BR112021020318A2 - Mecanismo de abaixamento para uma ferramenta de elevação portátil - Google Patents

Mecanismo de abaixamento para uma ferramenta de elevação portátil

Info

Publication number
BR112021020318A2
BR112021020318A2 BR112021020318A BR112021020318A BR112021020318A2 BR 112021020318 A2 BR112021020318 A2 BR 112021020318A2 BR 112021020318 A BR112021020318 A BR 112021020318A BR 112021020318 A BR112021020318 A BR 112021020318A BR 112021020318 A2 BR112021020318 A2 BR 112021020318A2
Authority
BR
Brazil
Prior art keywords
lowering
plate
lever
lifting tool
lowering mechanism
Prior art date
Application number
BR112021020318A
Other languages
English (en)
Inventor
Øyvind Resch
Original Assignee
Viking Arm AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=72751240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112021020318(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viking Arm AS filed Critical Viking Arm AS
Publication of BR112021020318A2 publication Critical patent/BR112021020318A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F15/00—Crowbars or levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1805—Ceiling panel lifting devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1805—Ceiling panel lifting devices
    • E04F21/1822—Ceiling panel lifting devices with pivotally mounted arms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1894—Lever-type lifters gripping the bottom edge of wall panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/08—Shores or struts; Chocks telescopic with parts held relatively to each other by friction or gripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/0052—Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/02—Lifting devices with a toothed post and pawl latch or with a post and locking elements
    • B66F2700/025—Lifting devices with a toothed post and pawl latch or with a post and locking elements with a post and locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manipulator (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

mecanismo de abaixamento para uma ferramenta de elevação portátil. mecanismo de abaixamento para uma ferramenta de elevação portátil compreendendo um mecanismo de elevação de pistola de calafetagem. o mecanismo de abaixamento compreende uma placa de abaixamento (4) no topo da placa de retenção (2), uma alavanca de empuxo (5) conectada com uma fixação de dobradiça (6) à placa de abaixamento em uma extremidade traseira, em que a alavanca de empuxo está pivotando em torno de uma estrutura pivô (8) conectada à alavanca ou à placa de retenção em uma distância retroativa a partir da fixação de dobradiça, fazendo com que a placa de abaixamento (4) prenda o eixo de elevação (3) quando a alavanca é empurrada para baixo e então, por sua vez, empurrando a placa de retenção para baixo e soltando-a a partir do eixo de elevação e movendo-a ao longo do eixo de elevação em uma distância determinada pela ação de pivotamento da alavanca. a placa de abaixamento é retida em posição por uma mola (9) que solicita a placa de abaixamento em direção à placa de retenção.
BR112021020318A 2019-04-12 2020-04-08 Mecanismo de abaixamento para uma ferramenta de elevação portátil BR112021020318A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20190508A NO345405B1 (en) 2019-04-12 2019-04-12 Lowering mechanism for hand held jacking tool..
PCT/NO2020/050100 WO2020209731A1 (en) 2019-04-12 2020-04-08 Lowering mechanism for hand held jacking tool

Publications (1)

Publication Number Publication Date
BR112021020318A2 true BR112021020318A2 (pt) 2021-12-14

Family

ID=72751240

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020318A BR112021020318A2 (pt) 2019-04-12 2020-04-08 Mecanismo de abaixamento para uma ferramenta de elevação portátil

Country Status (14)

Country Link
US (1) US11554473B2 (pt)
EP (2) EP3953541B1 (pt)
JP (1) JP7383045B2 (pt)
KR (1) KR20210153655A (pt)
CN (1) CN113811660B (pt)
AU (1) AU2020270776A1 (pt)
BR (1) BR112021020318A2 (pt)
CA (1) CA3136729A1 (pt)
EA (1) EA202192802A1 (pt)
ES (1) ES2966700T3 (pt)
NO (1) NO345405B1 (pt)
PL (1) PL3953541T3 (pt)
SA (1) SA521430570B1 (pt)
WO (1) WO2020209731A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022003031U1 (de) * 2021-10-25 2024-06-24 Stanley Black & Decker, Inc. Hebe- und Senkwerkzeug
US11603297B1 (en) * 2021-12-14 2023-03-14 Yun Kuan Enterprise Co., Ltd. Lift jack
CN218507456U (zh) * 2022-09-13 2023-02-21 浙江火山机械有限公司 一种提升工具的可调下降行程装置
DE102022134752A1 (de) 2022-12-23 2024-07-04 Bessey Tool Gmbh & Co. Kg Hebezwinge

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Also Published As

Publication number Publication date
US20220203511A1 (en) 2022-06-30
KR20210153655A (ko) 2021-12-17
EP3953541A4 (en) 2022-12-21
JP7383045B2 (ja) 2023-11-17
NO20190508A1 (en) 2020-10-13
EP3953541C0 (en) 2023-11-08
SA521430570B1 (ar) 2022-11-14
JP2022528552A (ja) 2022-06-14
EP4353922A1 (en) 2024-04-17
EP3953541B1 (en) 2023-11-08
EA202192802A1 (ru) 2022-02-04
CN113811660A (zh) 2021-12-17
WO2020209731A1 (en) 2020-10-15
CA3136729A1 (en) 2020-10-15
PL3953541T3 (pl) 2024-04-02
CN113811660B (zh) 2023-06-27
AU2020270776A1 (en) 2021-11-04
US11554473B2 (en) 2023-01-17
ES2966700T3 (es) 2024-04-23
EP3953541A1 (en) 2022-02-16
NO345405B1 (en) 2021-01-18

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: VIKING ARM AS (NO)