JPH0312604Y2 - - Google Patents
Info
- Publication number
- JPH0312604Y2 JPH0312604Y2 JP1986135508U JP13550886U JPH0312604Y2 JP H0312604 Y2 JPH0312604 Y2 JP H0312604Y2 JP 1986135508 U JP1986135508 U JP 1986135508U JP 13550886 U JP13550886 U JP 13550886U JP H0312604 Y2 JPH0312604 Y2 JP H0312604Y2
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- frame
- plate
- double
- rubber
- 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.)
- Expired
Links
- 239000006096 absorbing agent Substances 0.000 claims description 58
- 230000035939 shock Effects 0.000 claims description 58
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000872 buffer Substances 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、２個のゴム緩衝器を使用した鉄道車
両用のダブル型緩衝装置に関し、特にシングル型
緩衝装置を使用する在来車を改造することなく取
付けることのできるダブル型緩衝装置に関する。[Detailed description of the invention] (Field of industrial application) This invention relates to a double-type shock absorber for railway vehicles that uses two rubber shock absorbers, and is particularly applicable to modifying conventional vehicles that use a single-type shock absorber. This invention relates to a double-type shock absorber that can be installed without having to do so.
（従来の技術）
従来の鉄道車両用の緩衝装置には、第４図に示
すような１個のゴム緩衝器を使用したシングル型
緩衝装置が使用されている。１６は車体であり、
１５は車体１６に、通常、リベツト止めされた伴
板守である。１１はシングル型緩衝装置であり、
枠１１ａ内の両端に配置された両伴板１４，１４
間に１個のゴム緩衝器１２が、適正な初圧を与え
られて介装され、両伴板１４，１４は、それぞれ
伴板守１５，１５に係止している。そして、シン
グル型緩衝装置１１に外部から作用する圧縮力及
び引張力は、共にゴム緩衝器１２にて緩衝され
る。(Prior Art) As a conventional shock absorber for a railway vehicle, a single type shock absorber using one rubber shock absorber as shown in FIG. 4 is used. 16 is the vehicle body;
Reference numeral 15 denotes a guard plate which is usually riveted to the vehicle body 16. 11 is a single type shock absorber;
Both side plates 14, 14 arranged at both ends within the frame 11a
One rubber shock absorber 12 is interposed therebetween with an appropriate initial pressure applied thereto, and both trailing plates 14, 14 are engaged with trailing plate guards 15, 15, respectively. Compressive force and tensile force acting on the single type shock absorber 11 from the outside are both buffered by the rubber shock absorber 12.
近時、乗り心地を改善するために、２個のゴム
緩衝器を使用した第３図に示すようなダブル型緩
衝装置が、新車に使用されだした。１６は車体で
あり、各２５は伴板守、２６は車体１６に固定さ
れた緩衝器受である。２１はダブル型緩衝装置で
あり、両伴板守２５に係止する伴板２４と該緩衝
装置２１の枠２１ａの端板２１a′との間に第１ゴ
ム緩衝器２ａを、端板２１a′と緩衝器受２６との
間に第２ゴム緩衝器２ｂを、それぞれ初圧を与え
て介装させてある。なお、２１ｂは端板２１a′の
両側から突出する突起であり、第２ゴム緩衝器２
ｂを挾持する。そして、ダブル型緩衝装置２１
に、外部から作用する圧縮力は第２ゴム緩衝器２
ｂで緩衝し、又引張力は第１ゴム緩衝器２ａで緩
衝する。 Recently, in order to improve ride comfort, a double shock absorber as shown in Figure 3, which uses two rubber shock absorbers, has begun to be used in new cars. Reference numeral 16 indicates a vehicle body, 25 and 25 respectively indicate a guard plate, and 26 a shock absorber holder fixed to the vehicle body 16. Reference numeral 21 designates a double type shock absorber, in which a first rubber shock absorber 2a is placed between a foot plate 24 that is engaged with both foot plate guards 25 and an end plate 21a' of a frame 21a of the shock absorber 21; A second rubber shock absorber 2b is interposed between the shock absorber receiver 26 and the shock absorber receiver 26 by applying an initial pressure to each of them. Note that 21b is a protrusion that protrudes from both sides of the end plate 21a', and is a projection that protrudes from both sides of the end plate 21a'.
Hold b. And double type shock absorber 21
The compressive force applied from the outside is applied to the second rubber shock absorber 2.
b, and the tensile force is buffered by the first rubber buffer 2a.
（考案が解決しようとする問題点）
ダブル型緩衝装置は、２個のゴム緩衝器を直列
に使用する関係上、その長手方向が長くなり、伴
板守１５の長さを、従来よりも長くするか、又は
第３図のように伴板守２５と緩衝器受２６とを設
ける必要があり、このために、従来の車両に、ダ
ブル型緩衝装置を使用するには、車体の改造を必
要とし、従つて、ダブル型緩衝装置は、従来の車
両には採用されるに至らなかつた。(Problem to be solved by the invention) Since the double-type shock absorber uses two rubber shock absorbers in series, its longitudinal direction is longer, and the length of the guard plate 15 is longer than the conventional one. Or, as shown in Fig. 3, it is necessary to install a guard plate guard 25 and a shock absorber receiver 26. Therefore, in order to use a double shock absorber in a conventional vehicle, the vehicle body must be modified. Therefore, double type shock absorbers have not been adopted in conventional vehicles.
（問題点を解決するための手段）
本考案は、従来の車体に設けられている伴板守
をそのまま使用し得るダブル型緩衝装置を提供す
るものであり、その構成は次の通りである。(Means for Solving the Problems) The present invention provides a double-type shock absorber that can use the conventional guide plate guard provided on the vehicle body as is, and its configuration is as follows.
先端部に連結器結合用のピンを挿入するピン挿
入孔を有する枠体と、該枠体の中間部に位置し、
断面がほぼＩ字形をなし、中間板と、両端面をそ
れぞれ車体に設けた伴板守に係止し得る上板及び
下板とからなる間座と、間座の中間板の両側面と
枠体の両内端面との間に、それぞれ初圧を与えら
れて伸縮可能に配置されたゴム緩衝器とからなる
鉄道車両用のダブル型緩衝装置である。 a frame body having a pin insertion hole for inserting a coupler coupling pin at its tip; and a frame body located at an intermediate part of the frame body;
A spacer having a substantially I-shaped cross section and consisting of an intermediate plate, and upper and lower plates that can be locked to guide plate guards provided on the vehicle body at both end surfaces, and both sides of the intermediate plate of the spacer and a frame. This is a double-type shock absorber for a railway vehicle, which is comprised of a rubber shock absorber that is extendably and retractably placed between both inner end surfaces of the body, and each rubber shock absorber is provided with an initial pressure.
（作用）
従つて、本ダブル型緩衝装置の枠体の先端部の
ピン挿入孔を使用し、連結器に結合して車体に装
着すれば、連結器から、圧縮力が当該緩衝装置に
与えられると、間座の中間板のピン挿入孔側に位
置するゴム緩衝器が枠体の先端側内端面と中間板
とて圧縮させられ、中間板の前記と反対側に位置
するゴム緩衝器が枠体内で伸展して、前記圧縮力
に基づく衝撃力を緩衝する。又、同様の引張力が
与えられると、間座の中間板のピン挿入孔と反対
側に位置するゴム緩衝器が枠体の後端側内端面と
中間板とで圧縮させられ、中間板の前記と反対側
に位置するゴム緩衝器が枠体内で伸展して、該引
張力に基づく衝撃力を緩衝する。(Function) Therefore, by using the pin insertion hole at the tip of the frame of this double type shock absorber and connecting it to the coupler and attaching it to the vehicle body, compressive force will be applied to the shock absorber from the coupler. Then, the rubber buffer located on the pin insertion hole side of the intermediate plate of the spacer is compressed by the inner end surface on the front end side of the frame body and the intermediate plate, and the rubber buffer located on the opposite side of the intermediate plate is compressed by the frame. It expands within the body and buffers the impact force based on the compressive force. Also, when a similar tensile force is applied, the rubber buffer located on the opposite side of the pin insertion hole of the intermediate plate of the spacer is compressed by the inner end surface on the rear end side of the frame and the intermediate plate, and the intermediate plate is compressed. A rubber shock absorber located on the opposite side extends within the frame and buffers the impact force based on the tensile force.
（実施例）
本考案に係るダブル型緩衝装置の実施例を第
１，第２図に基づいて説明する。(Example) An example of the double-type shock absorber according to the present invention will be described based on FIGS. 1 and 2.
１６は車体であり、各１５は、車体１６に固定
された従来の伴板守である。 16 is a car body, and each 15 is a conventional guide board guard fixed to the car body 16.
１はダブル型緩衝装置であり、ダブル型緩衝装
置１の枠体１ａ内には、中間に後記する間座３の
中間板３ｂを挾んで先端側に第１ゴム緩衝器２ａ
と１後端側に第２ゴム緩衝器２ｂとが初圧を与え
られて配置されている。間座３は、その断面形状
がほぼＩ字形をなし、上板３ａ、中間板３ｂ及び
下板３ｃとからなつている。そして上板３ａ及び
下板３ｃの両側端面は、各伴板守１５の両端部に
設けた爪１５ａ，１５ｂにそれぞれ係止してい
る。又枠体１ａの先端部には、図外の連結器とピ
ン結合するためのピン挿入孔１a′を設けてある。
なお、１７は車体１６に設けた緩衝器受である。 1 is a double-type shock absorber, and in a frame 1a of the double-type shock absorber 1, a first rubber shock absorber 2a is placed on the tip side with an intermediate plate 3b of a spacer 3, which will be described later, sandwiched between the frame 1a.
A second rubber shock absorber 2b is placed on the rear end side of the rubber shock absorber 2b and is applied with an initial pressure. The spacer 3 has a substantially I-shaped cross section and is composed of an upper plate 3a, an intermediate plate 3b, and a lower plate 3c. Both side end surfaces of the upper plate 3a and the lower plate 3c are respectively engaged with claws 15a and 15b provided at both ends of each guide plate protector 15. Further, a pin insertion hole 1a' for pin connection with a connector (not shown) is provided at the tip of the frame 1a.
Note that 17 is a shock absorber holder provided on the vehicle body 16.
次に、作用について説明する。 Next, the effect will be explained.
図外の連結器からピン挿入孔１a′に挿入された
図外のピンを介して、外力として圧縮力が、ダブ
ル型緩衝装置１に与えられると、第１ゴム緩衝器
２ａは、枠体１ａの先端側内端面と伴板守の爪１
５ｂ側に押圧された間座の中間板３ｂの一側面と
の間に圧縮され、第２ゴム緩衝器２ｂは枠体１ａ
内で伸展して、該圧縮力に基づく衝撃力を緩衝す
る。又、外力として引張力がダブル型緩衝装置１
に与えられると、第２ゴム緩衝器２ｂは枠体１ａ
の後端側内端面と伴板守の爪１５ａ側に押圧され
た間座の中間板３ｂの他側面との間に圧縮され第
１ゴム緩衝器２ａは枠体１ａ内で伸展して、該引
張力に基づく衝撃力を緩衝する。 When compressive force is applied as an external force to the double-type shock absorber 1 through a pin (not shown) inserted into the pin insertion hole 1a' from a connector (not shown), the first rubber shock absorber 2a The inner end surface on the tip side and the claw of the guard plate 1
The second rubber buffer 2b is compressed between one side of the intermediate plate 3b of the spacer pressed toward the frame 1a.
The compressive force expands within the compressive force to buffer the impact force based on the compressive force. In addition, the tensile force as an external force is applied to the double type shock absorber 1.
When the second rubber shock absorber 2b is applied to the frame 1a, the second rubber shock absorber 2b
The first rubber shock absorber 2a is compressed between the inner end surface on the rear end side and the other side surface of the intermediate plate 3b of the spacer pressed against the claw 15a side of the guard guard, and the first rubber shock absorber 2a expands within the frame 1a. Buffers impact forces based on tensile forces.
（考案の効果）
以上の説明によつて理解されるように、本考案
になるダブル型緩衝装置は、従来の鉄道車両に設
けられた伴板守を変更することなく、車体に取付
けて、車両の乗り心地を改善することができた。(Effects of the invention) As can be understood from the above explanation, the double shock absorber according to the invention can be installed on the car body without changing the guide plate provided on conventional railway cars, and We were able to improve the ride comfort.
第１図は、本考案に係るダブル型緩衝装置の実
施例の平面図、第２図は、一方の伴板守を除いた
同側面図、第３図は、従来のダブル型緩衝装置の
平面図、第４図は、従来のシングル型緩衝装置の
平面図である。
１……ダブル型緩衝装置、１ａ……枠体、１
a′……ピン挿入孔、２ａ……第１ゴム緩衝器、２
ｂ……第２ゴム緩衝器、３……間座、３ａ……上
板、３ｂ……中間板、３ｃ……下板、１５……伴
板守。
Fig. 1 is a plan view of an embodiment of the double-type shock absorber according to the present invention, Fig. 2 is a side view of the same with one of the guard plates removed, and Fig. 3 is a plan view of a conventional double-type shock absorber. FIG. 4 is a plan view of a conventional single type shock absorber. 1...Double shock absorber, 1a...Frame, 1
a'...Pin insertion hole, 2a...First rubber shock absorber, 2
b...Second rubber shock absorber, 3...Spacer, 3a...Upper plate, 3b...Intermediate plate, 3c...Lower plate, 15...Ban board guard.
Claims (1)
入孔を有する枠体と、該枠体の中間部に位置し、
断面がほぼＩ字形をなし、中間板と、両端面をそ
れぞれ車体に設けた伴板守に係止し得る上板及び
下板とからなる間座と、間座の中間板の両側面と
枠体の両内端面との間に、それぞれ初圧を与えら
れて伸縮可能に配置されたゴム緩衝器とからなる
ことを特徴とする鉄道車両用のダブル型緩衝装
置。 a frame body having a pin insertion hole for inserting a coupler coupling pin at its tip; and a frame body located at an intermediate part of the frame body;
A spacer having a substantially I-shaped cross section and consisting of an intermediate plate, and upper and lower plates that can be locked at both end surfaces to guide plate guards provided on the vehicle body, and both sides of the intermediate plate of the spacer and a frame. A double type shock absorber for a railway vehicle, comprising a rubber shock absorber disposed between both inner end surfaces of a body so as to be expandable and retractable by applying initial pressure to each rubber shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986135508U JPH0312604Y2 (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986135508U JPH0312604Y2 (en) | 1986-09-05 | 1986-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6342473U JPS6342473U (en) | 1988-03-19 |
| JPH0312604Y2 true JPH0312604Y2 (en) | 1991-03-25 |
Family
ID=31037757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986135508U Expired JPH0312604Y2 (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312604Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2518349Y2 (en) * | 1990-11-26 | 1996-11-27 | 東海ゴム工業 株式会社 | Shock absorber for coupler |
| JP2520625Y2 (en) * | 1990-11-27 | 1996-12-18 | 東海ゴム工業 株式会社 | Shock absorber for coupler |
| JP6867195B2 (en) * | 2017-03-07 | 2021-04-28 | 川崎重工業株式会社 | Railroad vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6168965U (en) * | 1984-10-12 | 1986-05-12 |
-
1986
- 1986-09-05 JP JP1986135508U patent/JPH0312604Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342473U (en) | 1988-03-19 |
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