JPH0451861U - - Google Patents

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Publication number
JPH0451861U
JPH0451861U JP9535990U JP9535990U JPH0451861U JP H0451861 U JPH0451861 U JP H0451861U JP 9535990 U JP9535990 U JP 9535990U JP 9535990 U JP9535990 U JP 9535990U JP H0451861 U JPH0451861 U JP H0451861U
Authority
JP
Japan
Prior art keywords
frame
bogie
pendulum
roller
bogie frame
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
JP9535990U
Other languages
Japanese (ja)
Other versions
JP2566428Y2 (en
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 filed Critical
Priority to JP1990095359U priority Critical patent/JP2566428Y2/en
Publication of JPH0451861U publication Critical patent/JPH0451861U/ja
Application granted granted Critical
Publication of JP2566428Y2 publication Critical patent/JP2566428Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Sealing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による防塵装置の一実施例を示
す正面図、第２図は上記実施例による防塵装置の
側面図、第３図は第２実施例による防塵装置の一
部破断正面図、第４図は第２実施例による防塵装
置の一部破断側面図、第５図は第３実施例による
防塵装置の一部破断横正面図、第６図は第３実施
例による防塵装置の一部破断面図、第７図ａ乃至
第７図ｅは、第３実施例による防塵装置の動作を
示した一部破断正面図、第８図は防塵装置が適用
される振子台車の構成説明図、第９図は従来の防
塵装置の正面図、第１０図は従来の防塵装置の一
部破断側面図である。 １……台車枠、２……コロ、３……振子梁、４
……コロ受け、７……防塵カバー、８……空気ば
ね、９……コロ受け台、１０……防塵カバー、１
１……上枠、１２……下枠、１３……リンク、１
４……台枠、１５……摺動材、１６……シール部
材、１７……第２防塵カバー、１８……可動台枠
、１９……固定台枠、２０……摺動材、２１……
シール部材。 FIG. 1 is a front view showing an embodiment of the dustproof device according to the present invention, FIG. 2 is a side view of the dustproof device according to the above embodiment, and FIG. 3 is a partially cutaway front view of the dustproof device according to the second embodiment. FIG. 4 is a partially cutaway side view of the dustproof device according to the second embodiment, FIG. 5 is a partially cutaway horizontal front view of the dustproof device according to the third embodiment, and FIG. 6 is a side view of the dustproof device according to the third embodiment. 7a to 7e are partially cutaway front views showing the operation of the dust prevention device according to the third embodiment, and FIG. 8 is a diagram illustrating the configuration of a pendulum truck to which the dust prevention device is applied. 9 is a front view of a conventional dustproof device, and FIG. 10 is a partially cutaway side view of the conventional dustproof device. 1... Bogie frame, 2... Roller, 3... Pendulum beam, 4
...Roller holder, 7...Dust-proof cover, 8...Air spring, 9...Roller holder, 10...Dust-proof cover, 1
1...Top frame, 12...Bottom frame, 13...Link, 1
4... Underframe, 15... Sliding material, 16... Seal member, 17... Second dustproof cover, 18... Movable underframe, 19... Fixed underframe, 20... Sliding material, 21... …
Seal member.

Claims (1)

【実用新案登録請求の範囲】 １ 振子梁の下面に設けられたコロ受けを介して
台車枠上のコロが車体の荷重を受けるようにした
鉄道車両用振子台車において、上記コロ受けと、
コロおよびコロを支承したコロ受け台とを気密に
覆う蛇腹状の防塵カバーを振子梁と台車枠の間に
装着したことを特徴とする鉄道車両用振子台車の
防塵装置。 ２ 請求項１記載の防塵装置において、防塵カバ
ーの上端を振子梁の下面に装着した上枠に係着す
るとともに、防塵カバーの下端を台車枠側の下枠
に係着し、上記上枠と下枠とを台車枠の巾方向に
斜めになつたリンクを介して連結し、上記下枠を
台車枠に固定された台枠上において台車枠の巾方
向に移動自在に載置したことを特徴とする鉄道車
両用振子台車の防塵装置。[Scope of Claim for Utility Model Registration] 1. A pendulum bogie for a railway vehicle in which the rollers on the bogie frame receive the load of the car body via a roller receiver provided on the lower surface of the pendulum beam, which comprises:
A dustproof device for a pendulum bogie for a railway vehicle, characterized in that a bellows-shaped dustproof cover that airtightly covers a roller and a roller holder supporting the roller is attached between a pendulum beam and a bogie frame. 2. In the dustproof device according to claim 1, the upper end of the dustproof cover is engaged with an upper frame attached to the lower surface of the pendulum beam, and the lower end of the dustproof cover is engaged with the lower frame on the side of the bogie frame, and the upper end of the dustproof cover is engaged with the lower frame on the side of the bogie frame. The lower frame is connected to the lower frame through a link diagonally in the width direction of the bogie frame, and the lower frame is placed on the underframe fixed to the bogie frame so as to be movable in the width direction of the bogie frame. Dust prevention device for pendulum bogies for railway vehicles.
JP1990095359U 1990-09-11 1990-09-11 Dustproof device for pendulum trucks for railway vehicles Expired - Fee Related JP2566428Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990095359U JP2566428Y2 (en) 1990-09-11 1990-09-11 Dustproof device for pendulum trucks for railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990095359U JP2566428Y2 (en) 1990-09-11 1990-09-11 Dustproof device for pendulum trucks for railway vehicles

Publications (2)

Publication Number Publication Date
JPH0451861U true JPH0451861U (en) 1992-04-30
JP2566428Y2 JP2566428Y2 (en) 1998-03-25

Family

ID=31834022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990095359U Expired - Fee Related JP2566428Y2 (en) 1990-09-11 1990-09-11 Dustproof device for pendulum trucks for railway vehicles

Country Status (1)

Country Link
JP (1) JP2566428Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117485392A (en) * 2023-11-14 2024-02-02 中车长江车辆有限公司 Railway freight car side bearing dust-proof device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052018A (en) * 1983-08-31 1985-03-23 Nec Corp Formation of gallium arsenide high-resistance pattern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052018A (en) * 1983-08-31 1985-03-23 Nec Corp Formation of gallium arsenide high-resistance pattern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117485392A (en) * 2023-11-14 2024-02-02 中车长江车辆有限公司 Railway freight car side bearing dust-proof device

Also Published As

Publication number Publication date
JP2566428Y2 (en) 1998-03-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees