JPS5646128A - Cushion for coil spring - Google Patents

Cushion for coil spring

Info

Publication number
JPS5646128A
JPS5646128A JP10757179A JP10757179A JPS5646128A JP S5646128 A JPS5646128 A JP S5646128A JP 10757179 A JP10757179 A JP 10757179A JP 10757179 A JP10757179 A JP 10757179A JP S5646128 A JPS5646128 A JP S5646128A
Authority
JP
Japan
Prior art keywords
groove
coil spring
section
shock
bumpering
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
JP10757179A
Other languages
Japanese (ja)
Other versions
JPS5813767B2 (en
Inventor
Takami Inoue
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.)
Chuo Hatsujo KK
Chuo Spring Co Ltd
Original Assignee
Chuo Hatsujo KK
Chuo 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 Chuo Hatsujo KK, Chuo Spring Co Ltd filed Critical Chuo Hatsujo KK
Priority to JP54107571A priority Critical patent/JPS5813767B2/en
Publication of JPS5646128A publication Critical patent/JPS5646128A/en
Publication of JPS5813767B2 publication Critical patent/JPS5813767B2/en
Expired 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
    • F16F1/12—Attachments or mountings
    • F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)

Abstract

PURPOSE:To decrease noise caused from shock load by providing a cushion body which has a groove to nearly tightly accept a coil spring end with bumpering material intervening between wires of the coil spring. CONSTITUTION:Flat circular guide 2 to nearly tightly fit to a coil spring S is integrally formed, at an upper center of a body 1, with the body 1 made of shock absorbing synthetic rubber or plastics and having a circular cross section. Formed on an outer surface of the body 1 is a spiral slope 3 which has a groove 14 within semicircular cross section. Whole of the groove 3 excepting an upper end portion 4a of the slope, is covered with a bumpering material 5 which also is integrally formed with the body 1 and has semicircular cross section. The covering material 5 hanges over the groove 4 and margins of the material 5 marge with both edges of the groove 4. When the coil spring S is radically pressed down, the second turn S2 of the spring S will bumper with the bampering material 5 to absord the shock and to depress noise.
JP54107571A 1979-08-22 1979-08-22 Coil spring seat Expired JPS5813767B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54107571A JPS5813767B2 (en) 1979-08-22 1979-08-22 Coil spring seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54107571A JPS5813767B2 (en) 1979-08-22 1979-08-22 Coil spring seat

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP19154282A Division JPS5926813B2 (en) 1982-10-30 1982-10-30 Coil spring seat

Publications (2)

Publication Number Publication Date
JPS5646128A true JPS5646128A (en) 1981-04-27
JPS5813767B2 JPS5813767B2 (en) 1983-03-15

Family

ID=14462539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54107571A Expired JPS5813767B2 (en) 1979-08-22 1979-08-22 Coil spring seat

Country Status (1)

Country Link
JP (1) JPS5813767B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084832U (en) * 1983-11-17 1985-06-11 株式会社大金製作所 damper disc
JPH0231032A (en) * 1988-04-29 1990-02-01 Honda Motor Co Ltd Spring device
JPH02304228A (en) * 1989-05-16 1990-12-18 Nhk Spring Co Ltd Spring seat member for coil spring
JPH0320131A (en) * 1989-06-16 1991-01-29 Nhk Spring Co Ltd Spring device
KR100383930B1 (en) * 2000-09-21 2003-05-14 현대자동차주식회사 The mounting structure of shock absorber spring for vehicle
US6733023B2 (en) * 2001-02-15 2004-05-11 Benteler Automobiltechnik Gmbh Suspension
WO2004061325A1 (en) * 2002-12-27 2004-07-22 Neturen Co., Ltd. Closed end type coiled spring with reduced initial deflection
EP1452351A3 (en) * 2003-02-28 2004-10-27 ArvinMeritor Technology, LLC MacPherson strut assembly
JP2005207589A (en) * 2003-12-24 2005-08-04 Sairensu:Kk Damping coil spring and vibration damping device
EP1867901A3 (en) * 2006-06-13 2008-02-27 Kyosan Denki Co., Ltd. Valve
US7527252B2 (en) * 2004-12-16 2009-05-05 Yamaha Hatsudoki Kabushiki Kaisha Spring spacer for a spring
US20100320660A1 (en) * 2009-06-18 2010-12-23 Piolax Inc. Spring assembly and manufacturing method therefor
WO2013079480A1 (en) * 2011-11-30 2013-06-06 Bombardier Transportation Gmbh Coil spring device for a vehicle

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084832U (en) * 1983-11-17 1985-06-11 株式会社大金製作所 damper disc
JPH0231032A (en) * 1988-04-29 1990-02-01 Honda Motor Co Ltd Spring device
JPH02304228A (en) * 1989-05-16 1990-12-18 Nhk Spring Co Ltd Spring seat member for coil spring
JPH0320131A (en) * 1989-06-16 1991-01-29 Nhk Spring Co Ltd Spring device
KR100383930B1 (en) * 2000-09-21 2003-05-14 현대자동차주식회사 The mounting structure of shock absorber spring for vehicle
US6733023B2 (en) * 2001-02-15 2004-05-11 Benteler Automobiltechnik Gmbh Suspension
GB2411709B (en) * 2002-12-27 2006-02-22 Neturen Co Ltd Closed end type coiled spring with reduced initial deflection
GB2411709A (en) * 2002-12-27 2005-09-07 Neturen Co Ltd Closed end type coiled spring with reduced initial deflection
WO2004061325A1 (en) * 2002-12-27 2004-07-22 Neturen Co., Ltd. Closed end type coiled spring with reduced initial deflection
JPWO2004061325A1 (en) * 2002-12-27 2006-05-11 高周波熱錬株式会社 Closed end type coil spring with reduced initial deflection
US7213802B2 (en) * 2002-12-27 2007-05-08 Neturen Co., Ltd. Closed end type coiled spring with reduced initial deflection
EP1452351A3 (en) * 2003-02-28 2004-10-27 ArvinMeritor Technology, LLC MacPherson strut assembly
JP2005207589A (en) * 2003-12-24 2005-08-04 Sairensu:Kk Damping coil spring and vibration damping device
US7527252B2 (en) * 2004-12-16 2009-05-05 Yamaha Hatsudoki Kabushiki Kaisha Spring spacer for a spring
EP1867901A3 (en) * 2006-06-13 2008-02-27 Kyosan Denki Co., Ltd. Valve
US7832422B2 (en) 2006-06-13 2010-11-16 Kyosan Denki Co., Ltd. Valve
US20100320660A1 (en) * 2009-06-18 2010-12-23 Piolax Inc. Spring assembly and manufacturing method therefor
US8740199B2 (en) * 2009-06-18 2014-06-03 Piolax Inc. Spring assembly and manufacturing method therefor
CN104047984A (en) * 2009-06-18 2014-09-17 百乐仕株式会社 Spring assembly
US9273743B2 (en) 2009-06-18 2016-03-01 Piolax Inc. Spring assembly and manufacturing method therefor
WO2013079480A1 (en) * 2011-11-30 2013-06-06 Bombardier Transportation Gmbh Coil spring device for a vehicle

Also Published As

Publication number Publication date
JPS5813767B2 (en) 1983-03-15

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