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BOLT FIXING STRUCTURE OF PLATE MEMBER
To provide a bolt fixing structure that can be used when a fixed member such as another die steel is connected by a bolt to a die steel.SOLUTION: A bolt fixing structure of a plate member has a constitution in which: an auxiliary member 1 has a bent part 4 that is U-turned along a side edge of a plate member 9a, and an outer plate part 2 and an inner plate 3 overlapped on both surfaces of the plate member 9a from the bent part 4; the outer plate part 2 and the plate member 9a are formed with open holes 5, 11 passing concentrically to each other; the inner plate 3 is provided with a penetration screw hole 6 to which a bolt 14 passing through the open holes 5, 11 from a side of the outer plate part 2; the plate member 9a is provided with open engaging holes 12a, 12b at a position overlapping the auxiliary member 1; the outer plate part 2 is formed with protrusions 7a, 7b fitted to the open engaging holes 12a, 12b; and the auxiliary member 1 is set in a position to a specified position where the open holes 5, 11 and the penetration screw hole 6 are kept in concentric state when the protrusions 7a, 7b are fitted to the open engaging holes 12a, 12b of the plate member 9a.SELECTED DRAWING: Figure 3
【課題】型鋼などに別の型鋼などの被取付け部材をボルトによって結合する場合に活用出来るネジ止め部構造を提供する。【解決手段】補助部材１は、板材９ａの側縁に沿ってＵターンする折曲部４と、この折曲部４から板材９ａの両側面に重なる外側板部２と内側板部３を備え、外側板部２と板材９ａとに、互いに同心状に貫通する貫通孔５，１１が設けられ、内側板部３には、貫通孔５，１１を外側板部２側から貫通したボルト１４が螺合貫通する貫通ネジ孔６が設けられ、板材９ａには、補助部材１と重なる位置に貫通係止孔１２ａ，１２ｂが設けられ、外側板部２に、貫通係止孔１２ａ，１２ｂに嵌合する突起７ａ，７ｂが形成され、補助部材１側の突起７ａ，７ｂを板材９ａ側の貫通係止孔１２ａ，１２ｂに嵌合させたとき、貫通孔５，１１及び貫通ネジ孔６が同心状態になる定位置に補助部材１が位置決めされる構成。【選択図】図３
BOLT FIXING STRUCTURE OF PLATE MEMBER
To provide a bolt fixing structure that can be used when a fixed member such as another die steel is connected by a bolt to a die steel.SOLUTION: A bolt fixing structure of a plate member has a constitution in which: an auxiliary member 1 has a bent part 4 that is U-turned along a side edge of a plate member 9a, and an outer plate part 2 and an inner plate 3 overlapped on both surfaces of the plate member 9a from the bent part 4; the outer plate part 2 and the plate member 9a are formed with open holes 5, 11 passing concentrically to each other; the inner plate 3 is provided with a penetration screw hole 6 to which a bolt 14 passing through the open holes 5, 11 from a side of the outer plate part 2; the plate member 9a is provided with open engaging holes 12a, 12b at a position overlapping the auxiliary member 1; the outer plate part 2 is formed with protrusions 7a, 7b fitted to the open engaging holes 12a, 12b; and the auxiliary member 1 is set in a position to a specified position where the open holes 5, 11 and the penetration screw hole 6 are kept in concentric state when the protrusions 7a, 7b are fitted to the open engaging holes 12a, 12b of the plate member 9a.SELECTED DRAWING: Figure 3
【課題】型鋼などに別の型鋼などの被取付け部材をボルトによって結合する場合に活用出来るネジ止め部構造を提供する。【解決手段】補助部材１は、板材９ａの側縁に沿ってＵターンする折曲部４と、この折曲部４から板材９ａの両側面に重なる外側板部２と内側板部３を備え、外側板部２と板材９ａとに、互いに同心状に貫通する貫通孔５，１１が設けられ、内側板部３には、貫通孔５，１１を外側板部２側から貫通したボルト１４が螺合貫通する貫通ネジ孔６が設けられ、板材９ａには、補助部材１と重なる位置に貫通係止孔１２ａ，１２ｂが設けられ、外側板部２に、貫通係止孔１２ａ，１２ｂに嵌合する突起７ａ，７ｂが形成され、補助部材１側の突起７ａ，７ｂを板材９ａ側の貫通係止孔１２ａ，１２ｂに嵌合させたとき、貫通孔５，１１及び貫通ネジ孔６が同心状態になる定位置に補助部材１が位置決めされる構成。【選択図】図３
BOLT FIXING STRUCTURE OF PLATE MEMBER
板材のボルト止め部構造
FUJIWARA HIDEAKI (author)
2019-10-31
Patent
Electronic Resource
Japanese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FIXING MEMBER FOR ANCHOR BOLT AND FIXING MEMBER FIXTURE FOR ANCHOR BOLT
| European Patent Office | 2021
| European Patent Office | 2019