SU680667A3 - Disc brake - Google Patents

Disc brake

Info

Publication number
SU680667A3
SU680667A3 SU731961386A SU1961386A SU680667A3 SU 680667 A3 SU680667 A3 SU 680667A3 SU 731961386 A SU731961386 A SU 731961386A SU 1961386 A SU1961386 A SU 1961386A SU 680667 A3 SU680667 A3 SU 680667A3
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
annular
cylinder
chamfer
grooves
Prior art date
Application number
SU731961386A
Other languages
Russian (ru)
Inventor
Клауе Херманн
Original Assignee
Klaue Hermann
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 Klaue Hermann filed Critical Klaue Hermann
Application granted granted Critical
Publication of SU680667A3 publication Critical patent/SU680667A3/en

Links

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
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • 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
    • F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/06—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 moving discs or pads away from one another against radial walls of drums or cylinders without self-tightening action
    • F16D55/10—Brakes actuated by a fluid-pressure device arranged in or on the brake
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)

Claims (1)

кольцевого цилиндра 15с выступами 16 и полукруглыми выемками, по которым привод перемещаетс  в осевом направлении , при этом он опираетс  на плечи 13 и 17 тормозных кронштейнов , и кольцевого поршн  18, котрры вместе с цилиндром 15 замыкает кольц вую камеру 19, Тормозна  жидкость, необходима  дл  работы приводного узла, подводитс  дл  кольцевой камеры 19 к копь цевому патрубку 20 с пустотелым винтом 21, В пазах кольцевого цилиндра поршн  18 установлены уплотнительные втулки 22 и 23, а стенка по крайней мере одного паза выполнена с фаской 24. Благодар  этому уплотнительна  втулка 23 при тормозном запирающем ходе поршн , деформиру сь, входит внутрь фаски, за счет чего по вл етс  возрастающа  сила на подвижной части приводного узла. Если ход поршн  18 превосходит путь пробега, который может вьтолнить уплотнитепьна  втулка 23 благодар  эластичной деформации внутри паза с фаской, то втулка,скольз  по своей уплотн ющей поверхности, занимает положение , обеспечивающее одинаковый возвратный пробег уплотнительной втулки. Зазор в приводном узле таким образом автоматически регулируетс  благодар  описаннойвыше форме паза. Формула изобретени  Дисковый тормоз, преимущественно дл  т желых грузовых машин, имеющий открытый наружу корпус V-образного профил  с внутренними тормозными поверхност ми, между которыми установлены с возможностью осевого перемещени  фрикционные накладки и расположенный между ними приводной узел, выполненный в виде кольцевого поршн , кольцевого цилиндра и двух уплотнительных втулок, размещенных в его пазах, отличающийс   тем, что, с целью обеспечени  оптимальной силы торможени  и регулировки тормозного зазора, ось поршн  совпадает с -осью средней окружности рабочей части накладки, а стенка по крайней мере одного паза в напргшлении входа поршн  в цилиндр имеет фаску. Источники информации, прин тые во внимание при экспертизе 1. Патент Франции № 2089661, кл. F 16 D 55/00, 1972.an annular cylinder 15 with protrusions 16 and semicircular grooves along which the actuator moves in the axial direction, while it rests on the shoulders 13 and 17 of the brake brackets, and the annular piston 18, which closes the annular chamber 19 together with the cylinder 15, of the drive unit, is supplied for the annular chamber 19 to the lance nipple 20 with a hollow screw 21, The grooves of the annular cylinder of the piston 18 are installed in the grooves of the annular cylinder of the piston 18 and the wall of at least one groove is made with a chamfer 24. Thanks to this at the sealing sleeve 23, with the locking during braking piston deforming enters inside chamfer, whereby is at an increasingly force on the movable portion of the drive assembly. If the stroke of the piston 18 exceeds the path of run that the seal may have on the sleeve 23 due to the elastic deformation inside the groove with the chamfer, the sleeve slides along its sealing surface, providing a position that ensures the same return mileage of the sealing sleeve. The clearance in the drive unit is thus automatically adjusted due to the groove shape described above. The invention has a disc brake, mainly for heavy trucks, having an outwardly open V-profile body with internal brake surfaces, between which the friction linings are mounted with the possibility of axial movement and the drive unit arranged between them, made in the form of an annular piston, an annular cylinder and two sealing sleeves placed in its grooves, characterized in that, in order to ensure optimal braking force and adjustment of the brake gap, the piston axis coincides with the axis of the average circumference of the working part of the lining, and the wall of at least one groove in the piston entrance to the cylinder has a chamfer. Sources of information taken into account in the examination 1. French patent number 2089661, cl. F 16 D 55/00, 1972. ;/ ; /
SU731961386A 1972-09-29 1973-09-28 Disc brake SU680667A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1437672 1972-09-29

Publications (1)

Publication Number Publication Date
SU680667A3 true SU680667A3 (en) 1979-08-15

Family

ID=4400279

Family Applications (2)

Application Number Title Priority Date Filing Date
SU731961386A SU680667A3 (en) 1972-09-29 1973-09-28 Disc brake
SU752168202A SU736885A3 (en) 1972-09-29 1975-08-27 Disk brake

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU752168202A SU736885A3 (en) 1972-09-29 1975-08-27 Disk brake

Country Status (5)

Country Link
JP (2) JPS4971362A (en)
DE (1) DE2320291A1 (en)
ES (1) ES416538A1 (en)
GB (1) GB1402923A (en)
SU (2) SU680667A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441605C2 (en) * 1974-08-30 1986-03-20 Hermann Dr.-Ing. 3302 Cremlingen Klaue Hydraulically or pneumatically operated full-pad disc brakes, in particular for motor vehicles
US4156532A (en) * 1975-12-28 1979-05-29 Toyota Jidosha Kogyo Kabushiki Kaisha Sealing device for an automobile disk brake
US4058084A (en) * 1976-04-10 1977-11-15 Toyota Jidosha Kogyo Kabushiki Kaisha Sealing and adjusting means in a disk brake
US4860865A (en) * 1987-09-10 1989-08-29 The Montalvo Corporation Quick release, high torque, friction brakes and clutches
JP6953252B2 (en) 2017-09-19 2021-10-27 株式会社マキタ Rotating tool
CN113788044A (en) * 2021-10-11 2021-12-14 中车长春轨道客车股份有限公司 Magnetic suspension vehicle and brake clamp thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883007A (en) * 1955-01-07 1959-04-21 Moritz Straus Disk brakes
GB1030312A (en) * 1963-01-11 1966-05-18 Girling Ltd Improvements in disc brakes

Also Published As

Publication number Publication date
SU736885A3 (en) 1980-05-25
ES416538A1 (en) 1976-06-16
JPS4971362A (en) 1974-07-10
JPS56127829A (en) 1981-10-06
DE2320291A1 (en) 1974-04-04
GB1402923A (en) 1975-08-13

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