SHEAR PIN

To provide a shear pin realizing a long life by suppressing deterioration.SOLUTION: A generally columnar shear pin 1 has a function of fixing members 4a and 4b by being inserted in through-holes 5 formed on the adjacent two members 4a and 4b, and a function of breaking when receiving predetermined s...

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Hauptverfasser: OGASAWARA MASANOBU, KUDO MIYUKI, HORIE MASAHITO, YAMANA KOTA
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Sprache:eng ; jpn
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creator OGASAWARA MASANOBU
KUDO MIYUKI
HORIE MASAHITO
YAMANA KOTA
description To provide a shear pin realizing a long life by suppressing deterioration.SOLUTION: A generally columnar shear pin 1 has a function of fixing members 4a and 4b by being inserted in through-holes 5 formed on the adjacent two members 4a and 4b, and a function of breaking when receiving predetermined shear force to release the fixing of the two member 4a and 4b. The shear pin is equipped with an inside pin 2 having a predetermined shear strength, and a generally cylindrical outer cylinder 3 that has a cavity 3b in which the inside pin 2 is inserted.SELECTED DRAWING: Figure 3 【課題】劣化を抑制することで長寿命化を実現したせん断ピンを提供する。【解決手段】隣接する二つの部材4a、4bに形成された貫通孔5に挿入されて部材4a、4bを固定する機能と、所定のせん断力を受けたときに破断して二つの部材4a、4bの固定を解除する機能とを有する略円柱形状のせん断ピン1において、予め設定されるせん断強さを有する内側ピン2と、この内側ピン2が挿入される空洞3bを有する略円筒形状の外筒3とを備える。【選択図】図3
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language eng ; jpn
recordid cdi_epo_espacenet_JP2023111080A
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subjects BLASTING
CRANES
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAULING
HEATING
HOISTING
LIFTING
LIGHTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
title SHEAR PIN
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