KR20200055667A - 궤도차를 위한 디스크 브레이크를 위한 가변 탄성 버튼을 갖는 패드 - Google Patents
궤도차를 위한 디스크 브레이크를 위한 가변 탄성 버튼을 갖는 패드 Download PDFInfo
- Publication number
- KR20200055667A KR20200055667A KR1020190143292A KR20190143292A KR20200055667A KR 20200055667 A KR20200055667 A KR 20200055667A KR 1020190143292 A KR1020190143292 A KR 1020190143292A KR 20190143292 A KR20190143292 A KR 20190143292A KR 20200055667 A KR20200055667 A KR 20200055667A
- Authority
- KR
- South Korea
- Prior art keywords
- pad
- spacer
- friction
- members
- base plate
- 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
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0971—Resilient means interposed between pads and supporting members or other brake parts transmitting brake actuation force, e.g. elements interposed between brake piston and pad
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
- F16D65/065—Brake bands
- F16D65/067—Brake bands with means for mounting, e.g. end connection members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
도 2는 도 1의 패드의 투명 부분을 포함하는 하부로부터의 도면이고,
도 3은 도 2의 III-III 라인에 따른 단면도이다.
Claims (7)
- 백 플레이트(2), 베이스 플레이트(2)에 가역적으로 고정된 복수의 마찰 부재(4), 및 각각의 마찰 부재(4) 및 베이스 플레이트(2) 사이에 각각 배치된 복수의 스페이서 부재(5)를 포함하는 궤도차를 위한 디스크 브레이크를 위한 패드(1)이되, 상기 패드는 상기 스페이서 부재(5)의 적어도 일부는 그들 중 서로 다른 고유 탄성을 갖는 것을 특징으로 하는 패드(1).
- 제1항에 있어서, 상기 스페이서는 패드의 길이방향 연장 축(X)에 대하여 연속적인 방법으로 탄성을 변화시키는 것을 특징으로 하는 패드(1).
- 제1항에 있어서, 상기 스페이서는 패드의 후방 위치로부터 전방 위치로 축(X)을 따라 탄성을 점진적으로 증가시키는 것을 특징으로 하는 패드(1).
- 제1항에 있어서, 스페이스(5)의 적어도 일부는 벨리빌리 워셔(Belleville washer)(11b, 11c)인 것을 특징으로 하는 패드(1).
- 제1항에 있어서, 마찰 부재(4) 각각은 금속 시트(7) 및 마찰물질로 만들어지고, 고정핀(9)에 의하여 금속 시트(7)에 고정되는 버튼(8); 상기 금속 시트(7)로부터 돌출되고, 상기 고정핀(9)에 대하여 반대측에 배치되는 2개의 회전 방지 페그(10)로 이루어지고; 상기 스페이서 부재(5)의 각각은 상기 고정핀(9) 및/또는 상기 회전 방지 페그(10)에 의하여 연결되는 중앙 홀을 갖는 것을 특징으로 하는 패드.
- 제1항에 있어서, 스페이서(5)의 일부분만이 벨리빌리 워셔(11b, 11c)로 이루어지는 것을 특징으로 하는 패드.
- 제6항에 있어서, 각각이 2개의 벨리빌리 워셔(11b)와 연관되는 마찰 부재를 포함하고, 이의 중앙 홀은 상기 회전 방지 페그(10) 및 마찰 부재(4)에 의하여 연결되고, 각각은 중앙 홀이 상기 고정핀(9)에 의하여 연결되는 중앙 홀을 갖는 하나의 단일 벨리빌리 워셔(11c)와 연관되는 것을 특징으로 하는 패드.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000010235 | 2018-11-12 | ||
| IT102018000010235A IT201800010235A1 (it) | 2018-11-12 | 2018-11-12 | Pattino con tasselli a flessibilita' variabile per freni a disco per veicoli ferroviari |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200055667A true KR20200055667A (ko) | 2020-05-21 |
| KR102765469B1 KR102765469B1 (ko) | 2025-02-07 |
Family
ID=67875825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190143292A Active KR102765469B1 (ko) | 2018-11-12 | 2019-11-11 | 궤도차를 위한 디스크 브레이크를 위한 가변 탄성 버튼을 갖는 패드 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3650727B1 (ko) |
| JP (1) | JP7517806B2 (ko) |
| KR (1) | KR102765469B1 (ko) |
| CN (1) | CN111173860B (ko) |
| ES (1) | ES2855681T3 (ko) |
| IT (1) | IT201800010235A1 (ko) |
| PT (1) | PT3650727T (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100001469A1 (it) * | 2021-01-26 | 2022-07-26 | Cofren Srl | Ceppi per freni su ruota |
| IT202200020598A1 (it) * | 2022-10-06 | 2024-04-06 | Cofren Srl | Freno a disco per veicoli ferroviari |
| KR102769873B1 (ko) * | 2022-10-28 | 2025-02-19 | 주식회사 다윈프릭션 | 브레이크 패드 |
| KR102769872B1 (ko) * | 2022-10-28 | 2025-02-19 | 주식회사 다윈프릭션 | 브레이크 패드 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214629A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Metal Ind Ltd | 鉄道車両用ブレーキライニング |
| KR20160101869A (ko) * | 2015-02-18 | 2016-08-26 | 코프렌 에스.알.엘. | 철도 차량을 위한 디스크 브레이크용 패드 |
| WO2018077882A1 (en) * | 2016-10-27 | 2018-05-03 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | A brake pad |
| US20180372173A1 (en) * | 2016-01-13 | 2018-12-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for disc brakes of rail vehicles |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173836U (ja) * | 1982-05-18 | 1983-11-21 | 三菱自動車工業株式会社 | 鳴きを防止したデイスクブレ−キ |
| GB2261480B (en) * | 1991-11-15 | 1995-05-17 | Ferodo Ltd | Brakes |
| JPH07103269A (ja) * | 1993-10-06 | 1995-04-18 | Mitsubishi Motors Corp | シム付きディスクブレーキ装置 |
| GB0106357D0 (en) * | 2001-03-13 | 2001-05-02 | Federal Mogul Friction Product | Friction pad |
| PT1766258E (pt) * | 2004-07-01 | 2009-04-03 | Knorr Bremse Systeme | Calço de travão para um travão de disco de um veículo, particularmente de um veículo ferroviário |
| ITRM20050005A1 (it) * | 2005-01-10 | 2006-07-11 | Rutgers Rail S P A | Pattino per freni a disco perfezionato, con elementi di attrito, in particolare per uso ferroviario. |
| JP5706237B2 (ja) * | 2011-06-02 | 2015-04-22 | 新日鐵住金株式会社 | 鉄道車両用ブレーキライニングおよびそれを備えたディスクブレーキ |
| ITRM20120542A1 (it) * | 2012-11-07 | 2014-05-08 | Cofren Srl | Pattino per freni a disco per veicoli ferroviari |
| ITRM20130334A1 (it) * | 2013-06-07 | 2014-12-08 | Cofren Srl | Pattino per freni a disco per veicoli ferroviari |
| DE102015109034A1 (de) * | 2015-06-09 | 2016-12-15 | Federal-Mogul Bremsbelag Gmbh | Flexible Lagerung von Reibbelagelementen in Bremsbelägen |
| US11434964B2 (en) * | 2015-12-28 | 2022-09-06 | Nippon Steel Corporation | Brake lining for a railway vehicle and disk brake equipped with the same |
-
2018
- 2018-11-12 IT IT102018000010235A patent/IT201800010235A1/it unknown
-
2019
- 2019-11-07 EP EP19207582.8A patent/EP3650727B1/en active Active
- 2019-11-07 PT PT192075828T patent/PT3650727T/pt unknown
- 2019-11-07 ES ES19207582T patent/ES2855681T3/es active Active
- 2019-11-08 CN CN201911086295.8A patent/CN111173860B/zh active Active
- 2019-11-11 JP JP2019203943A patent/JP7517806B2/ja active Active
- 2019-11-11 KR KR1020190143292A patent/KR102765469B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214629A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Metal Ind Ltd | 鉄道車両用ブレーキライニング |
| KR20160101869A (ko) * | 2015-02-18 | 2016-08-26 | 코프렌 에스.알.엘. | 철도 차량을 위한 디스크 브레이크용 패드 |
| JP2016186363A (ja) * | 2015-02-18 | 2016-10-27 | コフレン エッセ.エッレ.エッレ. | 鉄道車両用のディスクブレーキ用パッド |
| US20180372173A1 (en) * | 2016-01-13 | 2018-12-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for disc brakes of rail vehicles |
| WO2018077882A1 (en) * | 2016-10-27 | 2018-05-03 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | A brake pad |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2855681T3 (es) | 2021-09-24 |
| PT3650727T (pt) | 2021-02-25 |
| IT201800010235A1 (it) | 2020-05-12 |
| CN111173860B (zh) | 2023-04-18 |
| JP7517806B2 (ja) | 2024-07-17 |
| JP2020079642A (ja) | 2020-05-28 |
| KR102765469B1 (ko) | 2025-02-07 |
| CN111173860A (zh) | 2020-05-19 |
| EP3650727B1 (en) | 2020-12-30 |
| EP3650727A1 (en) | 2020-05-13 |
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