CN115917175A - 抱闸机构、机器人关节的抱闸机构、方法及机器人关节 - Google Patents

抱闸机构、机器人关节的抱闸机构、方法及机器人关节 Download PDF

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Publication number
CN115917175A
CN115917175A CN202080103368.4A CN202080103368A CN115917175A CN 115917175 A CN115917175 A CN 115917175A CN 202080103368 A CN202080103368 A CN 202080103368A CN 115917175 A CN115917175 A CN 115917175A
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CN
China
Prior art keywords
band
type brake
sliding
piezoelectric ceramic
ceramic stack
Prior art date
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Pending
Application number
CN202080103368.4A
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English (en)
Inventor
张晟
姚吉隆
赵研峰
杨勇
刘小宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Ltd China
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Siemens Ltd China
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 Siemens Ltd China filed Critical Siemens Ltd China
Publication of CN115917175A publication Critical patent/CN115917175A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/10—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Braking Arrangements (AREA)
  • Manipulator (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

一种抱闸机构、用于机器人关节的抱闸机构、方法及机器人关节。抱闸机构包括：一压电陶瓷堆栈(3)，其至少一端具有一工作端面(31)；和至少一个滑动式抱闸执行件(4)，包括：一受力端(41)，其能够与压电陶瓷堆栈(3)的一个工作端面(31)抵靠，一抱闸端(42)，其能够与一个被制动部件(1)的一个制动面(11)抵靠；其中，压电陶瓷堆栈(3)能够沿其长度方向膨胀，并推动滑动式抱闸执行件(4)的受力端(41)。该抱闸机构能够提高关节传动系统的扭矩刚度。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN202080103368.4A 2020-09-21 2020-09-21 抱闸机构、机器人关节的抱闸机构、方法及机器人关节 Pending CN115917175A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/116592 WO2022056928A1 (zh) 2020-09-21 2020-09-21 抱闸机构、机器人关节的抱闸机构、方法及机器人关节

Publications (1)

Publication Number Publication Date
CN115917175A true CN115917175A (zh) 2023-04-04

Family

ID=80775746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080103368.4A Pending CN115917175A (zh) 2020-09-21 2020-09-21 抱闸机构、机器人关节的抱闸机构、方法及机器人关节

Country Status (2)

Country Link
CN (1) CN115917175A (zh)
WO (1) WO2022056928A1 (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE903444A (nl) * 1985-10-15 1986-02-03 Velghe Frank Drukmedium geschakelde rem- of klemkoppeling
DE19906798A1 (de) * 1999-02-18 2000-08-24 Continental Teves Ag & Co Ohg Radialkolbenbremse
JP2006131157A (ja) * 2004-11-08 2006-05-25 Toyota Motor Corp 車両の制動装置
JP5186318B2 (ja) * 2008-09-18 2013-04-17 東海ゴム工業株式会社 ロボット関節およびトルク伝達力可変装置
US20100310305A1 (en) * 2009-06-09 2010-12-09 Samir Mekid Spherical joint with internal brake
CN207315912U (zh) * 2017-10-12 2018-05-04 河北艾斯特瑞亚科技有限责任公司 一种鼓式制动器
CN209818594U (zh) * 2019-04-01 2019-12-20 呼和浩特职业学院 一种压电式精密制动器
CN209781524U (zh) * 2019-04-09 2019-12-13 无锡市锡达电子科技有限公司 蝶式太阳能制动装置

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Publication number Publication date
WO2022056928A1 (zh) 2022-03-24

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