A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LONG FASTENING TOOL, TUBE BODY FASTENING STRUCTURE, AND BUILDING
To simplify a structure and to perform operation while visually confirming a bolt fastening place directly, principally by equipping a tool body itself with a mechanism for fastening a fastening member.SOLUTION: A long fastening tool 31 has a long tool body 32 sectioned in a square shape, and the tool body 32 is made of a heat-treated high-strength steel material and also has, at its tip end part, a rotation transmission part capable of rotating a fastening member 13. The tool body 32 may have, at its tip end part, a fastening member retaining part 33 capable of retaining the fastening member 13. The fastening member retaining part 33 can be a plunger part 34 capable of projecting from a tip end part side face of the tool body 32 and also being stored. The tool body 32 preferably has a tempering hardness of 43-45 HRC by a heat treatment. The tool body 32 preferably has, at its base end part, a wrench fitting part 42 where a torque wrench 41 can be fitted.SELECTED DRAWING: Figure 6
【課題】主に、工具本体自体が締結部材を締結するための機構を備えることで、構造を簡易化すると共にボルト締結箇所を直接目視確認しながら作業を行うことなどができるようにする。【解決手段】長尺締結工具３１は、角型断面を有する長尺の工具本体３２を有し、工具本体３２が、熱処理された高強度鋼材で構成されると共に、工具本体３２が、先端部に締結部材１３を回転可能な回転伝達部を有する。工具本体３２は、先端部に締結部材１３を保持可能な締結部材保持部３３を有しても良い。締結部材保持部３３は、工具本体３２の先端部側面から突出収納可能なプランジャ部３４とすることができる。工具本体３２は、熱処理による焼戻し硬さが４３ＨＲＣ〜４５ＨＲＣであるのが好ましい。工具本体３２は、基端部にトルクレンチ４１を嵌合可能なレンチ嵌合部４２を有するのが好ましい。【選択図】図６
LONG FASTENING TOOL, TUBE BODY FASTENING STRUCTURE, AND BUILDING
To simplify a structure and to perform operation while visually confirming a bolt fastening place directly, principally by equipping a tool body itself with a mechanism for fastening a fastening member.SOLUTION: A long fastening tool 31 has a long tool body 32 sectioned in a square shape, and the tool body 32 is made of a heat-treated high-strength steel material and also has, at its tip end part, a rotation transmission part capable of rotating a fastening member 13. The tool body 32 may have, at its tip end part, a fastening member retaining part 33 capable of retaining the fastening member 13. The fastening member retaining part 33 can be a plunger part 34 capable of projecting from a tip end part side face of the tool body 32 and also being stored. The tool body 32 preferably has a tempering hardness of 43-45 HRC by a heat treatment. The tool body 32 preferably has, at its base end part, a wrench fitting part 42 where a torque wrench 41 can be fitted.SELECTED DRAWING: Figure 6
【課題】主に、工具本体自体が締結部材を締結するための機構を備えることで、構造を簡易化すると共にボルト締結箇所を直接目視確認しながら作業を行うことなどができるようにする。【解決手段】長尺締結工具３１は、角型断面を有する長尺の工具本体３２を有し、工具本体３２が、熱処理された高強度鋼材で構成されると共に、工具本体３２が、先端部に締結部材１３を回転可能な回転伝達部を有する。工具本体３２は、先端部に締結部材１３を保持可能な締結部材保持部３３を有しても良い。締結部材保持部３３は、工具本体３２の先端部側面から突出収納可能なプランジャ部３４とすることができる。工具本体３２は、熱処理による焼戻し硬さが４３ＨＲＣ〜４５ＨＲＣであるのが好ましい。工具本体３２は、基端部にトルクレンチ４１を嵌合可能なレンチ嵌合部４２を有するのが好ましい。【選択図】図６
LONG FASTENING TOOL, TUBE BODY FASTENING STRUCTURE, AND BUILDING
長尺締結工具、管体締結構造および建物
NAGAI KOTARO (author)
2019-02-14
Patent
Electronic Resource
Japanese
IPC:
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FASTENING TOOL, AND FASTENING METHOD USING FASTENING TOOL
| European Patent Office | 2016