JPH0214818U

JPH0214818U -

Info

Publication number: JPH0214818U
Application number: JP9226788U
Authority: JP
Priority date: 1988-07-12
Filing date: 1988-07-12
Publication date: 1990-01-30

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例としてのワツシヤ付
ハブボルトの一部断面図、第２図は本実施例のワ
ツシヤのボルト本体への圧入を説明する斜視図、
第３図は従来の焼ばめ方法によるワツシヤ付ハブ
ボルトの一部断面図、第４図は従来のかしめ方法
によるワツシヤ付ハブボルトの一部断面図、第５
図は第４図の側面図、第６図は従来の圧入方法に
よるワツシヤ付ハブボルトの一部断面図である。２，５１……ボルト頭部座面、４，５４……円
柱状胴部、８，５２……おねじ部、１０……ボル
ト本体、１２……凹凸部、１４，６０，７０，７
２……ワツシヤ。 FIG. 1 is a partial sectional view of a hub bolt with a washer as an embodiment of the present invention, and FIG. 2 is a perspective view illustrating press-fitting of the washer of this embodiment into the bolt body.
Fig. 3 is a partial sectional view of a hub bolt with a washer made by the conventional shrink fitting method, Fig. 4 is a partial sectional view of a hub bolt with a washer made by the conventional caulking method, and Fig. 5
The figure is a side view of FIG. 4, and FIG. 6 is a partial sectional view of a hub bolt with a washer formed by a conventional press-fitting method. 2, 51... Bolt head bearing surface, 4, 54... Cylindrical body, 8, 52... Male thread portion, 10... Bolt body, 12... Uneven portion, 14, 60, 70, 7
2...Watsiya.

Claims

[Scope of Claim for Utility Model Registration] A bolt body that is connected to a bolt head bearing surface and has a cylindrical body between the bolt head bearing surface and the male threaded part, and an outer circumferential surface of the cylindrical body. The cylindrical body has an uneven part formed by knurling, and an inner diameter smaller than an outer diameter of the uneven part, and the cylindrical body is formed between the bolt head seat surface and the uneven part by getting over the uneven part by press fitting. A hub bolt with a washer, characterized by comprising a washer inserted into the part, and.