JP4924255B2 - 鉄道車両用空気ばね、および空気ばねの高さ調整方法、ならびに鉄道車両用台車 - Google Patents
鉄道車両用空気ばね、および空気ばねの高さ調整方法、ならびに鉄道車両用台車 Download PDFInfo
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- JP4924255B2 JP4924255B2 JP2007184475A JP2007184475A JP4924255B2 JP 4924255 B2 JP4924255 B2 JP 4924255B2 JP 2007184475 A JP2007184475 A JP 2007184475A JP 2007184475 A JP2007184475 A JP 2007184475A JP 4924255 B2 JP4924255 B2 JP 4924255B2
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- Prior art keywords
- air spring
- railcar
- cylinder device
- laminated rubber
- height
- 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.)
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Classifications
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- 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
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- 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
- F16F9/32—Details
- F16F9/56—Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
Description
2 上面板
3 下面板
4 ダイアフラム
5 積層ゴム
50 補強板
51 弾性体
53 凹部
60 空気ばね取付部
61 シリンダ装置
62 ピストンロッド
63 ライナ
Claims (4)
- 上面板と下面板との間に挟持されたダイアフラムと、下面板の下面に取り付けられた積層ゴムと、を含んで成り、台車枠の上面に積層ゴムが配置されるとともに、上面板の上面に車体が配置される鉄道車両用空気ばねであって、
積層ゴムは、中心軸を間に挟む両側に、上下方向に沿った凹部が設けられていることを特徴とする鉄道車両用空気ばね。 - 請求項1に記載の鉄道車両用空気ばねの前記凹部にシリンダ装置を設置した後、このシリンダ装置の作動によって前記車体ごと前記下面板の下面を押し上げて、前記積層ゴムの下面と前記台車枠の上面との間に隙間を確保し、所定厚みのライナの挿入または引き抜きを行うことを特徴とする空気ばねの高さ調整方法。
- 請求項1に記載の鉄道車両用空気ばねを備えたことを特徴とする鉄道車両用台車。
- 請求項2に記載の空気ばねの高さ調整方法を用いることを特徴とする鉄道車両用台車。
Priority Applications (1)
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JP2007184475A JP4924255B2 (ja) | 2007-07-13 | 2007-07-13 | 鉄道車両用空気ばね、および空気ばねの高さ調整方法、ならびに鉄道車両用台車 |
Applications Claiming Priority (1)
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JP2007184475A JP4924255B2 (ja) | 2007-07-13 | 2007-07-13 | 鉄道車両用空気ばね、および空気ばねの高さ調整方法、ならびに鉄道車両用台車 |
Publications (2)
Publication Number | Publication Date |
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JP2009018758A JP2009018758A (ja) | 2009-01-29 |
JP4924255B2 true JP4924255B2 (ja) | 2012-04-25 |
Family
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JP2007184475A Active JP4924255B2 (ja) | 2007-07-13 | 2007-07-13 | 鉄道車両用空気ばね、および空気ばねの高さ調整方法、ならびに鉄道車両用台車 |
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JP (1) | JP4924255B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102562936A (zh) * | 2010-12-24 | 2012-07-11 | 唐山轨道客车有限责任公司 | 一种减振方法及减振器 |
JP5902965B2 (ja) * | 2012-03-06 | 2016-04-13 | 川崎重工業株式会社 | 鉄道車両用台車および空気ばね高さ調整システム |
JP5912898B2 (ja) | 2012-06-18 | 2016-04-27 | 川崎重工業株式会社 | 鉄道車両用台車 |
JP6334220B2 (ja) * | 2014-03-20 | 2018-05-30 | 東洋ゴム工業株式会社 | 空気ばね |
JP2018118706A (ja) * | 2017-01-27 | 2018-08-02 | 東洋ゴム工業株式会社 | 空気ばね装置及び鉄道車両の高さ調整方法 |
JP6900117B2 (ja) * | 2017-10-12 | 2021-07-07 | 日本車輌製造株式会社 | 鉄道車両の車体支持構造及び鉄道車両の車体高さ調整方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421790A (en) * | 1977-07-19 | 1979-02-19 | Oki Electric Ind Co Ltd | Sealing defect detector of canned products |
JPS60163759A (ja) * | 1984-02-03 | 1985-08-26 | 財団法人鉄道総合技術研究所 | 鉄道車両用ボルスタレス台車 |
JP2897606B2 (ja) * | 1993-09-03 | 1999-05-31 | 株式会社日立製作所 | 鉄道車両用軸箱支持装置 |
JPH1199941A (ja) * | 1997-09-29 | 1999-04-13 | Nippon Sharyo Seizo Kaisha Ltd | 鉄道車両用台車の高さ調整装置 |
JP3808713B2 (ja) * | 2001-02-27 | 2006-08-16 | 東日本旅客鉄道株式会社 | 鉄道車両の軸箱支持装置 |
JP2002331931A (ja) * | 2001-05-08 | 2002-11-19 | Nippon Sharyo Seizo Kaisha Ltd | 軸箱支持装置及び荷重測定システム |
JP3951635B2 (ja) * | 2001-05-25 | 2007-08-01 | 住友金属工業株式会社 | 鉄道車両用空気ばね装置及び空気ばねの高さ調整方法並びに鉄道車両用台車 |
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2007
- 2007-07-13 JP JP2007184475A patent/JP4924255B2/ja active Active
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