KR840000201B1 - 자동 조절기가 달린 드럼 브레이크 - Google Patents
자동 조절기가 달린 드럼 브레이크 Download PDFInfo
- Publication number
- KR840000201B1 KR840000201B1 KR1019800001974A KR800001974A KR840000201B1 KR 840000201 B1 KR840000201 B1 KR 840000201B1 KR 1019800001974 A KR1019800001974 A KR 1019800001974A KR 800001974 A KR800001974 A KR 800001974A KR 840000201 B1 KR840000201 B1 KR 840000201B1
- Authority
- KR
- South Korea
- Prior art keywords
- brake
- ratchet
- pole
- drum
- shoe
- 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
Images
Classifications
-
- 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
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
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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
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
- F16D65/563—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake arranged adjacent to service brake actuator, e.g. on parking brake lever, and not subjected to service brake force
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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
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
- F16D65/566—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake having a temperature-sensitive element preventing adjustment when brake is hot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2136—Pivoted pawls
- Y10T74/2137—Single tooth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2136—Pivoted pawls
- Y10T74/2138—Flexible single tooth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (1)
- 자동 조절장치를 구비하며, 그 자동조절장치는 한쌍의 서로 마주 보는 슈우사이에 설치된, 길이를 조정할 수 있는 지지대(strut)를 가지며, 그 지지대는 돌리므로써 지지대의 길이를 늘어나게 하는 래치트를 구비하며, 브레이크슈우의 과도한 움직임이 있을때 래치트를 구속하여 돌리도록 래치트에 대하여 멀어지거나 가까워지는 방향으로 움직일 수 있는 포올레바를 구비하며 래치트가 차례로 돌아가면서 지지대를 늘이도록 하는 브레이크가 있어서, 상기 포올레바와 래치트 사이에서 반응하도록 설치되어 브레이크가 뜨거워질때 포올레바를 래치트와의 구속으로 부터 벗어나게 하는 바이메탈편(strip)을 구비하며, 상기 바이메탈편이 고온에 반응하여 포올레바로 부터 래치트를 향하여 굴곡, 접근하고 그리하여 포올레바가 래치트로 부터 떨어진 후에 포올레바의 움직임이 미리 정해진 범위를 벗어날때는 브레이크가 냉각되지 않아도 포올레바를 다시 구속하여 돌리는 구조를 갖춘 것을 특징으로 하는 브레이크.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7917530 | 1979-05-21 | ||
GB17530/79 | 1979-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003023A KR830003023A (ko) | 1983-05-31 |
KR840000201B1 true KR840000201B1 (ko) | 1984-02-28 |
Family
ID=10505295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800001974A Expired KR840000201B1 (ko) | 1979-05-21 | 1980-05-20 | 자동 조절기가 달린 드럼 브레이크 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4385681A (ko) |
JP (1) | JPS5933773B2 (ko) |
KR (1) | KR840000201B1 (ko) |
AU (1) | AU536313B2 (ko) |
BR (1) | BR8003185A (ko) |
DE (1) | DE3019214A1 (ko) |
ES (1) | ES491707A0 (ko) |
FR (1) | FR2457415A1 (ko) |
GB (1) | GB2056599B (ko) |
IN (1) | IN151352B (ko) |
IT (1) | IT1143983B (ko) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385681A (en) * | 1979-05-21 | 1983-05-31 | Lucas Industries Limited | Drum brakes having automatic adjusters |
DE3013436A1 (de) * | 1980-04-05 | 1981-10-08 | Fichtel & Sachs Ag, 8720 Schweinfurt | Automatische verschleisskompensation |
US4476963A (en) * | 1980-12-06 | 1984-10-16 | Lucas Industries Limited | Automatic adjuster for a shoe drum brake |
DE3115621A1 (de) * | 1981-04-16 | 1982-11-04 | Lucas Industries Ltd., Birmingham, West Midlands | Betaetigungsvorrichtung fuer eine trommelbremse |
JPS6224841Y2 (ko) * | 1981-06-19 | 1987-06-25 | ||
FR2509404A1 (fr) * | 1981-07-10 | 1983-01-14 | Dba | Frein a tambour a rattrapage automatique d'usure |
DE3248015A1 (de) * | 1982-12-24 | 1984-06-28 | Alfred Teves Gmbh, 6000 Frankfurt | Vorrichtung zur nachstellung von bremsbelaegen |
DE8427187U1 (de) * | 1984-09-14 | 1985-10-10 | Lucas Industries P.L.C., Birmingham, West Midlands | Selbsttätige Nachstellvorrichtung für eine Bremse |
US4706784A (en) * | 1985-09-03 | 1987-11-17 | General Motors Corporation | Drum brake adjusters |
FR2587428B1 (fr) * | 1985-09-19 | 1987-11-27 | Bendix France | Entretoise a reglage automatique, a verrouillage thermique, pour frein a tambour |
FR2610379B1 (fr) * | 1987-01-29 | 1989-04-21 | Bendix France | Frein a tambour a reglage automatique |
IT1222696B (it) * | 1987-09-21 | 1990-09-12 | Automotive Products Lockheed S | Compensatore automatico per freno a tamburo |
US4938320A (en) * | 1989-01-10 | 1990-07-03 | General Motors Corporation | Apparatus and method of utilization thereof of a thermal compensating self-adjusting vehicle wheel drum brake |
GB9112350D0 (en) * | 1991-06-08 | 1991-07-31 | Gen Motors France | Drum brake and wear adjuster therefor |
DE9208465U1 (de) * | 1992-06-25 | 1993-10-28 | Lucas Industries P.L.C., Solihull, West Midlands | Selbsttätige Nachstellvorrichtung für eine Bremse, insbesondere eine Trommelbremse |
DE19714153A1 (de) * | 1997-04-05 | 1998-10-08 | Itt Mfg Enterprises Inc | Selbsttätige Nachstellvorrichtung für eine Trommelbremse |
JP3728574B2 (ja) * | 1997-06-11 | 2005-12-21 | 日清紡績株式会社 | ドラムブレーキのシュー間隙自動調整装置 |
US5992579A (en) * | 1997-08-07 | 1999-11-30 | Meritor Heavy Vehicle Systems, Llc | Method and apparatus for detecting an improperly adjusted slack adjuster |
US6345702B1 (en) * | 1998-02-19 | 2002-02-12 | Automotive Products (Italia) Spa | Brake adjusters |
FR2783582B1 (fr) * | 1998-09-23 | 2000-11-17 | Bosch Syst Freinage | Frein a tambour utilisant un rattrapage automatique de jeu a inhibition selective |
TW477874B (en) * | 1999-11-09 | 2002-03-01 | Pbr Automotive Pty Ltd | Adjuster strut |
EP1225364B1 (de) | 2001-01-17 | 2006-02-01 | Continental Teves AG & Co. oHG | Nachstellvorrichtung für eine Trommelbremse |
JP2003021180A (ja) * | 2001-07-09 | 2003-01-24 | Hosei Brake Ind Ltd | シュー間隙自動調節機構付ドラムブレーキ |
JP2003307241A (ja) * | 2002-04-16 | 2003-10-31 | Nisshinbo Ind Inc | シュー間隙自動調整装置 |
GB2408549B (en) * | 2002-09-11 | 2007-03-28 | Automotive Products Italia | Parking brake of a drum brake |
US7178642B1 (en) * | 2005-01-20 | 2007-02-20 | Robert Bosch Gmbh | Drum brake |
US7270220B1 (en) * | 2005-10-14 | 2007-09-18 | Robert Bosch, Gmbh | Thermo clip in an adjustor mechanism for a drum brake |
DE102006007525B4 (de) * | 2006-02-16 | 2007-11-22 | Al-Ko Kober Ag | Radbremse |
CN100535472C (zh) * | 2006-06-07 | 2009-09-02 | 韩兆瑞 | 汽车制动自动调整臂 |
DE102009036222B4 (de) | 2009-08-05 | 2013-02-21 | Knott Gmbh | Innenbackenbremse mit thermisch geregelter Nachstelleinrichtung für das Bremsbackenlüftspiel |
KR20210128116A (ko) | 2020-04-16 | 2021-10-26 | 주식회사 만도 | 어져스트 조립체 및 이를 구비하는 드럼 브레이크 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2072014A (en) * | 1931-09-12 | 1937-02-23 | Thermo Brakes Corp | Automatic brake adjusting mechanism |
US2046420A (en) * | 1932-07-30 | 1936-07-07 | Bendix Aviat Corp | Brake |
FR766811A (fr) * | 1934-01-10 | 1934-07-04 | Dispositif de contrôle thermostatique pour appareils d'auto-réglage de freins | |
US2301272A (en) * | 1940-06-05 | 1942-11-10 | Bendix Aviat Corp | Brake |
US2264454A (en) * | 1941-03-24 | 1941-12-02 | Para Stanley James | Automatic adjuster for hydraulic brakes |
US2570398A (en) * | 1948-03-15 | 1951-10-09 | Thermo Brakes Corp | Automatic adjusting mechanism for brakes |
US2670059A (en) * | 1951-09-29 | 1954-02-23 | Ford Motor Co | Automatic brake adjuster |
GB1460847A (en) * | 1974-02-27 | 1977-01-06 | Girling Ltd | Internal shoe drum brakes |
GB1507550A (en) * | 1975-10-13 | 1978-04-19 | Girling Ltd | Internal shoe drum brakes |
JPS5376262A (en) * | 1976-12-20 | 1978-07-06 | Tokico Ltd | Shoe clearance automatic regulator |
US4385681A (en) * | 1979-05-21 | 1983-05-31 | Lucas Industries Limited | Drum brakes having automatic adjusters |
-
1980
- 1980-05-19 US US06/151,299 patent/US4385681A/en not_active Expired - Lifetime
- 1980-05-20 DE DE19803019214 patent/DE3019214A1/de active Granted
- 1980-05-20 KR KR1019800001974A patent/KR840000201B1/ko not_active Expired
- 1980-05-20 AU AU58576/80A patent/AU536313B2/en not_active Ceased
- 1980-05-20 GB GB8016625A patent/GB2056599B/en not_active Expired
- 1980-05-21 IN IN95/MAS/80A patent/IN151352B/en unknown
- 1980-05-21 IT IT48752/80A patent/IT1143983B/it active
- 1980-05-21 JP JP55067691A patent/JPS5933773B2/ja not_active Expired
- 1980-05-21 ES ES491707A patent/ES491707A0/es active Granted
- 1980-05-21 BR BR8003185A patent/BR8003185A/pt unknown
- 1980-05-21 FR FR8011342A patent/FR2457415A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IN151352B (ko) | 1983-04-02 |
JPS55159343A (en) | 1980-12-11 |
JPS5933773B2 (ja) | 1984-08-17 |
AU5857680A (en) | 1980-11-27 |
BR8003185A (pt) | 1980-12-30 |
FR2457415B1 (ko) | 1983-12-23 |
US4385681A (en) | 1983-05-31 |
DE3019214C2 (ko) | 1989-06-22 |
ES8103306A1 (es) | 1981-02-16 |
ES491707A0 (es) | 1981-02-16 |
FR2457415A1 (fr) | 1980-12-19 |
AU536313B2 (en) | 1984-05-03 |
GB2056599B (en) | 1983-04-07 |
DE3019214A1 (de) | 1980-12-04 |
IT1143983B (it) | 1986-10-29 |
GB2056599A (en) | 1981-03-18 |
IT8048752A0 (it) | 1980-05-21 |
KR830003023A (ko) | 1983-05-31 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
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PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
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PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
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PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19870228 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19870228 |
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P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |