely, R2/2. And that both centers of R1 and R2 are accorded with each other. Consequently, even if the block 11 is tilted on a pulley, contact height of the block can be made uniform.
JP15815487A 1987-06-25 1987-06-25 Block for transmission belt Expired - Lifetime JPH0792118B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15815487A JPH0792118B2 (en) 1987-06-25 1987-06-25 Block for transmission belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15815487A JPH0792118B2 (en) 1987-06-25 1987-06-25 Block for transmission belt

Publications (2)

Publication Number Publication Date
JPS643349A true JPS643349A (en) 1989-01-09
JPH0792118B2 JPH0792118B2 (en) 1995-10-09

Family

ID=15665444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15815487A Expired - Lifetime JPH0792118B2 (en) 1987-06-25 1987-06-25 Block for transmission belt

Country Status (1)

Country Link
JP (1) JPH0792118B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278623A (en) * 1989-06-21 1994-01-11 Konica Corporation Image forming apparatus
JP2011149539A (en) * 2010-01-25 2011-08-04 Mitsuboshi Belting Ltd Belt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278623A (en) * 1989-06-21 1994-01-11 Konica Corporation Image forming apparatus
US5386284A (en) * 1989-06-21 1995-01-31 Konica Corporation Image forming apparatus
JP2011149539A (en) * 2010-01-25 2011-08-04 Mitsuboshi Belting Ltd Belt

Also Published As

Publication number Publication date
JPH0792118B2 (en) 1995-10-09

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