JP7305806B2 - ブレーキ解放機構、ブレーキ付モータ及び巻上機 - Google Patents

ブレーキ解放機構、ブレーキ付モータ及び巻上機 Download PDF

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Publication number
JP7305806B2
JP7305806B2 JP2021574524A JP2021574524A JP7305806B2 JP 7305806 B2 JP7305806 B2 JP 7305806B2 JP 2021574524 A JP2021574524 A JP 2021574524A JP 2021574524 A JP2021574524 A JP 2021574524A JP 7305806 B2 JP7305806 B2 JP 7305806B2
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Japan
Prior art keywords
brake
ball
motor
screw
release mechanism
Prior art date
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JP2021574524A
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English (en)
Japanese (ja)
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JPWO2021153071A1 (https=
Inventor
慎二 萩原
亜維 有泉
広 上湯瀬
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.)
Kito Corp
Original Assignee
Kito Corp
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Publication date
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Publication of JPWO2021153071A1 publication Critical patent/JPWO2021153071A1/ja
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Publication of JP7305806B2 publication Critical patent/JP7305806B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • 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
    • F16D65/00—Parts or details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2021574524A 2020-01-30 2020-12-17 ブレーキ解放機構、ブレーキ付モータ及び巻上機 Active JP7305806B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020013936 2020-01-30
JP2020013936 2020-01-30
PCT/JP2020/047138 WO2021153071A1 (ja) 2020-01-30 2020-12-17 ブレーキ解放機構、ブレーキ付モータ及び巻上機

Publications (2)

Publication Number Publication Date
JPWO2021153071A1 JPWO2021153071A1 (https=) 2021-08-05
JP7305806B2 true JP7305806B2 (ja) 2023-07-10

Family

ID=77078065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574524A Active JP7305806B2 (ja) 2020-01-30 2020-12-17 ブレーキ解放機構、ブレーキ付モータ及び巻上機

Country Status (2)

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JP (1) JP7305806B2 (https=)
WO (1) WO2021153071A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3396016B2 (ja) 1996-10-11 2003-04-14 株式会社三協精機製作所 ブレーキ付きモータ
JP2007209123A (ja) 2006-02-02 2007-08-16 Mitsubishi Electric Corp 無励磁作動形電磁ブレーキ付き回転電機
CN103078443A (zh) 2011-10-26 2013-05-01 大连黄海起重电机有限责任公司 一种起重电机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297111A (en) * 1976-02-12 1977-08-15 Kito Kk Winder brake disengaging mechanism
JPS5771191U (https=) * 1980-10-17 1982-04-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3396016B2 (ja) 1996-10-11 2003-04-14 株式会社三協精機製作所 ブレーキ付きモータ
JP2007209123A (ja) 2006-02-02 2007-08-16 Mitsubishi Electric Corp 無励磁作動形電磁ブレーキ付き回転電機
CN103078443A (zh) 2011-10-26 2013-05-01 大连黄海起重电机有限责任公司 一种起重电机

Also Published As

Publication number Publication date
JPWO2021153071A1 (https=) 2021-08-05
WO2021153071A1 (ja) 2021-08-05

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