JPS5830540A - 油圧緩衝器用バルブガイドの製造方法 - Google Patents

油圧緩衝器用バルブガイドの製造方法

Info

Publication number
JPS5830540A
JPS5830540A JP12918181A JP12918181A JPS5830540A JP S5830540 A JPS5830540 A JP S5830540A JP 12918181 A JP12918181 A JP 12918181A JP 12918181 A JP12918181 A JP 12918181A JP S5830540 A JPS5830540 A JP S5830540A
Authority
JP
Japan
Prior art keywords
guide
valve
pulp guide
retainer
hydraulic shock
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
JP12918181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0112976B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Muto
俊明 武藤
Akio Goto
後藤 昭夫
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.)
Hitachi Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP12918181A priority Critical patent/JPS5830540A/ja
Priority to GB08220658A priority patent/GB2103338B/en
Priority to US06/399,133 priority patent/US4495790A/en
Priority to BR8204184A priority patent/BR8204184A/pt
Priority to KR8203233A priority patent/KR870000391B1/ko
Publication of JPS5830540A publication Critical patent/JPS5830540A/ja
Publication of JPH0112976B2 publication Critical patent/JPH0112976B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/34Special valve constructions; Shape or construction of throttling passages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00Materials; Material properties
    • F16F2224/02Materials; Material properties solids
    • F16F2224/0241Fibre-reinforced plastics [FRP]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP12918181A 1981-07-20 1981-08-18 油圧緩衝器用バルブガイドの製造方法 Granted JPS5830540A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12918181A JPS5830540A (ja) 1981-08-18 1981-08-18 油圧緩衝器用バルブガイドの製造方法
GB08220658A GB2103338B (en) 1981-07-20 1982-07-16 Hydraulic damper and method for manufacturing valve guide therefor
US06/399,133 US4495790A (en) 1981-07-20 1982-07-16 Method for manufacturing valve guide for a hydraulic damper
BR8204184A BR8204184A (pt) 1981-07-20 1982-07-19 Amortecedor hidraulico e processo para fabricar uma guia de valvula para uso no mesmo
KR8203233A KR870000391B1 (en) 1981-07-20 1982-07-20 Method for manufacturing valve guide for a hydraulic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12918181A JPS5830540A (ja) 1981-08-18 1981-08-18 油圧緩衝器用バルブガイドの製造方法

Publications (2)

Publication Number Publication Date
JPS5830540A true JPS5830540A (ja) 1983-02-23
JPH0112976B2 JPH0112976B2 (enrdf_load_stackoverflow) 1989-03-02

Family

ID=15003139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12918181A Granted JPS5830540A (ja) 1981-07-20 1981-08-18 油圧緩衝器用バルブガイドの製造方法

Country Status (1)

Country Link
JP (1) JPS5830540A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0112976B2 (enrdf_load_stackoverflow) 1989-03-02

Similar Documents

Publication Publication Date Title
EP0715908B1 (en) Method of manufacturing a cup-shaped article
JPH1147874A (ja) 段付き板金製プレス成形品におけるスプライン歯形のしごき成形方法および同方法によりしごき成形された板金製クラッチドラム
US20240269726A1 (en) Arm-like-structure producing method and arm-like structure
JPH0857563A (ja) バーリング加工方法
JPS5830540A (ja) 油圧緩衝器用バルブガイドの製造方法
US7204114B2 (en) Method of progressive hydro-forming of tubular members
US4495790A (en) Method for manufacturing valve guide for a hydraulic damper
US20200122210A1 (en) Press device, and method of manufacturing elliptical-cylindrical member
JPH0254453B2 (enrdf_load_stackoverflow)
KR20010094972A (ko) 대용량의 중공 몸체를 생산하기 위한 방법
CA2322904A1 (en) Method of manufacturing preform for connecting rod
JP6768539B2 (ja) シリンダ装置の製造方法およびシリンダ装置
JPH0234260B2 (ja) Yuatsukanshokyobarubugaidonoseizohoho
JPH02160138A (ja) ボールジョイント用ハウジングの鍛造成形方法
JP2019206972A (ja) シリンダ装置の製造方法
JPH11314128A (ja) 長手方向中間部内面に縦溝を有するパイプの製造方法
JPH0866730A (ja) 金属薄板材の深絞り成形方法
KR100258518B1 (ko) 관체의 가공 방법
JPH07115108B2 (ja) カップ状部材の塑性加工方法
JPS62203621A (ja) 張り出し加工方法
US20030093901A1 (en) Method and apparatus for making a rotation-symmetrical gear member
FR2544068A1 (fr) Procede de fabrication d'un etui de cartouche a percussion centrale et etui de cartouche ainsi realise
JP2002113543A (ja) 歯車及びその歯車の製造方法
JPH07284875A (ja) 塑性加工方法
SU1722675A1 (ru) Устройство дл штамповки полых кольцевых изделий