• 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. DOUBLE WAVE GEAR, containing a drive shaft, a flexible wheel-ring with outer and inner gears offset relative to each other, hooks to them outer and inner hard gears and two wave generators, one of which is connected to the drive shaft and contacts with the surface of the flexible wheel, opposite to that with which the second wave generator contacts, characterized in that, in order to increase the load capacity, part of the width of one wave generator is blocked width in waves of another generator (A axially. 2.Zubchata with transmission according to claim 1, characterized in that a second wave generator is formed as a flexible ring of a constant diameter.
    公开号:SU1137269A1
    申请号:SU802948791D
    申请日:1980-06-30
    公开日:1985-01-30
    发明作者:Михаил Николаевич Иванов；Александр Сергеевич Разин；Леонид Сергеевич Бойко；Владимир Александрович Финогенов；Алексей Афанасьевич Чиров；Вячеслав Иванович Тростин
    申请人:МВТУ им.Н.Э.Баумана；Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Редукторостроения；
    IPC主号:
    专利说明:

    The invention relates to mechanical gears and can be used in all remote control systems to convert torque and rotational frequency. Known. Waves gear front. tea containing a drive shaft, a flexible wheel with outer and inner gear rims, gears with them outer and inner rigid gears and two wave generators L1J gears. The closest to the technical essence of the invention is a double wave gear gear, comprising a drive shaft, a flexible wheel-ring with external and internal gear rims displaced relative to each other, external and internal hard gears engaging with them, and two wave generators of which is connected to the drive shaft and is in contact with the surface of the flexible wheel-ring opposite to that with which the second wave generator contacts -} As a result of the installation of the outdoor wave generator with w free rotation simplified structure wave transmission but known dual wave gears has a reduced ability hydrochloric nagruzoch in connection with the fact that the wave generators are located only in areas flexspline engaging with the rigid wheels. Movement from one wave generator to another is transmitted due to the internal force factors of the thin wall of the flexible wheel. Due to the considerable elastic flexibility of the wall of the flexible wheel, the load on the transmission ability is small. The purpose of the invention is to increase the transmission capacity. This goal is achieved by the fact that; In a double wave gear containing a drive shaft, a flexible wheel-ring with outer and inner gears displaced relative to each other, fixed outer and inner hard gears and two wave generators, one of which are connected with the drive shaft and come into contact with the surface of the flexible wheel, opposite to that with which the contact 9. 2 the second wave generator is running, part of the width of one wave generator is covered by part of the width of another wave generator in the axial direction. With this, the second wave generator can be made in the form of an equally thick flexible ring. FIG. 1 shows a double wave gear, longitudinal section; in fig. 2 is an embodiment of the transmission. Transmission body 1, flexible wheel-ring 2 with outer and inner gears displaced relative to each other, rigid gears which engage with them: outer 3 mounted in housing 1, and inner 4 connected to the driven shaft 5, and two wave generators One 6 of which is connected to the drive shaft 7-I, for example, is installed inside the flexible wheel 2, covered by the second generator 8 waves. Part of the width of the wave generator 6 is overlapped by part of the width of the generator 8 waves in the axial direction. An axial support 9 is fixed to the axial fixation of the flexible wheel 2 and the generator of 8 waves on the inner wheel 4. Between the cam 10 and the flexible wheel 2 there is a flexible rolling bearing. The encompassing wave generator 8 (FIG. 2) may be implemented in the form of an equally thick flexible ring. In the process, the generator 6 receives rotation from the drive shaft 7 and deforms the flexible wheel 2; the result of which the oscillating wave generator 8 moves in coordination with the leading wave generator 6. When generating the wave generator 8 in the form of a cam 10, the latter has the same rotation frequency as the wave generator 6. When the generator of waves 8 is executed (Fig. 2) in the form of a flexible ring, fitted on a flexible wheel 2 with a minimum gap, this ring, like the wheel 2, is subjected to deformation 31
    generator of 6 waves. The generator 8 waves in the form of a flexible ring limits the change in the shape of the flexible wheel 2 under load in the area of the engagement of the flexible wheel 2 with the inner wheel 4,
    As a result of the fact that part of the width of a single wave generator is re-1372694
    Covered by a part of the pmrina of the other in the axial direction, the connection of two generators is carried out by direct contact, in which the flexible wheel serves as a kind of gasket, which ensures the increase of the load capacity of the transmission.
    权利要求:
    Claims (2)
    [1]
    1. DOUBLE WAVE GEAR GEAR, containing a drive shaft, a flexible wheel-ring with outer and inner gears displaced relative to each other, external and internal hard gears and two wave generators engaged with them, one of which is connected to the drive shaft and is in contact with kolesakoltsa flexible surface opposite that contacted by the second wave generator, characterized in that, in order to increase the load capacity, a β chast.shiriny wave generator overlapped part SB wideness s waves of another generator in the axial direction.
    [2]
    2. The gear according to claim 1, characterized in that the second wave generator is made in the form of an equal-thickness flexible ring.
    SU .... 1137269
    Figure 1
    类似技术:
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    同族专利:
    公开号 | 公开日
    SU912980A1|1982-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4969376A|1987-11-13|1990-11-13|Renk Aktiengesellschaft|Planetary drive|
    RU2655578C1|2014-07-23|2018-05-28|Хармоник Драйв Системс Инк.|Dual wave gear transmission|
    RU2658846C1|2014-07-23|2018-06-25|Хармоник Драйв Системс Инк.|Dual harmonic gear drive|
    RU2659196C1|2014-07-23|2018-06-28|Хармоник Драйв Системс Инк.|Dual harmonic gear drive|
    RU2659187C1|2014-07-23|2018-06-28|Хармоник Драйв Системс Инк.|Dual harmonic gear drive|
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    RU2760076C1|2020-06-29|2021-11-22|Хармоник Драйв Системс Инк.|Wave transmission unit|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SU802948791A|SU912980A1|1980-06-30|1980-06-30|Doubled wave toothed gearing|
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