BR112022020696A2 - Dispositivo de freio, guincho de alavanca, e mecanismo de catraca - Google Patents

Dispositivo de freio, guincho de alavanca, e mecanismo de catraca

Info

Publication number
BR112022020696A2
BR112022020696A2 BR112022020696A BR112022020696A BR112022020696A2 BR 112022020696 A2 BR112022020696 A2 BR 112022020696A2 BR 112022020696 A BR112022020696 A BR 112022020696A BR 112022020696 A BR112022020696 A BR 112022020696A BR 112022020696 A2 BR112022020696 A2 BR 112022020696A2
Authority
BR
Brazil
Prior art keywords
ratchet
teeth
brake device
brake
ratchet wheel
Prior art date
Application number
BR112022020696A
Other languages
English (en)
Portuguese (pt)
Inventor
Shirota Akinori
Original Assignee
Kito Kk
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 Kito Kk filed Critical Kito Kk
Publication of BR112022020696A2 publication Critical patent/BR112022020696A2/pt

Links

Classifications

    • 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
    • B66D5/32—Detent devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated
    • 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
    • B66D5/32—Detent devices
    • B66D5/34—Detent devices having latches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Braking Elements And Transmission Devices (AREA)
BR112022020696A 2020-04-14 2021-01-28 Dispositivo de freio, guincho de alavanca, e mecanismo de catraca BR112022020696A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020072176 2020-04-14
PCT/JP2021/002971 WO2021210236A1 (ja) 2020-04-14 2021-01-28 ブレーキ装置、レバーホイストおよびラチェット機構

Publications (1)

Publication Number Publication Date
BR112022020696A2 true BR112022020696A2 (pt) 2022-11-29

Family

ID=78084204

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022020696A BR112022020696A2 (pt) 2020-04-14 2021-01-28 Dispositivo de freio, guincho de alavanca, e mecanismo de catraca

Country Status (11)

Country Link
US (2) US12479703B2 (https=)
JP (2) JP7460265B2 (https=)
KR (1) KR20230002588A (https=)
CN (1) CN115397763B (https=)
AU (1) AU2021257687A1 (https=)
BR (1) BR112022020696A2 (https=)
CA (1) CA3175208A1 (https=)
DE (1) DE112021002284T5 (https=)
TW (1) TWI895366B (https=)
WO (1) WO2021210236A1 (https=)
ZA (1) ZA202211129B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3175208A1 (en) * 2020-04-14 2021-10-21 Kito Corporation Brake device, lever hoist, and ratchet mechanism
CN116817848B (zh) * 2023-03-07 2026-02-06 安徽农业大学 一种垂直高度量测仪及测量方法
CN118359102B (zh) * 2024-05-21 2024-10-15 广东路通达建设工程有限公司 一种市政道路管道铺设结构

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803489A (en) * 1955-12-21 1957-08-20 Albino S Zito Load-lifting device of the self-gripping type
US3138030A (en) * 1961-02-14 1964-06-23 American Mach & Foundry Pawl and ratchet mechanisms
JPS4821857Y1 (https=) * 1970-06-20 1973-06-26
JPS52127357A (en) * 1976-04-19 1977-10-25 Seikosha Kk 22stage position retaining device
US4287396A (en) * 1980-01-16 1981-09-01 Greenwald Electro-Mechanical Consultants, Inc. Control device for a coin operated mechanism
JPH079896Y2 (ja) * 1989-01-23 1995-03-08 株式会社ニッチ 牽引巻上機
FR2642786B1 (fr) * 1989-02-07 1991-05-10 Europ Agence Spatiale Dispositif de verrouillage lineaire ou circulaire, du type dit a cliquet, autobloquant et a deblocage automatique
CN2083332U (zh) 1990-04-21 1991-08-21 刘克坚 节能拉线开关
CN2075817U (zh) * 1990-08-03 1991-04-24 黎文良 拉线开关
JP2601207Y2 (ja) 1992-12-28 1999-11-15 株式会社シマノ 自転車用の変速操作装置
JPH06263396A (ja) 1993-03-11 1994-09-20 Ookubo Haguruma Kogyo Kk 減速機
JP3086874B2 (ja) * 1998-12-02 2000-09-11 象印チエンブロック株式会社 チェーンレバーホイスト
US6517054B2 (en) * 2001-04-23 2003-02-11 Vital Kogyo Kabushiki Kaisha Lever hoist with overload preventing device
JP4987522B2 (ja) * 2007-03-14 2012-07-25 株式会社キトー 巻上牽引機におけるブレーキ装置
JP2011102182A (ja) 2009-11-12 2011-05-26 Kito Corp 巻上機におけるメカニカルブレーキ装置
CN202625719U (zh) 2012-04-24 2012-12-26 吾信工业股份有限公司 棘轮刹车结构
JP2014108839A (ja) 2012-11-30 2014-06-12 Kito Corp チェーンブロックおよびロードチェーン
CA2948450C (en) 2014-05-16 2018-03-13 Kito Corporation Chain block
CA3175208A1 (en) * 2020-04-14 2021-10-21 Kito Corporation Brake device, lever hoist, and ratchet mechanism

Also Published As

Publication number Publication date
ZA202211129B (en) 2023-06-28
US12479703B2 (en) 2025-11-25
CN115397763A (zh) 2022-11-25
US20230143207A1 (en) 2023-05-11
JPWO2021210236A1 (https=) 2021-10-21
KR20230002588A (ko) 2023-01-05
CN115397763B (zh) 2026-02-27
TWI895366B (zh) 2025-09-01
JP2024072859A (ja) 2024-05-28
TW202138279A (zh) 2021-10-16
CA3175208A1 (en) 2021-10-21
WO2021210236A1 (ja) 2021-10-21
US20260062263A1 (en) 2026-03-05
JP7762247B2 (ja) 2025-10-29
AU2021257687A1 (en) 2022-11-03
JP7460265B2 (ja) 2024-04-02
DE112021002284T5 (de) 2023-02-09

Similar Documents

Publication Publication Date Title
BR112022020696A2 (pt) Dispositivo de freio, guincho de alavanca, e mecanismo de catraca
CN204677647U (zh) 车辆用制动装置
BR112012020189A2 (pt) freio mecânico para aerogerador
BRPI0710998B8 (pt) disco de freio, pastilha de freio e placa de pressão
BR112014015409A8 (pt) aparelho de cintagem
BR112013009678A2 (pt) Dispositivo de controle de força de frenagem para um veículo
BR102012015619A2 (pt) um freio
CN104763756B (zh) 一种牵引车制动器总成
BR112013025282A2 (pt) placas de torque adaptáveis
BR112014019859A8 (pt) Mecanismo de ligação, e, condicionador de ar veicular
MY140497A (en) Speed governor for elevator
TWI415581B (https=)
BR112017024170B1 (pt) Transmissão de elemento flexível
CN106151329A (zh) 刹车自动调整装置
CN204647068U (zh) 一种牵引车制动器总成
CN204647095U (zh) 一种调节器总成
CN201240730Y (zh) 电梯超速限制装置
CN207437611U (zh) 一种康复机器人悬吊系统卷扬机手动离合机构
BR112015012217A2 (pt) dispositivo de transmissão de energia de veículo
WO2023159731A1 (zh) 一种自调节电动车用鼓式制动器
CN207330026U (zh) 一种集成式可故障降级使用的缓速装置
US11780715B2 (en) Hoist brake
CN221838785U (zh) 一种鼓式制动器的制动间隙自动调整机构
CN204387160U (zh) 一种带式制动器的退距均等装置
CN204391616U (zh) 一种轻小型手扳紧线器

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122026001244-3 PROTOCOLO 870260005019 EM 19/01/2026 15:22.