JPS62258236A - エンジン用弁ばね - Google Patents

エンジン用弁ばね

Info

Publication number
JPS62258236A
JPS62258236A JP9934586A JP9934586A JPS62258236A JP S62258236 A JPS62258236 A JP S62258236A JP 9934586 A JP9934586 A JP 9934586A JP 9934586 A JP9934586 A JP 9934586A JP S62258236 A JPS62258236 A JP S62258236A
Authority
JP
Japan
Prior art keywords
spring
wire
valve spring
valve
diameter
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
JP9934586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210292B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hideo Yamamoto
秀夫 山本
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 JP9934586A priority Critical patent/JPS62258236A/ja
Publication of JPS62258236A publication Critical patent/JPS62258236A/ja
Publication of JPH0210292B2 publication Critical patent/JPH0210292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • F16F1/043—Wound springs characterised by the cross-section of the wire the cross-section varying with the wire length

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
JP9934586A 1986-05-01 1986-05-01 エンジン用弁ばね Granted JPS62258236A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9934586A JPS62258236A (ja) 1986-05-01 1986-05-01 エンジン用弁ばね

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9934586A JPS62258236A (ja) 1986-05-01 1986-05-01 エンジン用弁ばね

Publications (2)

Publication Number Publication Date
JPS62258236A true JPS62258236A (ja) 1987-11-10
JPH0210292B2 JPH0210292B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-07

Family

ID=14245022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9934586A Granted JPS62258236A (ja) 1986-05-01 1986-05-01 エンジン用弁ばね

Country Status (1)

Country Link
JP (1) JPS62258236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869471A (en) * 1987-11-02 1989-09-26 Altenkirchener Kunststoff Gmbh Length of hose made out of an elastic material that readily recovers its shape
EP1867901B1 (en) * 2006-06-13 2018-09-05 Kyosan Denki Co., Ltd. Valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682041U (ja) * 1993-05-11 1994-11-25 株式会社村田製作所 ワーク搬送プレート
KR102536737B1 (ko) * 2022-07-07 2023-06-15 주식회사 영흥 차량 서스펜션용 이형단면 코일스프링

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612733A (en) * 1979-07-11 1981-02-07 Fujitsu Ltd Ion etching method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612733A (en) * 1979-07-11 1981-02-07 Fujitsu Ltd Ion etching method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869471A (en) * 1987-11-02 1989-09-26 Altenkirchener Kunststoff Gmbh Length of hose made out of an elastic material that readily recovers its shape
EP1867901B1 (en) * 2006-06-13 2018-09-05 Kyosan Denki Co., Ltd. Valve

Also Published As

Publication number Publication date
JPH0210292B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-07

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees