• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. CONSTANTLY CLOSED STOPPER BRAKE, PREVIOUSLY FOR MANIPULATORS, comprising a housing, a brake disk placed inside it, brake pads in the form of one-piece supporting and rigidly connected pressure plates placed on both sides of the brake disk with the ability to interact with its face surfaces, with the possibility of axial movement and fixed in the angular direction relative to the body, an airtight working pressure chamber located above the brake A disc in the gap between the brake pad back plates and associated with a source of working medium, is a power device for closing the brake pads, which is interoperable with the pressure plates of said pad, characterized in order to increase reliability by increasing speed , it is equipped with at least two valves, the working chamber is made in the form of an annular gap gap and is located between the support plates of the brake pads, and the supporting plates are made with The outer chamber edges are connected, and the working chamber is connected to the source of the working medium by means of the said valves located on the outer surface of the casing evenly around its circumference. ,, Ate 2. Brake according to claim 1, characterized in that one of the pads is installed with the possibility of engaging the brake disc and tight axial displacement along the other block. 3. The brake according to claim 1, which reads, by the fact that radial grooves and radial protrusions, respectively, which are installed with the possibility of sliding relative to each other, are formed on the end sides of the shoes and the locking devices arranged against each other. 4. The brake according to claim i, characterized in that grooves for locking devices are made in the end walls of the housing, and the latter are installed for external mounting and rigidly fixed on said housing walls.
    公开号:SU1191000A3
    申请号:SU813359418
    申请日:1981-12-02
    公开日:1985-11-07
    发明作者:Циммер Эрнст
    申请人:Кука Швейсанлаген Унд Роботер Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering and can be used for manipulators, having the task of fixing rotating elements of machines, in particular shafts with a load acting on them, in the position to, in order to unload the drive of these elements or disable it altogether in brake manipulators. perform the above function with very high accuracy and speed. The purpose of the invention is to increase reliability by increasing the braking speed quickly. FIG. 1 shows a permanently closed holding brake, longitudinal section; in fig. 2-5 - variants of brake performance; in fig. 6 view A in FIG. four. . The holding brake contains mounted on the rotary part 1, for example on the shaft, the brake disc 2 is rigidly connected peripherally to the friction plates 3. The brake disc 2 rotates together with the shaft for which it is fixed relative to the latter corresponding to the clips. The main requirement for implementation; brake disc 2 is that it is tough. The use in its construction of materials or elements that allow its elasticity is unacceptable. The rotating part 1 with the brake disc 2 is located inside the stationary (or non-rotating) housing 4 and is supported on the bearings 5. The housing 4 has two end walls 6 spaced at a certain distance and connected with one another by a housing 8 by means of clamping screws 9. Moreover, the distance between the walls 6, and. 7 in housing 4 must be strictly maintained. Inside the housing 4 at a small distance from its end walls 6 and 7, for example, at a distance of 0.15 mm, brake pads 10 and 11 are installed on both sides of the brake disc 2, each of which has the ability to interact with the friction linings 3 of the brake disc 2 and axial movement relative to the inner surface of the housing 4, in particular with respect to the inner surface of its casing 8. Each brake band 10 and 11 performs two functions: a drive function and a brake element function, and when performing one function gnovenno performed other. Each block is made in the form of rigidly connected to one another the supporting plate, which functions as a piston, and the pressure plate, which fulfills the main function of the braking element. The brake pads 1Q and 11 are constantly pressed against the brake disc 2. With respect to the casing 4, the brake pads 10 and 11 are fixed in the angular direction. The support plate brake pads 10 and 11 are located above the brake disk 2 with a gap between one another. In the above-mentioned gap, there is a working pressure chamber connected to the source of the working medium. To ensure the tightness of the working chamber and to ensure that the brake pads perform the drive function, sealing means 12-14 are introduced into the construction. The sealing means 12 and 13 seal the inner surfaces of the casing 8, and the sealing means 14 seal the support piston plates of the brake shoes 10 and 11 between them. The design of the brake pads 10 and 11, and the working cogers located at the FIRST TIME, can be different, however, the following main requirements must be met: the rigid connection between the pressure plate and the supporting plate must be minimal, and should be used any intermediate elements, so. eg for example elastic cylinders, etc. The design of the working chamber should be made with a small width in the form of an annular slit gap with the means of uniform distribution of the working medium in this chamber. FIG. 1 brake pad construction is made in the form of the male and female parts. The support and pressure plates in this case are connected with one another pivoting bushes acting as a rigid connection between the brake pads 10 and 11. Sleeve 15 with the notch 16 of the brake pads 11 is located above the brake disk 2 and is a female part. Between the body 4 and the brake pressure plates
    3
    10 and 11 are made. The gap 17. The brake chamber 18 in this case is positioned between the support plates 19 and 20. Means of uniform distribution of the working medium in this chamber are performed by beveling
    21 on the support plates 19 and 20. In order to ensure that the brake pads 10 and 11 are constantly pressed against the brake disc 2, the design uses evenly spaced circumferentially in the respective chambers
    22 force devices 23, made in the form of a package of springs or in the form of permanent magnets. In order to prevent unintentional deformation of the moving elements when the brake is applied, it is recommended that the power lines 24, 25 and 26 be aligned with each other. Through the power line 24, the brake pads 10 and 11 move apart by filling the pressure brake chamber 18 with a working medium, such as air. The power lines 25 and 26 are the points of application of average forces from the power tool 23 and the brake pads 10 and 11, respectively. Moreover, the power line 25 should be located between the power lines 24 and 26 in order to prevent the brake pads 10 and 11 from twisting and at the same time having a small cross section
    and small overall dimensions.
    The brake chamber 18 with the source of working medium is connected with at least two valves 27 located on the outer surface of the casing 8 of the housing 4 evenly. circle. Such an arrangement, together with the correct choice of the gap 17, is also associated with the achievement of brake performance, since it contributes to the uniform distribution of the working mixture in the volume of the brake chamber 18.
    The design of brake pads 10 and 11 can be made mirror-symmetrical (Fig. 2-6). AT
    910004
    In this case, the brake pads 10 and 11 axially move not one by one, but through sleeve 28 or, 29. The power devices 23 can be connected to the brake pads 10 and 11 by means of a specially designed element 30 with radial grooves 31 and a protrusion 32 permitting the axial movement of the pads and preventing their rotational movement. The element 30 in this case can be inserted from the outside (Fig. 4) and fixed to the end walls 6 and 7 of the housing 4 by means of fasteners. For the construction with sleeves 28 and 29 under the last in the brake pads 10 and 11 are annular grooves 33, in which the sleeves 28 and 29
    Installed with sealing.
    funds 34.
    When used in the construction of a hydraulic pressure means (Fig. 6), it is advisable to carry the supply of the working medium through the rotating part 1, the spindle 35, the rotating nipple 36 and the two radial holes 37. In this case it is necessary to change the design and location of the brake disc 2, swap press and support plates of brake pads 10. and-11 and install the friction linings 3 not on the brake disc 2, but on
    brake pads 10 and 11.
    The holding brake operates as follows.
    The power devices 23 are constant; the brake pads 10 1 and 1 1 are pressed against the brake disc 2. If necessary, release the working medium to the pressure brake chamber 18. In the brake chamber
    18, a necessary pressure is created, the action of which is instantaneously transmitted from the support plates of the brake pads 10 and 11, which function as a piston, to the pressure plates and the brake is switched off.
    13 / f r r f jjjj
    Fig.Z J4
     .4 dua / Fig.6 23,22
    权利要求:
    Claims (4)
    [1]
    1. A PERMANENTLY CLOSED LOCK BRAKE, PRECIOUSLY FOR MANIPULATORS, comprising a housing, a brake disc placed inside it, brake pads in the form of support and rigidly connected pressure plates mounted against each other, placed on both sides of the brake disc with the possibility of interaction with it end surfaces, with the possibility of axial movement and fixed in the angular direction relative to the housing, a sealed working pressure chamber located above the brake disc in the gap between the support plates of the brake pads and the power medium for locking the brake pads, connected to the source of the working medium, installed to interact with the pressure plates of said pads, characterized in that, in order to increase reliability by increasing speed, it is equipped with at least two valves, the working chamber is made in the form of an annular slotted gap and is located between the support plates of the brake pads, and the support plates are made with beveled bumps GOVERNMENTAL edges and the working chamber is connected with a source of working fluid through said valve, arranged on the outer surface of the body uniformly over its circumference. ,
    [2]
    2. The brake according to claim 1, characterized in that one of the pads is installed with the possibility of covering the brake disc and tight axial movement on the other block.
    [3]
    3. The brake according to claim 1, characterized in that radial grooves and radial protrusions are respectively mounted on the end faces of the pads and locking devices, which are mounted so that they can slide relative to each other.
    [4]
    4. The brake according to π. 1, characterized in that in the end walls of the housing grooves are made for locking devices, and the latter are installed with the possibility of external installation and are rigidly fixed to the said walls of the housing.
    SU .... 1191000
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1191000A3|1985-11-07|Constantly closed stop brake,mainly for manipulators
    CA1069838A|1980-01-15|Caliper type disc brake
    US3805925A|1974-04-23|Caliper and mounting means for a disc brake
    US4981423A|1991-01-01|Hydraulic motor with wobble-stick and brake assembly
    US3688876A|1972-09-05|Disc brake of the floating type
    US4084665A|1978-04-18|Disc brake and mounting means therefor
    US3388774A|1968-06-18|Adjustable bearing means for a disc brake
    US3048250A|1962-08-07|Friction disc for brakes, clutches and the like
    EP0136434B1|1988-04-20|Disc brake
    US3862678A|1975-01-28|Cooled coupling with disc stops
    US4026564A|1977-05-31|Rotary shaft face seal
    US3907073A|1975-09-23|Multi-plate disc brakes for vehicles
    US3368819A|1968-02-13|Dual face rotary shaft seal assembly
    US4848526A|1989-07-18|Multiple disc brake
    US3273899A|1966-09-20|Rotary seal with continuous gas flowexclusion of ingress
    US3939945A|1976-02-24|Closed-loop type disc brake
    GB1131220A|1968-10-23|Improvements in or relating to hydraulic oscillatory actuators
    US4715479A|1987-12-29|Retraction type support assembly for a floating caliper disc brake
    US4470487A|1984-09-11|Fail safe brake for drive shafts
    US2407285A|1946-09-10|Seal for running shafts
    US2765061A|1956-10-02|Assembly fcr clutches and brakes
    GB1317744A|1973-05-23|Disc brakes
    GB2054067A|1981-02-11|Seals
    US5123508A|1992-06-23|Clutch and brake arrangement switchable by a compressible fluid, especially pneumatically
    US3787125A|1974-01-22|Coupling assembly
    同族专利:
    公开号 | 公开日
    AU545379B2|1985-07-11|
    EP0053773A1|1982-06-16|
    US4625837A|1986-12-02|
    JPS6258411B2|1987-12-05|
    ES8304278A1|1983-02-16|
    JPS57120734A|1982-07-27|
    DD201935A5|1983-08-17|
    DE3173850D1|1986-03-27|
    ES507711A0|1983-02-16|
    AU7822381A|1982-06-17|
    AT18087T|1986-03-15|
    DE3046156A1|1982-07-29|
    DE3046156C2|1983-01-13|
    EP0053773B1|1986-02-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1051281A|1900-01-01|
    US1961207A|1926-02-22|1934-06-05|Benno R Dierfeld|Brake for motor cars|
    US2345410A|1942-07-28|1944-03-28|Westinghouse Electric & Mfg Co|Clutch and brake mechanism|
    US2502798A|1947-03-15|1950-04-04|Snow Nabstedt Gear Corp|Fluid pressure operated clutch|
    US2543252A|1947-04-30|1951-02-27|Snow Nabstedt Gear Corp|Clutch mechanism|
    DE819186C|1949-05-15|1951-10-31|Kloeckner Humboldt Deutz Ag|Double cone coupling|
    US2775319A|1952-07-19|1956-12-25|Nat Machinery Co|Spring applied wheel brake|
    US2865481A|1952-12-05|1958-12-23|Teramala Piero Mariano Giri De|Fluid operated friction clutch with cushion|
    US2698676A|1953-04-29|1955-01-04|Ind Clutch Corp|Air operated brake mechanism|
    US2854097A|1954-05-17|1958-09-30|Lambert & Brake Corp|Disc brake with combined self-adjuster and torque-absorption means|
    BE544520A|1955-01-18|
    US2889021A|1956-10-25|1959-06-02|Ferracute Machine Company|Combined clutch-brake mechanism|
    US3108658A|1962-10-17|1963-10-29|Charles R Bassett|Hydraulically actuated disc brake assembly|
    US3205990A|1963-05-17|1965-09-14|Potter Instrument Co Inc|Fast acting clutch-brake|
    FR1422956A|1964-11-13|1966-01-03|Materiel Electromagnetique S I|Electromagnetic disc brake, especially for direct or rectified current|
    DE1273278B|1965-03-16|1968-07-18|Siemens Ag|A spring pressure brake that can be released by a pressure medium, especially for conveyor systems|
    US3500970A|1967-12-06|1970-03-17|Horton Mfg Co Inc|Brake having spring engagement and fluid pressure release|
    GB1337437A|1970-08-08|1973-11-14|Girling Ltd|Hydraulic braking system for vehicles|
    US3889784A|1974-02-28|1975-06-17|Horton Mfg Co Inc|Internal caliper brake|
    US4078639A|1974-12-26|1978-03-14|Verson Allsteel Press Co.|Two-speed clutch and brake system|
    US3927737A|1974-11-11|1975-12-23|Caterpillar Tractor Co|Annular dual piston brake arrangement|
    DE2453472A1|1974-11-12|1976-05-13|Schuler Gmbh L|Spring loaded disc brake with pressure operated release - can function in the event of single spring failure|
    DE2510193A1|1975-03-08|1976-09-16|Wabco Westinghouse Gmbh|PRESSURE-ACTUATED DISC BRAKE, IN PARTICULAR FOR VEHICLES|
    DE2510760C3|1975-03-12|1981-12-17|L. Schuler GmbH, 7320 Göppingen|Spring pressure brake that can be released by pressure medium|
    US4358000A|1980-11-10|1982-11-09|Rockwell International Corporation|Multiple piston friction brake|
    DE3046156C2|1980-12-06|1983-01-13|Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg|Actuating device for disc brakes|DE3046156C2|1980-12-06|1983-01-13|Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg|Actuating device for disc brakes|
    DE3312862C2|1983-04-09|1992-06-17|Blohm + Voss Ag, 2000 Hamburg, De|
    JPH0532197B2|1988-03-31|1993-05-14|Kogyo Gijutsuin|
    JPH0810505Y2|1990-03-19|1996-03-29|日本精工株式会社|Direct drive type rotary indexing table|
    US6277141B1|1998-12-28|2001-08-21|Intra-Med Industries Inc.|Orthopedic apparatus with fluid braking|
    US6371255B1|1999-05-03|2002-04-16|Eimco Llc|Spring applied hydraulic release brake|
    US6405837B1|2000-02-10|2002-06-18|Mico Incorporated|Combined parking and service brake|
    DE102007010398A1|2007-03-01|2008-09-04|Ortlinghaus-Werke Gmbh|safety brake|
    US10624807B2|2014-10-27|2020-04-21|Intuitive Surgical Operations, Inc.|System and method for integrated surgical table icons|
    CN110584789A|2014-10-27|2019-12-20|直观外科手术操作公司|System and method for instrument interference compensation|
    CN111839731A|2014-10-27|2020-10-30|直观外科手术操作公司|System and method for monitoring control points during reactive motion|
    CN110236853B|2014-10-27|2021-06-04|直观外科手术操作公司|System and method for registration to an operating table|
    CN107072727B|2014-10-27|2020-01-24|直观外科手术操作公司|Medical device with active brake release control|
    CN107072729B|2014-10-27|2020-03-20|直观外科手术操作公司|System and method for integrated surgical table motion|
    JP6682512B2|2014-10-27|2020-04-15|インテュイティブ サージカル オペレーションズ， インコーポレイテッド|Integrated operating table system and method|
    DE102016005549B3|2016-05-09|2017-08-10|Günther Zimmer|Brake and / or clamping device with an actuating and a shaft connection assembly|
    DE102017004403B4|2017-05-09|2018-11-22|Günther Zimmer|Brake and / or clamping device with an actuating and a shaft connection assembly III|
    DE102018009513B4|2018-12-06|2020-09-10|Günther Zimmer|Braking and / or clamping device with an actuating assembly and a shaft connection assembly IV|
    DE102020003061B4|2020-05-23|2021-12-30|Günther Zimmer|Braking and / or clamping device with an actuation assembly and a shaft connection assembly V|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3046156A|DE3046156C2|1980-12-06|1980-12-06|Actuating device for disc brakes|
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