KR102609390B1 - 고 절감 벨트-구동식 선형 액추에이터 - Google Patents

고 절감 벨트-구동식 선형 액추에이터 Download PDF

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Publication number
KR102609390B1
KR102609390B1 KR1020207006412A KR20207006412A KR102609390B1 KR 102609390 B1 KR102609390 B1 KR 102609390B1 KR 1020207006412 A KR1020207006412 A KR 1020207006412A KR 20207006412 A KR20207006412 A KR 20207006412A KR 102609390 B1 KR102609390 B1 KR 102609390B1
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KR
South Korea
Prior art keywords
pulleys
shaft
belt
linear actuator
internal
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Active
Application number
KR1020207006412A
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English (en)
Korean (ko)
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KR20200044830A (ko
Inventor
블레이크 세션스
Original Assignee
리프트웨이브, 인크. 디비에이 라이즈 로보틱스
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Publication of KR20200044830A publication Critical patent/KR20200044830A/ko
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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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H19/0618—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member, e.g. cable, being wound on a drum or thread for creating axial movement parallel to the drum or thread
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H19/0622—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • F16H7/20—Mountings for rollers or pulleys
    • 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0609—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the reciprocating motion being created by at least one drum or pulley with different diameters, using a differential effect
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0668—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member with open loop, e.g. with the free ends of the flexible member fixed to the casing, e.g. when the drive means are arranged on the carriage
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop
    • F16H2019/0686—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop the flexible member being directly driven by a pulley or chain wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Materials For Medical Uses (AREA)
  • Actuator (AREA)
KR1020207006412A 2017-09-08 2018-09-10 고 절감 벨트-구동식 선형 액추에이터 Active KR102609390B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762555944P 2017-09-08 2017-09-08
US62/555,944 2017-09-08
PCT/US2018/050257 WO2019051407A1 (en) 2017-09-08 2018-09-10 LINEAR ACTUATOR WITH HIGH-LIFE BELT DRIVE

Publications (2)

Publication Number Publication Date
KR20200044830A KR20200044830A (ko) 2020-04-29
KR102609390B1 true KR102609390B1 (ko) 2023-12-01

Family

ID=65635138

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207006412A Active KR102609390B1 (ko) 2017-09-08 2018-09-10 고 절감 벨트-구동식 선형 액추에이터

Country Status (21)

Country Link
US (3) US11255416B2 (https=)
EP (2) EP3679275B1 (https=)
JP (2) JP7224342B2 (https=)
KR (1) KR102609390B1 (https=)
CN (2) CN111133229B (https=)
AU (1) AU2018329195B2 (https=)
CL (2) CL2020000522A1 (https=)
DK (1) DK3679275T3 (https=)
ES (1) ES2937014T3 (https=)
FI (1) FI3679275T3 (https=)
IL (1) IL272660B2 (https=)
LT (1) LT3679275T (https=)
MX (1) MX2020002613A (https=)
PE (1) PE20201272A1 (https=)
PL (1) PL3679275T3 (https=)
PT (1) PT3679275T (https=)
RU (1) RU2760776C2 (https=)
SI (1) SI3679275T1 (https=)
UA (1) UA126081C2 (https=)
WO (1) WO2019051407A1 (https=)
ZA (1) ZA202001088B (https=)

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IL272660B2 (en) 2017-09-08 2023-03-01 Liftwave Inc Dba Rise Robotics Belt-driven linear actuator with high reduction
CN116745230B (zh) * 2020-12-23 2024-07-12 里弗特威弗股份有限公司以莱斯机器人名义营业 自卷条带驱动机构
MX2023007627A (es) * 2020-12-23 2023-07-14 Liftwave Inc Dba Rise Robotics Mecanismo de transmision por correa autoenrollable.
US11746860B2 (en) * 2020-12-23 2023-09-05 Liftwave, Inc. Self-reeling belt drive
US20240228243A1 (en) 2021-05-10 2024-07-11 Liftwave, Inc. Dba Rise Robotics Flexible form factor belt driven block and tackle
WO2023144843A1 (en) * 2022-01-31 2023-08-03 Torkzaban Mostafa Liquid closed system to convert centrifugal force to linear force
US12209641B2 (en) 2023-05-11 2025-01-28 Liftwave, Inc. Annular pulley system
US12000415B1 (en) * 2023-06-30 2024-06-04 Liftwave, Inc. Pneumatic operation and self-alignment of linear actuator
US12135072B1 (en) * 2024-02-08 2024-11-05 Liftwave, Inc. Expanding force electric linear actuator
WO2025217510A1 (en) 2024-04-12 2025-10-16 Liftwave, Inc. Dba Rise Robotics Torque free articulated tension transmission

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US20170002905A1 (en) 2015-07-02 2017-01-05 Liftwave, Inc. Dba Rise Robotics Bi-directionally Acting Differential Drive Apparatuses, Systems, and Methods

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Also Published As

Publication number Publication date
US20220178424A1 (en) 2022-06-09
US11920659B2 (en) 2024-03-05
EP3679275A4 (en) 2021-05-26
SI3679275T1 (sl) 2023-02-28
JP7224342B2 (ja) 2023-02-17
NZ761780A (en) 2024-11-29
DK3679275T3 (da) 2023-01-30
CN111133229A (zh) 2020-05-08
RU2760776C2 (ru) 2021-11-30
IL272660B (en) 2022-11-01
EP4194715A2 (en) 2023-06-14
IL272660A (en) 2020-03-31
AU2018329195A1 (en) 2020-03-05
CN117028506A (zh) 2023-11-10
CL2020000522A1 (es) 2020-07-10
CN111133229B (zh) 2023-09-15
BR112020003651A2 (pt) 2020-09-01
PL3679275T3 (pl) 2023-02-13
UA126081C2 (uk) 2022-08-10
US20240167544A1 (en) 2024-05-23
FI3679275T3 (fi) 2023-01-31
IL272660B2 (en) 2023-03-01
LT3679275T (lt) 2023-03-27
PE20201272A1 (es) 2020-11-20
EP3679275B1 (en) 2022-11-02
ZA202001088B (en) 2022-04-28
PT3679275T (pt) 2022-12-06
AU2018329195B2 (en) 2024-02-01
EP4194715A3 (en) 2023-08-16
JP2020533527A (ja) 2020-11-19
RU2020113011A3 (https=) 2021-10-08
EP3679275A1 (en) 2020-07-15
JP2023065404A (ja) 2023-05-12
WO2019051407A1 (en) 2019-03-14
US20200256436A1 (en) 2020-08-13
KR20200044830A (ko) 2020-04-29
RU2021134553A (ru) 2021-12-28
MX2020002613A (es) 2020-11-06
CA3073074A1 (en) 2019-03-14
CL2021000168A1 (es) 2021-07-23
RU2020113011A (ru) 2021-10-08
US12359709B2 (en) 2025-07-15
US11255416B2 (en) 2022-02-22
JP7554858B2 (ja) 2024-09-20
ES2937014T3 (es) 2023-03-23

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