JPH0841804A - Tongue-and-groove connection of rail - Google Patents

Tongue-and-groove connection of rail

Info

Publication number
JPH0841804A
JPH0841804A JP21168794A JP21168794A JPH0841804A JP H0841804 A JPH0841804 A JP H0841804A JP 21168794 A JP21168794 A JP 21168794A JP 21168794 A JP21168794 A JP 21168794A JP H0841804 A JPH0841804 A JP H0841804A
Authority
JP
Japan
Prior art keywords
rail
rails
tongue
longitudinally
groove connection
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.)
Pending
Application number
JP21168794A
Other languages
Japanese (ja)
Inventor
Riyousuke Kaneda
亮佑 金田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP21168794A priority Critical patent/JPH0841804A/en
Publication of JPH0841804A publication Critical patent/JPH0841804A/en
Pending legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)

Abstract

PURPOSE:To prevent a rail from being warped, by forming the connection part of rails to shape a rugged face. CONSTITUTION:A longitudinally projecting protrusion us formed at the connection end of rail 1 and a longitudinally shaped recess fitted to the protrusion is formed at the other connection end of the rail 1. When the rail 1 is connected, a plurality of rails are laid longitudinally and the protrusions of adjacent rails 1 are fitted in the recesses to join the rails with a space 2. In this way, a stable traveling can be obtained and noises can be reduced.

Description

【発明の詳細な説明】 この発明は連絡個所を凹凸にしたレールに関するもので
ある。従来のレールの連結方法では，夏の高温の時レー
ルが膨張するのでレールが曲がるなど欠点が多かった。
本発明はその欠点を解消する為に考えた物でこれを図面
について説明すれば （１）連絡個所に間隔を設ける事でレールが膨張した時
に歪みを防止出来る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rail having an uneven contact point. The conventional rail connection method has many drawbacks, such as the rail bending because the rail expands when the temperature is high in summer.
The present invention was devised in order to solve the drawbacks and will be described with reference to the drawings.

（２）連絡個所を凹凸にする事により，車輪とレールの
接点が常に接しているので安定した走行と，騒音を柔げ
る事が出来る。(2) By making the contact points uneven, the contact points of the wheel and rail are always in contact, so stable running and noise can be softened.

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

【図１】本発明の斜視図である。FIG. 1 is a perspective view of the present invention.

【図２】本発明の平面図FIG. 2 is a plan view of the present invention.

【符号の説明】[Explanation of symbols]

１はレール，２は間隔 1 is a rail, 2 is a gap

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】レールの連結を凹凸にする1. A rail connection is made uneven.
JP21168794A 1994-08-01 1994-08-01 Tongue-and-groove connection of rail Pending JPH0841804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21168794A JPH0841804A (en) 1994-08-01 1994-08-01 Tongue-and-groove connection of rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21168794A JPH0841804A (en) 1994-08-01 1994-08-01 Tongue-and-groove connection of rail

Publications (1)

Publication Number Publication Date
JPH0841804A true JPH0841804A (en) 1996-02-13

Family

ID=16609928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21168794A Pending JPH0841804A (en) 1994-08-01 1994-08-01 Tongue-and-groove connection of rail

Country Status (1)

Country Link
JP (1) JPH0841804A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101256289B1 (en) * 2008-08-15 2013-04-18 지멘스 에스에이에스 Expansion device for a guide rail
CN104120638A (en) * 2013-04-28 2014-10-29 上海道多汽车设备有限公司 Telescopic device used for railways of electric monorail transportation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101256289B1 (en) * 2008-08-15 2013-04-18 지멘스 에스에이에스 Expansion device for a guide rail
CN104120638A (en) * 2013-04-28 2014-10-29 上海道多汽车设备有限公司 Telescopic device used for railways of electric monorail transportation system

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