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JPS6487812A - Valve driving device for engine - Google Patents

Valve driving device for engine

Info

Publication number
JPS6487812A
JPS6487812A JP24552187A JP24552187A JPS6487812A JP S6487812 A JPS6487812 A JP S6487812A JP 24552187 A JP24552187 A JP 24552187A JP 24552187 A JP24552187 A JP 24552187A JP S6487812 A JPS6487812 A JP S6487812A
Authority
JP
Japan
Prior art keywords
rocker arms
connecting part
speed rocker
engine
driving device
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
JP24552187A
Other languages
Japanese (ja)
Other versions
JP2549392B2 (en
Inventor
Tatsuya Uesugi
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62245521A priority Critical patent/JP2549392B2/en
Publication of JPS6487812A publication Critical patent/JPS6487812A/en
Application granted granted Critical
Publication of JP2549392B2 publication Critical patent/JP2549392B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

PURPOSE:To accurately perform opening/closing of a valve by supporting, in free oscillation, adjacent low speed rocker arms integratedly connected to each other while supporting a high speed rocker arms with the connecting part. CONSTITUTION:Adjacent low speed rocker arms 6a, 6b are integratedly connected to each other with a connecting part 42. The connecting part 42 is supported in free oscillation by end pivots 7a, 7b. Supporting parts 26a, 26b which are mounted to the connecting part 42 support high speed rocker arms 27a, 27b respectively. Therefore, respective rocker arms are not liable to incline, so that it is possible to accurately perform opening/closing of a valve.
JP62245521A 1987-09-29 1987-09-29 Engine valve drive Expired - Lifetime JP2549392B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245521A JP2549392B2 (en) 1987-09-29 1987-09-29 Engine valve drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245521A JP2549392B2 (en) 1987-09-29 1987-09-29 Engine valve drive

Publications (2)

Publication Number Publication Date
JPS6487812A true JPS6487812A (en) 1989-03-31
JP2549392B2 JP2549392B2 (en) 1996-10-30

Family

ID=17134920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245521A Expired - Lifetime JP2549392B2 (en) 1987-09-29 1987-09-29 Engine valve drive

Country Status (1)

Country Link
JP (1) JP2549392B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009091969A (en) * 2007-10-05 2009-04-30 Otics Corp Variable valve mechanism
JP2009185753A (en) * 2008-02-08 2009-08-20 Otics Corp Variable valve mechanism
JP2009197732A (en) * 2008-02-22 2009-09-03 Otics Corp Valve train
DE102008021267A1 (en) * 2008-04-29 2009-11-12 GM Global Technology Operations, Inc., Detroit Transmission element i.e. balance bridge, for transmitting movement of valve train in internal-combustion engine of motor vehicle, has connecting device for connection with clearance-compensation element of cam follower

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009091969A (en) * 2007-10-05 2009-04-30 Otics Corp Variable valve mechanism
JP2009185753A (en) * 2008-02-08 2009-08-20 Otics Corp Variable valve mechanism
JP2009197732A (en) * 2008-02-22 2009-09-03 Otics Corp Valve train
DE102008021267A1 (en) * 2008-04-29 2009-11-12 GM Global Technology Operations, Inc., Detroit Transmission element i.e. balance bridge, for transmitting movement of valve train in internal-combustion engine of motor vehicle, has connecting device for connection with clearance-compensation element of cam follower

Also Published As

Publication number Publication date
JP2549392B2 (en) 1996-10-30

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