BR112016026476A8 - Bloco de corrente - Google Patents

Bloco de corrente

Info

Publication number
BR112016026476A8
BR112016026476A8 BR112016026476A BR112016026476A BR112016026476A8 BR 112016026476 A8 BR112016026476 A8 BR 112016026476A8 BR 112016026476 A BR112016026476 A BR 112016026476A BR 112016026476 A BR112016026476 A BR 112016026476A BR 112016026476 A8 BR112016026476 A8 BR 112016026476A8
Authority
BR
Brazil
Prior art keywords
frame
outer peripheral
gear
peripheral wall
upper rib
Prior art date
Application number
BR112016026476A
Other languages
English (en)
Other versions
BR112016026476A2 (pt
BR112016026476B1 (pt
Inventor
Akinori Shirota
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 BR112016026476A2 publication Critical patent/BR112016026476A2/pt
Publication of BR112016026476A8 publication Critical patent/BR112016026476A8/pt
Publication of BR112016026476B1 publication Critical patent/BR112016026476B1/pt

Links

Classifications

    • 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
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket
    • 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
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • 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
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/023—Hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/07—Brakes with axial thrust for winches, hoists or similar devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)

Abstract

bloco de corrente. um bloco de corrente (10), dotado de: uma armação (20): e uma tampa de engrenagem (40) fixada à armação (20) com um meio de fixação (sb2) disposto entre as mesmas, a tampa de engrenagem (40) formando um espaço interior (s2) vedado a partir do exterior entre a tampa de engrenagem (40) e a armação (20) e rotativamente sustentado um lado de extremidade de um elemento de engrenagem de redução (71). uma parte de armação do lado de engrenagem (23) é dotada de uma parte inferior (23a) e uma parede periférica externa (23b) que se projeta a partir de uma parte de borda periférica externa da parte inferior (23a). uma nervura superior (261) tendo as duas extremidades conectadas à parte de parede periférica externa (23b) é fornecida em uma porção do lado superior da armação do lado de engrenagem (23) na qual um furo de inserção (24) e um eixo de ligação (111) são fornecidos, a nervura superior (261) sendo fornecida em uma porção mais próxima ao centro do espaço interior (s2) do que a parte de parede periférica externa (23b). a nervura superior (261) é fornecida adjacente ao furo de inserção (24) e o eixo de ligação (111).
BR112016026476-2A 2014-05-16 2015-04-30 Bloco de corrente BR112016026476B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-102822 2014-05-16
JP2014102822 2014-05-16
PCT/JP2015/063043 WO2015174293A1 (ja) 2014-05-16 2015-04-30 チェーンブロック

Publications (3)

Publication Number Publication Date
BR112016026476A2 BR112016026476A2 (pt) 2017-08-15
BR112016026476A8 true BR112016026476A8 (pt) 2021-09-28
BR112016026476B1 BR112016026476B1 (pt) 2022-12-27

Family

ID=54479834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016026476-2A BR112016026476B1 (pt) 2014-05-16 2015-04-30 Bloco de corrente

Country Status (10)

Country Link
US (1) US10407287B2 (pt)
EP (1) EP3144262B1 (pt)
JP (1) JP6467407B2 (pt)
KR (1) KR101814590B1 (pt)
CN (1) CN106458548B (pt)
AU (1) AU2015260436B2 (pt)
BR (1) BR112016026476B1 (pt)
CA (1) CA2948450C (pt)
TW (1) TWI649252B (pt)
WO (1) WO2015174293A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160178307A1 (en) * 2014-12-19 2016-06-23 William Johnson Hoist device with shooting aid
CN107150967A (zh) * 2017-06-27 2017-09-12 重庆维大力起重设备有限公司 一种手动葫芦传动机构
CN110510451A (zh) * 2019-09-03 2019-11-29 同济大学 宽体滑轮
DE102021108443A1 (de) 2021-04-01 2022-10-06 Ketten Wälder GmbH Manueller Hebezug
CN116022679A (zh) * 2023-03-24 2023-04-28 河北宇雕起重装备科技有限公司 一种封闭式带润滑机构的手拉葫芦

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623731A (en) * 1948-04-15 1952-12-30 Badger State Gear Company Inc Chain hoist
US2739789A (en) * 1950-07-01 1956-03-27 Manning Maxwell & Moore Inc Chain block hoist
US2642266A (en) * 1950-11-06 1953-06-16 Lisbon Machine Company Inc Hoist
JPS5227808Y2 (pt) * 1973-05-14 1977-06-24
JP2919810B2 (ja) * 1997-05-15 1999-07-19 象印チエンブロック株式会社 手動式チェンブロック
CN1852855A (zh) * 2003-09-16 2006-10-25 鬼头股份有限公司 提升牵引机
JP2005112631A (ja) 2003-09-16 2005-04-28 Kito Corp 巻上牽引機
JP4698266B2 (ja) 2005-03-29 2011-06-08 株式会社キトー 巻上機における過負荷防止装置
JP4693506B2 (ja) 2005-06-03 2011-06-01 株式会社キトー 巻上牽引機
JP6068857B2 (ja) * 2012-07-30 2017-01-25 株式会社キトー チェーンブロック
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
JP6029955B2 (ja) * 2012-11-30 2016-11-24 株式会社キトー チェーンブロック
CN203461748U (zh) 2013-09-13 2014-03-05 株式会社开道 链式葫芦

Also Published As

Publication number Publication date
CA2948450A1 (en) 2015-11-19
CN106458548B (zh) 2018-08-21
JPWO2015174293A1 (ja) 2017-07-13
JP6467407B2 (ja) 2019-02-13
KR20160148002A (ko) 2016-12-23
BR112016026476A2 (pt) 2017-08-15
AU2015260436B2 (en) 2017-12-14
WO2015174293A1 (ja) 2015-11-19
CA2948450C (en) 2018-03-13
TW201600447A (zh) 2016-01-01
US20170174483A1 (en) 2017-06-22
CN106458548A (zh) 2017-02-22
AU2015260436A1 (en) 2016-12-08
EP3144262B1 (en) 2019-06-05
EP3144262A1 (en) 2017-03-22
TWI649252B (zh) 2019-02-01
US10407287B2 (en) 2019-09-10
BR112016026476B1 (pt) 2022-12-27
KR101814590B1 (ko) 2018-01-04
EP3144262A4 (en) 2018-01-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/2015, OBSERVADAS AS CONDICOES LEGAIS