JPS6124516U - bolt - Google Patents

bolt

Info

Publication number
JPS6124516U
JPS6124516U JP11005984U JP11005984U JPS6124516U JP S6124516 U JPS6124516 U JP S6124516U JP 11005984 U JP11005984 U JP 11005984U JP 11005984 U JP11005984 U JP 11005984U JP S6124516 U JPS6124516 U JP S6124516U
Authority
JP
Japan
Prior art keywords
bolt
diameter shaft
carved
bulge
thread
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11005984U
Other languages
Japanese (ja)
Inventor
義明 増野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP11005984U priority Critical patent/JPS6124516U/en
Publication of JPS6124516U publication Critical patent/JPS6124516U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

添付図面は本考案の実施例を示し、第１図〜第３図は第
一の実施例を示し、第１図は平面図、第２図は第１図の
Ａ−Ａ’線に沿う断面図、第３図は、全長を変えた場合
の断面図、第４図は他の実．施例を示す断面図、第５図
は小径軸部及び大径軸部の各々に部分的にねじを形成し
た場合の例を示す部分斜視図、第６図は小径軸部にナ〉
トを嵌めた場合の例を示す断面図、第７図、第８図は使
用態様を各々示す図である。 １・・・ボルト、２・・・軸、３・・・軸端、４・・・
膨出部、５・・・ねじ孔、６・・・大径軸部、７・・・
ボルト頭、８・・・小径軸部、１０・・・中空内部、１
１・・・ねじ、１２・・・外周、１３・・・ねじ、１４
・・・座金、１５・・・梁、１６・・・桁、１７・・・
連結ボルト、１８・・・ねじ。The accompanying drawings show an embodiment of the present invention, and FIGS. 1 to 3 show a first embodiment, with FIG. 1 being a plan view and FIG. 2 being a cross section taken along line A-A' in FIG. 1. Figure 3 is a cross-sectional view when the total length is changed, and Figure 4 is a cross-sectional view when the total length is changed. FIG. 5 is a partial perspective view showing an example where threads are partially formed in each of the small diameter shaft portion and the large diameter shaft portion, and FIG. 6 is a cross sectional view showing an example.
A cross-sectional view showing an example of the case where the holder is fitted, and FIGS. 7 and 8 are views showing usage modes, respectively. 1... Bolt, 2... Shaft, 3... Shaft end, 4...
Swelling part, 5... Screw hole, 6... Large diameter shaft part, 7...
Bolt head, 8...Small diameter shaft part, 10...Hollow interior, 1
1... Screw, 12... Outer periphery, 13... Screw, 14
...Washer, 15...Beam, 16...Girder, 17...
Connection bolt, 18...screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボルトの軸端に軸方向及び軸に対し直角方向に膨出する
膨出部を形成し、該膨出部に連結ボルトが螺合するねじ
孔を螺刻したボルトに於いて、上記ボルトの軸を膨出部
に連らなる大径軸部とボルト頭又はナットを有する小径
軸部に二分し、大径軸部の中空部内周面にねじを刻成す
ると共に、小径軸部の周面に上記大径軸部の中空部内周
面のねじに螺合するねじを刻成して、大径軸部と小径軸
部の螺合位置の調節により、施工条件に応じて全長を調
整できるようにし−たボルト。In a bolt in which a bulge is formed at the shaft end of the bolt that bulges in the axial direction and in a direction perpendicular to the axis, and a threaded hole into which the connecting bolt is screwed is carved into the bulge, the shaft of the bolt is Divided into two parts: a large-diameter shaft part connected to the bulge and a small-diameter shaft part with a bolt head or nut, a thread is carved on the inner circumferential surface of the hollow part of the large-diameter shaft part, and a thread is carved on the circumferential surface of the small-diameter shaft part. By carving a screw that engages with the thread on the inner peripheral surface of the hollow part of the large-diameter shaft, the overall length can be adjusted according to the construction conditions by adjusting the screwing position of the large-diameter shaft and the small-diameter shaft. - bolt.
JP11005984U 1984-07-20 1984-07-20 bolt Pending JPS6124516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11005984U JPS6124516U (en) 1984-07-20 1984-07-20 bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11005984U JPS6124516U (en) 1984-07-20 1984-07-20 bolt

Publications (1)

Publication Number Publication Date
JPS6124516U true JPS6124516U (en) 1986-02-13

Family

ID=30669189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11005984U Pending JPS6124516U (en) 1984-07-20 1984-07-20 bolt

Country Status (1)

Country Link
JP (1) JPS6124516U (en)

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