JP7383045B2 - ハンドヘルド・ジャッキングツールのための降下機構 - Google Patents
ハンドヘルド・ジャッキングツールのための降下機構 Download PDFInfo
- Publication number
- JP7383045B2 JP7383045B2 JP2021560037A JP2021560037A JP7383045B2 JP 7383045 B2 JP7383045 B2 JP 7383045B2 JP 2021560037 A JP2021560037 A JP 2021560037A JP 2021560037 A JP2021560037 A JP 2021560037A JP 7383045 B2 JP7383045 B2 JP 7383045B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- jacking
- lowering
- retaining
- spring
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims description 49
- 210000003813 thumb Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
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)
Description
2 保持プレート
3 ジャッキング・シャフト
4 降下プレート
5 プッシュ・レバー
6 ヒンジ取付具
7 操作ハンドル
8 枢動構造部
9 ばね
10 解放レバー
11 ジャッキング・フレーム
12 降下機構
13 保持構造部
20 ハンドヘルド・ジャッキングツール
Claims (6)
- ハンドヘルド・ジャッキングツールのための降下機構(12)であって、前記ハンドヘルド・ジャッキングツールが、ジャッキング・フレーム(11)と、ジャッキング・シャフト(3)と、コーキングガン型ジャッキング機構とを有し、前記コーキングガン型ジャッキング機構が、開状態の方に付勢された少なくとも1つのジャッキング・プレート(1)と、前記ジャッキング・プレート(1)の上方の、握持状態の方に付勢された少なくとも1つの保持プレート(2)とを有し、
前記保持プレート(2)の上にあり、非作動時に前記保持プレート(2)と平行である降下プレート(4)と、
前記降下プレート(4)を前記保持プレートの方に付勢するばね(9)と
を有する降下機構(12)において、
親指で動作可能なプッシュ・レバー(5)と、
前記保持プレートの延長部分である解放レバーと、
操作ハンドル(7)の方の後方端部のところで、前記プッシュ・レバー(5)を前記降下プレート(4)に接続するヒンジ取付具(6)と、
前記ヒンジ取付具(6)から後方の所定の距離のところで前記プッシュ・レバー(5)又は保持プレート(2)に接続される枢動構造部(8)と、
前記降下プレート(4)は、前記プッシュ・レバー(5)が下方に押されて前記枢動構造部(8)を中心として枢動したとき、上方に持ち上げられて前記ジャッキング・シャフト(3)を握持し、次いで前記保持プレート(2)を下方に押し、それにより前記保持プレート(2)を前記ジャッキング・シャフト(3)から緩め、そして前記降下プレートが前記ジャッキング・シャフトを握持したまま、前記保持プレート(2)が前記ジャッキング・シャフトに対して前記保持プレート(2)を停止させる角度に到達するまで所定の距離だけ、前記ジャッキング・シャフトに沿って前記フレームを下方に移動させることと
を特徴とする降下機構(12)。 - 前記プッシュ・レバー(5)と、前記解放レバー(10)との前記後方端部が、操作者の親指により容易に動作するように互いの隣に配置される、請求項1に記載の降下機構。
- 前記枢動構造部(8)が、前記フレームの下方の移動の距離を調節するために、後方-前方の方向及び/又は上下方向において移動可能である、請求項1に記載の降下機構。
- 前記ばね(9)がM形のばねプレートであり、前記M形のばねプレートが、前記ジャッキング・シャフトのための孔と、前記保持プレートに前記ばねを保持するための、前記ジャッキング・シャフトの各側においてM形のそれぞれの脚部にある保持構造部(13)とを有する、請求項1に記載の降下機構。
- 前記ばね(9)が、半体Mとして成形されたばねプレートであり、前記ばねプレートが、前記保持プレートに前記ばねを保持するための、半体Mの脚部にある保持構造部(13)を有する、請求項1に記載の降下機構。
- 前記保持構造部(13)が孔であり、前記保持プレート(2)が、前記孔を貫通して嵌め込まれる、請求項4又は5に記載の降下機構。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20190508 | 2019-04-12 | ||
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 (2)
Publication Number | Publication Date |
---|---|
JP2022528552A JP2022528552A (ja) | 2022-06-14 |
JP7383045B2 true JP7383045B2 (ja) | 2023-11-17 |
Family
ID=72751240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021560037A Active JP7383045B2 (ja) | 2019-04-12 | 2020-04-08 | ハンドヘルド・ジャッキングツールのための降下機構 |
Country Status (14)
Country | Link |
---|---|
US (1) | US11554473B2 (ja) |
EP (2) | EP3953541B1 (ja) |
JP (1) | JP7383045B2 (ja) |
KR (1) | KR20210153655A (ja) |
CN (1) | CN113811660B (ja) |
AU (1) | AU2020270776A1 (ja) |
BR (1) | BR112021020318A2 (ja) |
CA (1) | CA3136729A1 (ja) |
EA (1) | EA202192802A1 (ja) |
ES (1) | ES2966700T3 (ja) |
NO (1) | NO345405B1 (ja) |
PL (1) | PL3953541T3 (ja) |
SA (1) | SA521430570B1 (ja) |
WO (1) | WO2020209731A1 (ja) |
Families Citing this family (4)
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US2820608A (en) | 1952-09-26 | 1958-01-21 | Braselmann Ferdinand | Lifting device |
US5622355A (en) | 1995-09-15 | 1997-04-22 | Kopp; John G. | Lifting and supporting apparatus |
JP2009270398A (ja) | 2008-05-12 | 2009-11-19 | Yoshihiro Kinoshita | ハンドジャッキ |
JP5655451B2 (ja) | 2010-09-15 | 2015-01-21 | Dic株式会社 | 熱硬化性樹脂組成物およびプリント配線板用層間接着フィルム |
JP6150397B2 (ja) | 2013-08-20 | 2017-06-21 | 株式会社サンシン | ボールねじ研磨方法及びその装置 |
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GB501554A (en) * | 1937-10-21 | 1939-03-01 | George Bowman | Improvements for lifting jacks |
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-
2019
- 2019-04-12 NO NO20190508A patent/NO345405B1/en unknown
-
2020
- 2020-04-08 CA CA3136729A patent/CA3136729A1/en active Pending
- 2020-04-08 US US17/602,485 patent/US11554473B2/en active Active
- 2020-04-08 KR KR1020217036780A patent/KR20210153655A/ko active Search and Examination
- 2020-04-08 BR BR112021020318A patent/BR112021020318A2/pt unknown
- 2020-04-08 AU AU2020270776A patent/AU2020270776A1/en active Pending
- 2020-04-08 WO PCT/NO2020/050100 patent/WO2020209731A1/en unknown
- 2020-04-08 ES ES20786234T patent/ES2966700T3/es active Active
- 2020-04-08 JP JP2021560037A patent/JP7383045B2/ja active Active
- 2020-04-08 EA EA202192802A patent/EA202192802A1/ru unknown
- 2020-04-08 CN CN202080028384.1A patent/CN113811660B/zh active Active
- 2020-04-08 PL PL20786234.3T patent/PL3953541T3/pl unknown
- 2020-04-08 EP EP20786234.3A patent/EP3953541B1/en active Active
- 2020-04-08 EP EP23207902.0A patent/EP4353922A1/en active Pending
-
2021
- 2021-10-12 SA SA521430570A patent/SA521430570B1/ar unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2820608A (en) | 1952-09-26 | 1958-01-21 | Braselmann Ferdinand | Lifting device |
US5622355A (en) | 1995-09-15 | 1997-04-22 | Kopp; John G. | Lifting and supporting apparatus |
JP2009270398A (ja) | 2008-05-12 | 2009-11-19 | Yoshihiro Kinoshita | ハンドジャッキ |
JP5655451B2 (ja) | 2010-09-15 | 2015-01-21 | Dic株式会社 | 熱硬化性樹脂組成物およびプリント配線板用層間接着フィルム |
JP6150397B2 (ja) | 2013-08-20 | 2017-06-21 | 株式会社サンシン | ボールねじ研磨方法及びその装置 |
Also Published As
Publication number | Publication date |
---|---|
US20220203511A1 (en) | 2022-06-30 |
KR20210153655A (ko) | 2021-12-17 |
EP3953541A4 (en) | 2022-12-21 |
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 |
BR112021020318A2 (pt) | 2021-12-14 |
US11554473B2 (en) | 2023-01-17 |
ES2966700T3 (es) | 2024-04-23 |
EP3953541A1 (en) | 2022-02-16 |
NO345405B1 (en) | 2021-01-18 |
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