CUTTER MACHINE AND STEEL FRAME CUTTING METHOD

To easily cut both beam-shaped and column-shaped steel frames by simply using a crane.SOLUTION: Provided is a cutter machine 1 used to cut the steel frame SF while being suspended from a crane 200, including a first frame portion 40 and a second frame portion 50 extending in parallel in a direction...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIMURA KOICHI, SAKAEDA AKIHIKO, HOSAKA YOSHINOBU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	To easily cut both beam-shaped and column-shaped steel frames by simply using a crane.SOLUTION: Provided is a cutter machine 1 used to cut the steel frame SF while being suspended from a crane 200, including a first frame portion 40 and a second frame portion 50 extending in parallel in a direction perpendicular to a movable frame portion 30 that extends longer than the width of the steel frame SF and movable to a relatively close or separated state. When cutting the steel frame SF, the steel frame SF is configured to be sandwiched between the first frame portion 40 and the second frame portion 50, and the second frame portion 50 is shorter than the first frame portion 40.SELECTED DRAWING: Figure 6 【課題】クレーンを使用するだけで梁状および柱状の双方の鉄骨を容易に切断できるようにする。【解決手段】クレーン２００に吊り下げた状態で鉄骨ＳＦの切断に使用されるカッターマシン１である。鉄骨ＳＦの横幅よりも長く延びる可動枠部３０から直交する方向に平行して延びるとともに相対的に接近または離間した状態に移動可能な第１枠部４０および第２枠部５０を備える。鉄骨ＳＦの切断時に、鉄骨ＳＦを第１枠部４０と第２枠部５０とで挟持するように構成されており、第１枠部４０よりも第２枠部５０の方が短いことを特徴とする。【選択図】図６