SG11201903315RA - Air spring and bogie - Google Patents

Air spring and bogie

Info

Publication number
SG11201903315RA
SG11201903315RA SG11201903315RA SG11201903315RA SG11201903315RA SG 11201903315R A SG11201903315R A SG 11201903315RA SG 11201903315R A SG11201903315R A SG 11201903315RA SG 11201903315R A SG11201903315R A SG 11201903315RA SG 11201903315R A SG11201903315R A SG 11201903315RA
Authority
SG
Singapore
Prior art keywords
cylindrical member
outer cylindrical
inner cylindrical
raised
air spring
Prior art date
Application number
SG11201903315RA
Other languages
English (en)
Inventor
Takayuki Sawa
Hideki Kitada
Yasuhiko Ura
Original Assignee
Sumitomo Electric Industries
Kawasaki Heavy Ind 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 Sumitomo Electric Industries, Kawasaki Heavy Ind Ltd filed Critical Sumitomo Electric Industries
Publication of SG11201903315RA publication Critical patent/SG11201903315RA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/10—Bolster supports or mountings incorporating fluid springs
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
    • F16F9/052—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type characterised by the bumper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
SG11201903315RA 2016-10-17 2016-10-17 Air spring and bogie SG11201903315RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/080699 WO2018073864A1 (ja) 2016-10-17 2016-10-17 空気ばね及び台車

Publications (1)

Publication Number Publication Date
SG11201903315RA true SG11201903315RA (en) 2019-05-30

Family

ID=62019389

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903315RA SG11201903315RA (en) 2016-10-17 2016-10-17 Air spring and bogie

Country Status (6)

Country Link
US (1) US10538257B2 (ja)
JP (1) JP7038968B2 (ja)
CN (1) CN109891117B (ja)
SG (1) SG11201903315RA (ja)
TW (1) TWI735683B (ja)
WO (1) WO2018073864A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10563719B2 (en) * 2016-10-17 2020-02-18 Sumitomo Electric Industries, Ltd. Air spring and bogie
JP2024072927A (ja) * 2022-11-17 2024-05-29 株式会社日立製作所 鉄道車両用台車

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3017972B2 (ja) * 1998-07-16 2000-03-13 住友電気工業株式会社 空気ばね
JP5061075B2 (ja) * 2008-09-26 2012-10-31 東洋ゴム工業株式会社 鉄道車両用空気ばね及び鉄道車両の高さ調節方法
JP5517351B2 (ja) * 2010-07-06 2014-06-11 東洋ゴム工業株式会社 ストッパ付空気ばね
JP5670760B2 (ja) * 2011-01-07 2015-02-18 東洋ゴム工業株式会社 空気ばね
JP5920014B2 (ja) * 2012-05-21 2016-05-18 住友電気工業株式会社 空気ばね及びそれを用いた移動体車両
JP5798662B2 (ja) * 2014-04-09 2015-10-21 東洋ゴム工業株式会社 空気ばね
JP6424086B2 (ja) * 2014-12-26 2018-11-14 東洋ゴム工業株式会社 空気ばね

Also Published As

Publication number Publication date
TW201816304A (zh) 2018-05-01
WO2018073864A1 (ja) 2018-04-26
CN109891117A (zh) 2019-06-14
US20180312174A1 (en) 2018-11-01
CN109891117B (zh) 2021-10-22
JP7038968B2 (ja) 2022-03-22
TWI735683B (zh) 2021-08-11
JPWO2018073864A1 (ja) 2019-08-08
US10538257B2 (en) 2020-01-21

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