JPS6478784A - Power transmitter for robot - Google Patents

Power transmitter for robot

Info

Publication number
JPS6478784A
JPS6478784A JP23613487A JP23613487A JPS6478784A JP S6478784 A JPS6478784 A JP S6478784A JP 23613487 A JP23613487 A JP 23613487A JP 23613487 A JP23613487 A JP 23613487A JP S6478784 A JPS6478784 A JP S6478784A
Authority
JP
Japan
Prior art keywords
drum
shaft side
robot arm
drive
driven shaft
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP23613487A
Other languages
Japanese (ja)
Other versions
JP2519749B2 (en
Inventor
Makoto Jinno
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62236134A priority Critical patent/JP2519749B2/en
Publication of JPS6478784A publication Critical patent/JPS6478784A/en
Application granted granted Critical
Publication of JP2519749B2 publication Critical patent/JP2519749B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE: To expand the turning range of a robot arm and speed up its drive by arranging an idler drum turnably in the middle of first/second drums and keeping the winding angle of a high elastic material to the second drum stuck the robot arm at 180 deg. or more. CONSTITUTION: A drive shaft side drum (a first drum) 3 is rotated by the drive of a drive motor 1 and its rotational force is transmitted to a driven shaft side drum (a second drum) 5 through a steel belt (high elastic body) and a robot arm 6 stuck to this drum 5 is turned. Meantime, an idler drum 8 is provided near the driven shaft side drum 5 and by this idler drum 8, the winding angle of the steel belt 4 wound to the driven shaft side drum 5 is made to 180 deg. or more. As this result, the turning range of the robot arm 6 can be expanded and the arm 6 can be turned with a high speed and a high accuracy.
JP62236134A 1987-09-22 1987-09-22 Robot power transmission device Expired - Lifetime JP2519749B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62236134A JP2519749B2 (en) 1987-09-22 1987-09-22 Robot power transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62236134A JP2519749B2 (en) 1987-09-22 1987-09-22 Robot power transmission device

Publications (2)

Publication Number Publication Date
JPS6478784A true JPS6478784A (en) 1989-03-24
JP2519749B2 JP2519749B2 (en) 1996-07-31

Family

ID=16996264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62236134A Expired - Lifetime JP2519749B2 (en) 1987-09-22 1987-09-22 Robot power transmission device

Country Status (1)

Country Link
JP (1) JP2519749B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011052715A (en) * 2009-08-31 2011-03-17 Nsk Ltd Bearing unit for robot joint part, and robot joint part equipped with bearing unit
JP2011156613A (en) * 2010-01-29 2011-08-18 B L Auto Tec Kk Arm drive mechanism and manipulator with the same
JP2020092281A (en) * 2013-08-26 2020-06-11 ブルックス オートメーション インコーポレイテッド Method of operation for transport arm of substrate of substrate processing apparatus, and substrate transport apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3944108B2 (en) 2003-03-31 2007-07-11 株式会社東芝 Power transmission mechanism and manipulator for medical manipulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011052715A (en) * 2009-08-31 2011-03-17 Nsk Ltd Bearing unit for robot joint part, and robot joint part equipped with bearing unit
JP2011156613A (en) * 2010-01-29 2011-08-18 B L Auto Tec Kk Arm drive mechanism and manipulator with the same
JP2020092281A (en) * 2013-08-26 2020-06-11 ブルックス オートメーション インコーポレイテッド Method of operation for transport arm of substrate of substrate processing apparatus, and substrate transport apparatus

Also Published As

Publication number Publication date
JP2519749B2 (en) 1996-07-31

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