JP7537981B2 - 高所作業車 - Google Patents

高所作業車 Download PDF

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Publication number
JP7537981B2
JP7537981B2 JP2020171634A JP2020171634A JP7537981B2 JP 7537981 B2 JP7537981 B2 JP 7537981B2 JP 2020171634 A JP2020171634 A JP 2020171634A JP 2020171634 A JP2020171634 A JP 2020171634A JP 7537981 B2 JP7537981 B2 JP 7537981B2
Authority
JP
Japan
Prior art keywords
link member
boom
tip
work platform
pivotally connected
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.)
Active
Application number
JP2020171634A
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English (en)
Japanese (ja)
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JP2022063388A (ja
JP2022063388A5 (https=
Inventor
裕也 渡邉
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.)
Aichi Corp
Original Assignee
Aichi Corp
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 Aichi Corp filed Critical Aichi Corp
Priority to JP2020171634A priority Critical patent/JP7537981B2/ja
Priority to EP21196399.6A priority patent/EP3981733B1/en
Priority to US17/478,086 priority patent/US20220112062A1/en
Publication of JP2022063388A publication Critical patent/JP2022063388A/ja
Publication of JP2022063388A5 publication Critical patent/JP2022063388A5/ja
Application granted granted Critical
Publication of JP7537981B2 publication Critical patent/JP7537981B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP2020171634A 2020-10-12 2020-10-12 高所作業車 Active JP7537981B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020171634A JP7537981B2 (ja) 2020-10-12 2020-10-12 高所作業車
EP21196399.6A EP3981733B1 (en) 2020-10-12 2021-09-13 Vehicle with an aerial work platform
US17/478,086 US20220112062A1 (en) 2020-10-12 2021-09-17 Vehicle with an aerial work platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020171634A JP7537981B2 (ja) 2020-10-12 2020-10-12 高所作業車

Publications (3)

Publication Number Publication Date
JP2022063388A JP2022063388A (ja) 2022-04-22
JP2022063388A5 JP2022063388A5 (https=) 2023-09-29
JP7537981B2 true JP7537981B2 (ja) 2024-08-21

Family

ID=77750066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020171634A Active JP7537981B2 (ja) 2020-10-12 2020-10-12 高所作業車

Country Status (3)

Country Link
US (1) US20220112062A1 (https=)
EP (1) EP3981733B1 (https=)
JP (1) JP7537981B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300012627A1 (it) * 2023-06-20 2024-12-20 Moveco S R L Unita' ad attuatore rotante con controllo di carico

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003521429A (ja) 1999-12-14 2003-07-15 １９９４ ウェイヤー ファミリー リミテッド パートナーシップ 回転アクチュエータを備えた作業プラットホーム
CN107108189A (zh) 2014-12-04 2017-08-29 哈罗特集团 用于升降负载、被固定以在叉上运输的紧凑设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786723A (en) * 1952-05-12 1957-03-26 Chester A Harsch Cage leveling apparatus
US3834488A (en) * 1972-11-06 1974-09-10 J Grove Aerial platform with articulating jib
JPS52157626U (https=) * 1976-05-25 1977-11-30
GB1537771A (en) * 1976-12-14 1979-01-04 Simon Eng Dudley Ltd Access equipment
GB2062258B (en) * 1979-11-01 1983-11-16 Simon Eng Dudley Ltd Safe load indicator
JPS58191195U (ja) * 1982-06-15 1983-12-19 住友重機械工業株式会社 移動式クレ−ンに於ける荷重検出装置
JPH0637295U (ja) * 1992-10-23 1994-05-17 株式会社アイチコーポレーション Σ型高所作業車の制御装置
JPH0967099A (ja) * 1995-08-30 1997-03-11 Aichi Corp 高所作業車の積載荷重検出装置
US5669517A (en) * 1996-06-11 1997-09-23 Genie Industries, Inc. Articulating boom incorporating a linkage counterweight
JP2001348196A (ja) * 2000-06-08 2001-12-18 Aichi Corp 作業用車両の作業台支持装置
ITMO20040217A1 (it) * 2004-08-31 2004-11-30 Manitou Costruzione Ind S R L Dispositivo per la rivelazione del massimo carico consentito in piattaforme elevabili.
AU2008101185A4 (en) * 2008-12-02 2009-01-22 Nijhuis, Johannes One way weighing system
FR3002799B1 (fr) * 2013-03-01 2015-07-31 Haulotte Group Cellule de mesure d'effort pour nacelle elevatrice et nacelle elevatrice comprenant une telle cellule
JP6668502B2 (ja) * 2016-04-08 2020-03-18 ジェイエルジー インダストリーズ インク．Ｊｌｇ Ｉｎｄｕｓｔｒｉｅｓ Ｉｎｃ． プラットフォーム荷重検知システム
US10961099B2 (en) * 2016-09-09 2021-03-30 Terex Usa, Llc Flexible plate scale for platform load weighing
US10843912B1 (en) * 2019-07-26 2020-11-24 Ox Industries, Inc Electric rotary actuator for aerial work platform

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003521429A (ja) 1999-12-14 2003-07-15 １９９４ ウェイヤー ファミリー リミテッド パートナーシップ 回転アクチュエータを備えた作業プラットホーム
CN107108189A (zh) 2014-12-04 2017-08-29 哈罗特集团 用于升降负载、被固定以在叉上运输的紧凑设备

Also Published As

Publication number Publication date
EP3981733B1 (en) 2024-03-06
EP3981733A1 (en) 2022-04-13
JP2022063388A (ja) 2022-04-22
US20220112062A1 (en) 2022-04-14

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