PROBLEM TO BE SOLVED: To lock a movable structure without increasing workers.SOLUTION: There is provided a locking mechanism for heavy machinery having a first structure moveable relative to a second structure, the locking mechanism comprises: an actuator mechanism, coupled to one of the first structure and the second structure, operable between a deployed position and a retracted position; a biasing member; a carriage member operable between a restricted position, in response to the actuator being in the retracted position, and an extended position. The biasing member is configured to bias the carriage member toward the extended position in response to the actuator mechanism being in a deployed position, and the carriage member is configured to prevent relative movement between the first structure and the second structure in the extended position.

    【課題】作業員の増員をせずに移動可能な構造物の固定をおこなうこと。【解決手段】第2の構造に対して相対的に移動可能な第1の構造を有する重機械のための固定機構であって、この固定機構は、展開位置と引込み位置との間を作動可能である、第1の構造と第2の構造の一方に連結しているアクチュエータ機構と、付勢部材と、キャリッジ部材であって、アクチュエータが引込み位置にあることに応答した制限位置と、伸長位置との間で作動可能であるキャリッジ部材とを有する。この付勢部材は、アクチュエータ機構が展開位置にあることに応答してキャリッジ部材を伸長位置に向かって付勢させるように構成されており、かつ、キャリッジ部材は、伸長位置において第1の構造と第2の構造との間の相対的な移動を防止するように構成されている。【選択図】図1C


    Access

    Download


    Export, share and cite



    Title :

    REMOTELY ACTUATED SWING LOCKING MECHANISM FOR MACHINERY WITH ROTATABLE UPPER WORK


    Additional title:

    回転可能な上部構造物を有する機械装置のための遠隔駆動式の揺動固定機構


    Contributors:

    Publication date :

    2015-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



    REMOTELY ACTUATED SWING LOCKING MECHANISM FOR MACHINERY WITH ROTATABLE UPPER WORKS

    COPELAND DANIEL / DENNEY DANIEL / CASASSA TONY | European Patent Office | 2019

    Free access

    Remotely actuated swing locking mechanism for machinery with rotatable upper works

    COPELAND DANIEL / DENNEY DANIEL / CASASSA TONY | European Patent Office | 2018

    Free access

    REMOTELY ACTUATED SWING LOCKING MECHANISM FOR MACHINERY WITH ROTATABLE UPPER WORKS

    COPELAND DANIEL / DENNEY DANIEL / CASASSA TONY | European Patent Office | 2015

    Free access

    Remotely Actuated Swing Locking Mechanism For Machinery With Rotatable Upper Works

    COPELAND DANIEL / DENNEY DANIEL / CASASSA TON | European Patent Office | 2015

    Free access

    REMOTLY ACTUATED SWING LOCK MECHANISM FOR MACHINERY WITH ROTATABLE UPPER WORKS

    COPELAND DANIEL / DENNEY DANIEL / CASASSA TONY | European Patent Office | 2017

    Free access