JP5735757B2 - クレーンにおいて使用するための圧縮性のストップ部材 - Google Patents

クレーンにおいて使用するための圧縮性のストップ部材 Download PDF

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Publication number
JP5735757B2
JP5735757B2 JP2010115857A JP2010115857A JP5735757B2 JP 5735757 B2 JP5735757 B2 JP 5735757B2 JP 2010115857 A JP2010115857 A JP 2010115857A JP 2010115857 A JP2010115857 A JP 2010115857A JP 5735757 B2 JP5735757 B2 JP 5735757B2
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Japan
Prior art keywords
housing
rod
support portion
rod support
liquid chamber
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JP2010115857A
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English (en)
Japanese (ja)
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JP2010285282A (ja
JP2010285282A5 (enExample
Inventor
アール． ウェルネッケ チャールズ
アール． ウェルネッケ チャールズ
ジェイ． アルビンジャー ティモシー
ジェイ． アルビンジャー ティモシー
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Manitowoc Crane Companies LLC
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Manitowoc Crane Companies LLC
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Publication of JP2010285282A publication Critical patent/JP2010285282A/ja
Publication of JP2010285282A5 publication Critical patent/JP2010285282A5/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/92—Snubbers or dashpots for preventing backwards swinging of jibs, e.g. in the event of cable or tackle breakage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/061—Mono-tubular units

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jib Cranes (AREA)
  • Fluid-Damping Devices (AREA)
JP2010115857A 2009-05-20 2010-05-20 クレーンにおいて使用するための圧縮性のストップ部材 Active JP5735757B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17993509P 2009-05-20 2009-05-20
US61/179,935 2009-05-20

Publications (3)

Publication Number Publication Date
JP2010285282A JP2010285282A (ja) 2010-12-24
JP2010285282A5 JP2010285282A5 (enExample) 2013-07-04
JP5735757B2 true JP5735757B2 (ja) 2015-06-17

Family

ID=42668695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010115857A Active JP5735757B2 (ja) 2009-05-20 2010-05-20 クレーンにおいて使用するための圧縮性のストップ部材

Country Status (6)

Country Link
US (1) US8910807B2 (enExample)
EP (1) EP2253577B1 (enExample)
JP (1) JP5735757B2 (enExample)
CN (1) CN101891124B (enExample)
BR (1) BRPI1001920A2 (enExample)
RU (1) RU2544255C2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010013328A1 (de) * 2010-03-30 2011-10-06 Liebherr-Werk Nenzing Gmbh Rückfallstütze
CN102275841A (zh) * 2011-06-15 2011-12-14 长沙中联重工科技发展股份有限公司 臂架防后倾缓冲装置
CN102515045B (zh) * 2011-12-13 2013-06-12 中联重科股份有限公司 变刚度缓冲装置、起重臂防后倾装置和起重机
JP5870885B2 (ja) * 2012-09-26 2016-03-01 コベルコクレーン株式会社 クレーンの起伏部材
JP6004537B2 (ja) * 2013-03-18 2016-10-12 コベルコ建機株式会社 ジブ
US10173869B2 (en) * 2014-12-12 2019-01-08 Manitowoc Crane Companies, Llc Gravity actuated crane stop
US10370226B2 (en) * 2015-06-12 2019-08-06 Manitowoc Crane Companies, Llc Fast acting compressible stop
KR101802842B1 (ko) 2016-02-15 2017-11-29 (주)신화중공업 타워 크레인용 가변형 월타이
JP6361674B2 (ja) * 2016-03-03 2018-07-25 コベルコ建機株式会社 クレーンのブーム用バックストップ構造
CN106395645B (zh) * 2016-12-02 2018-10-02 徐州重型机械有限公司 风电臂翻转方法及起重机
DE102018106753B4 (de) * 2018-03-22 2021-11-11 Liebherr-Werk Ehingen Gmbh Mobilkran mit zweiteiligem Spitzenausleger sowie Verfahren zum Aufrichten des Auslegersystems eines derartigen Mobilkrans
JP7086704B2 (ja) * 2018-05-09 2022-06-20 住友重機械建機クレーン株式会社 クレーン
NL2025943B1 (en) * 2020-06-29 2022-03-04 Itrec Bv heavy lift crane
EP4428089A4 (en) * 2021-12-08 2025-07-16 Kobelco Constr Mach Co Ltd CRANE

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US2390208A (en) 1940-03-11 1945-12-04 Nat Automotive Fibres Inc Heating apparatus
JPS5032696Y1 (enExample) * 1969-12-31 1975-09-23
US3820772A (en) * 1972-11-24 1974-06-28 Gen Motors Corp Energy absorbing unit
JPS5140352B2 (enExample) 1973-07-30 1976-11-02
US3868022A (en) * 1973-11-23 1975-02-25 Harnischfeger Corp Self-propelled heavy duty mobile crane
US4010852A (en) * 1975-05-30 1977-03-08 Goss John B Sheaving arrangement
JPS5945859B2 (ja) 1976-12-22 1984-11-09 トキコ株式会社 密閉型シリンダ装置
US4145959A (en) * 1977-02-23 1979-03-27 Teledyne Mccormick Selph, An Operating Division Of Teledyne Industries, Inc. Constant speed actuator
US4194638A (en) * 1978-06-07 1980-03-25 The Manitowoc Company, Inc. Ring supported tower crane
JPS59101048U (ja) * 1982-12-27 1984-07-07 トキコ株式会社 シリンダ装置
JPS59177842A (ja) 1983-03-29 1984-10-08 Matsushita Electric Ind Co Ltd 平板形陰極線管
JPS59177842U (ja) * 1983-05-16 1984-11-28 トヨタ自動車株式会社 圧縮性流体圧式緩衝装置
JPS60122793U (ja) * 1984-01-25 1985-08-19 日立建機株式会社 ブ−ム用バツクストツプ
JPS60193392A (ja) 1984-03-15 1985-10-01 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
DE3419364C2 (de) * 1984-05-24 1994-03-24 Stabilus Gmbh Stufenlos blockierbares Hubaggregat
JPS60193392U (ja) * 1984-06-01 1985-12-23 株式会社神戸製鋼所 クレ−ンのジブ用バツクストツプ装置
JPS61178398A (ja) 1985-02-01 1986-08-11 越原　良忠 水平・起伏兼用型クレ−ン
US4658970A (en) * 1985-11-15 1987-04-21 Kobe Steel Ltd. Deflection reduction module for boom hoist cylinder of mobile crane
US5484069A (en) * 1991-09-20 1996-01-16 The Manitowoc Company, Inc. Process for self-disassembling a crawler crane
RU2079746C1 (ru) * 1994-06-10 1997-05-20 Государственное научно-инженерное предприятие "ОКБ Вымпел" Пневмогидравлический амортизатор
JP2796516B2 (ja) 1995-04-27 1998-09-10 住友建機株式会社 ジブクレ−ンにおけるバックストップの構造
FR2742505B1 (fr) * 1995-12-13 1998-11-27 Jean Perret Ets Amortisseur
JPH09177127A (ja) * 1995-12-25 1997-07-08 Hitachi Constr Mach Co Ltd 建設機械の機械室カバー開放装置
US5676264A (en) 1996-06-27 1997-10-14 Seatrax, Inc. Hydraulic boom stop
JP4011659B2 (ja) 1996-11-27 2007-11-21 株式会社タダノ ラフィングジブのバックテンション装置におけるバックテンションワイヤロープの掛け回し方法
US6296092B1 (en) * 1998-10-28 2001-10-02 Fox Factory, Inc. Position-sensitive shock absorber
DE10163996A1 (de) * 2001-12-24 2003-07-03 Suspa Holding Gmbh Längenverstellbare Gasfeder
US6863163B2 (en) * 2002-09-04 2005-03-08 Delphi Technologies, Inc. Self leveling vehicle suspension damper
DE10248823A1 (de) * 2002-10-19 2004-05-06 Hydac Technology Gmbh Hydrospeicher
JP4432372B2 (ja) 2003-06-06 2010-03-17 日産自動車株式会社 車高調整機能付ショックアブソーバ
DE102004002266A1 (de) * 2004-01-16 2005-08-11 Hydac Technology Gmbh Kolbenspeicher
JP2006226343A (ja) * 2005-02-16 2006-08-31 Kayaba Ind Co Ltd アキュムレータおよび緩衝器
JP4788490B2 (ja) 2006-06-20 2011-10-05 コベルコクレーン株式会社 起伏部材の起伏機構
KR20080076147A (ko) * 2007-02-15 2008-08-20 주식회사 만도 프리피스톤을 갖는 쇽업소버
JP4753903B2 (ja) * 2007-03-12 2011-08-24 ヤマハ発動機株式会社 油圧緩衝器

Also Published As

Publication number Publication date
EP2253577B1 (en) 2017-04-26
RU2010120194A (ru) 2011-11-27
US8910807B2 (en) 2014-12-16
JP2010285282A (ja) 2010-12-24
CN101891124B (zh) 2015-02-18
US20100294736A1 (en) 2010-11-25
BRPI1001920A2 (pt) 2014-01-07
CN101891124A (zh) 2010-11-24
EP2253577A1 (en) 2010-11-24
RU2544255C2 (ru) 2015-03-20

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