CN1124804A - Silent rail - Google Patents
Silent rail Download PDFInfo
- Publication number
- CN1124804A CN1124804A CN 94100717 CN94100717A CN1124804A CN 1124804 A CN1124804 A CN 1124804A CN 94100717 CN94100717 CN 94100717 CN 94100717 A CN94100717 A CN 94100717A CN 1124804 A CN1124804 A CN 1124804A
- Authority
- CN
- China
- Prior art keywords
- rail
- head
- straightforward
- silent
- steel rail
- 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
Links
Abstract
The noiseless steel rail for laying noiseless railway features that the original vertical end face steel rail is changed into non-vertical one to form diagonal joint between adjacent rails, so eliminating periodic vibration and noise.
Description
The present invention relates to a kind of improved rail, particularly a kind of invar rail of eliminating connects and meets and make the silent rail that the train generation cycle trembles, and is suitable for newly-built " noiseless railway " or transforms old railway and use for " noiseless railway ".
Existing rail is straightforward head steel rail, its two ends transversal and rail meet at right angles, consider temperature effect when building railway and leave the seam of certain width in the joint, Train wheel carries out the transition to the back during one one steel rail from last one steel rail like this, rise in the whereabouts that can occur distance element in the joint, thereby vehicle body is trembled and produce noise, tremble and reduced vehicle body machinery application life partly, noise has caused the environment pollution of certain limit, in order to solve this to topic, begin both at home and abroad at present to adopt long rail to pave the way, so both increased difficulty of construction, increased operating expenses again.
Task of the present invention provides a kind of improved rail, and it can either be eliminated the cycle that produces because of seam and tremble and noise, does not increase operating expenses again.
Task of the present invention is finished as follows: change the right angle butt of existing rail two ends into non-straightforward head, original seam vertical with rail just becomes non-perpendicular new groove part when paving the way, train can be reposefully carry out the transition to back one one steel rail from last one steel rail novel sewing on, and has periodically like this trembled also with regard to Lock-out.
The concrete structure of invention is provided by following examples and accompanying drawing.
Fig. 1 is the vertical view of bevel head in the non-straightforward head of silent rail that proposes according to the present invention.
Fig. 2 is the vertical view of en butt in the non-straightforward head of silent rail that proposes according to the present invention.
Fig. 3 is the vertical view of non-straightforward the Tipping Center butt of silent rail of proposition according to the present invention.
Non-straightforward head also has other multiple type shape, does not just list one by one at this.
The present invention is described in further detail below in conjunction with Fig. 1 to Fig. 3.
These rail head and the tail two ends are non-straightforward head [1], non-straightforward head [1] the type shape angle in two ends preferably matches, for guaranteeing non-straightforward head [1] intensity, can be on solid below the top spacer block, form new groove part [2] a kind of and the non-perpendicular relation of track when repairing railway between a pair of non-straightforward head [1], new groove part [2] can be held wheel all the time, does not allow it have the whereabouts of distance element to rise, this structure had both guaranteed the smooth transition of wheel, had guaranteed working strength again.
Claims (2)
1. a silent rail is characterized in that the rail two ends are non-straightforward head [1],
2. by the silent rail of claim 1 defined, it is characterized in that non-straightforward head [1] two ends shape and angle are preferably identical, shape can be the bevel head, en butt, sharp butt or other multiple shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100717 CN1124804A (en) | 1994-01-18 | 1994-01-18 | Silent rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100717 CN1124804A (en) | 1994-01-18 | 1994-01-18 | Silent rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1124804A true CN1124804A (en) | 1996-06-19 |
Family
ID=5029796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94100717 Pending CN1124804A (en) | 1994-01-18 | 1994-01-18 | Silent rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1124804A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9156203B2 (en) | 2012-03-02 | 2015-10-13 | Intex Recreation Corp. | Method for producing an air mattress |
| CN105297557A (en) * | 2014-07-29 | 2016-02-03 | 岳池县丽城环保科技有限公司 | Simple silent joint method for track |
| US9254240B2 (en) | 2013-07-18 | 2016-02-09 | Intex Recreation Corp. | Inflatable spa |
| US11065823B2 (en) | 2013-11-25 | 2021-07-20 | Intex Marketing Ltd. | Welding process and product for inflatable product |
-
1994
- 1994-01-18 CN CN 94100717 patent/CN1124804A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9156203B2 (en) | 2012-03-02 | 2015-10-13 | Intex Recreation Corp. | Method for producing an air mattress |
| US9802359B2 (en) | 2012-03-02 | 2017-10-31 | Intex Marketing Ltd. | Method for producing an inflatable product |
| US9901186B2 (en) | 2012-03-02 | 2018-02-27 | Intex Marketing Ltd. | Internal tensioning structure useable with inflatable devices |
| US9254240B2 (en) | 2013-07-18 | 2016-02-09 | Intex Recreation Corp. | Inflatable spa |
| US9642771B2 (en) | 2013-07-18 | 2017-05-09 | Intex Marketing Ltd. | Inflatable spa |
| US10815686B2 (en) | 2013-07-18 | 2020-10-27 | Intex Marketing Ltd. | Inflatable spa |
| US11065823B2 (en) | 2013-11-25 | 2021-07-20 | Intex Marketing Ltd. | Welding process and product for inflatable product |
| CN105297557A (en) * | 2014-07-29 | 2016-02-03 | 岳池县丽城环保科技有限公司 | Simple silent joint method for track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |