JPS5440971A - Centrifugal brake apparatus - Google Patents

Centrifugal brake apparatus

Info

Publication number
JPS5440971A
JPS5440971A JP10627477A JP10627477A JPS5440971A JP S5440971 A JPS5440971 A JP S5440971A JP 10627477 A JP10627477 A JP 10627477A JP 10627477 A JP10627477 A JP 10627477A JP S5440971 A JPS5440971 A JP S5440971A
Authority
JP
Japan
Prior art keywords
brake
controlled shaft
movable piece
disc
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
JP10627477A
Other languages
Japanese (ja)
Other versions
JPS6122177B2 (en
Inventor
Toyohisa Shimodaira
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10627477A priority Critical patent/JPS5440971A/en
Priority to US05/937,981 priority patent/US4216848A/en
Publication of JPS5440971A publication Critical patent/JPS5440971A/en
Publication of JPS6122177B2 publication Critical patent/JPS6122177B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To make it possible to stop the controlled shaft by allowing the controlled shaft to be stopped by the axis-directional operation of a movable piece, in a centrifugal brake apparatus in which brake is applied to the controlled shaft by the spring-out of the movable piece.
CONSTITUTION: On the outside of the movable piece 4A of a centrigugal brake installed on the outer periphery of a centrifugal brake fixing piece 7A fixed at the end part of a controlled shaft 6A, a disc brake 8A is fitted in a brake case 3A in free movement by means of screw, and a brake wheel 9 is installed between the brake disc 8A and the gear case 2A. Thus, when the controlled shaft 6A revolves in high speed above the permissible number of revolution, the centrifugal brake movable piece 4A springs out against a leaf spring 5A, and contacts with the brake disc 8A, and allows said brake disc to transfer in the direction of the shaft towards the gear case 2A side, and the brake wheel 9 is interposed between the gear case 2A and the brake disc 8A, and the controlled shaft 6A is braked and stopped
COPYRIGHT: (C)1979,JPO&Japio
JP10627477A 1977-09-06 1977-09-06 Centrifugal brake apparatus Granted JPS5440971A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10627477A JPS5440971A (en) 1977-09-06 1977-09-06 Centrifugal brake apparatus
US05/937,981 US4216848A (en) 1977-09-06 1978-08-30 Centrifugal braking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10627477A JPS5440971A (en) 1977-09-06 1977-09-06 Centrifugal brake apparatus

Publications (2)

Publication Number Publication Date
JPS5440971A true JPS5440971A (en) 1979-03-31
JPS6122177B2 JPS6122177B2 (en) 1986-05-30

Family

ID=14429492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10627477A Granted JPS5440971A (en) 1977-09-06 1977-09-06 Centrifugal brake apparatus

Country Status (1)

Country Link
JP (1) JPS5440971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458170A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Brake gear

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833062U (en) * 1971-08-25 1973-04-21
JPS5248773A (en) * 1975-10-17 1977-04-19 Mitsubishi Electric Corp Braking device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833062U (en) * 1971-08-25 1973-04-21
JPS5248773A (en) * 1975-10-17 1977-04-19 Mitsubishi Electric Corp Braking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458170A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Brake gear

Also Published As

Publication number Publication date
JPS6122177B2 (en) 1986-05-30

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