JPS60143919U

JPS60143919U - Threaded part of ceramic parts

Info

Publication number: JPS60143919U
Application number: JP3152884U
Authority: JP
Inventors: 有賀　昭
Original assignee: 株式会社　江黒鉄工所
Priority date: 1984-03-05
Filing date: 1984-03-05
Publication date: 1985-09-24

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

[Brief explanation of drawings]

第１図は他のセラミック部材ネジ立て部断面図、第２図
以下本考案に係り、第２図はセラミック部材のネジ立て
部断面図、第３図は第２実施例を示すネジ立て部断面図
、第４図は第３実施例を示すネジ立て部断面図、第５図
は第４図中のネジ立て管斜親図。５・・・セラミック部材、５ａ・・・接合面、６・・・
ネジ立て孔、６ａ・・・細径、６ｂ・・・太径、６ｃ・
・・テーパ、７・・・ネジ立て管、７ａ・・・基端部、
７ｂ・・・先端部、訃・・接着剤、９・・・めねじ、１
０・・・セラミック部品部材、１１・・・ボルト孔、１
２・・・保護管、１３・・・ボルト、１３ａ・・・おね
じ、１４・・・セラミック部材、１５・・・ネジ立て孔
、１６・・・ネジ立て管、１６ａ・・・フランジ付き管
、１６ｂ・・・外被層、１７・・・めねじ、１９・・・
ボルト、１９ａ・・・おねじ、２０・・・セラミック部
材、２０ａ・・・接合面、２１・・・ネジ立て孔、２２
・・・ネジ立て管、２２ａ・・・管孔、２２ｂ・・・ス
リット、２３・・・めねじ、２４・・・拡張部材、２６
・・・ボルト。第４図Fig. 1 is a sectional view of a tapped portion of another ceramic member, Fig. 2 and the following are related to the present invention, Fig. 2 is a sectional view of a tapped portion of a ceramic member, and Fig. 3 is a sectional view of a tapped portion of a second embodiment. 4 is a sectional view of a tapping portion showing the third embodiment, and FIG. 5 is a perspective view of the tapping pipe in FIG. 4. 5... Ceramic member, 5a... Joint surface, 6...
Screw tapping hole, 6a...small diameter, 6b...large diameter, 6c...
...Taper, 7...Threaded pipe, 7a...Proximal end,
7b...Tip, butt...Adhesive, 9...Female thread, 1
0...Ceramic component member, 11...Bolt hole, 1
2...Protection tube, 13...Bolt, 13a...Male thread, 14...Ceramic member, 15...Threaded hole, 16...Threaded pipe, 16a...Flanged tube , 16b... Outer coating layer, 17... Female thread, 19...
Bolt, 19a...Male thread, 20...Ceramic member, 20a...Joint surface, 21...Threaded hole, 22
... Threaded pipe, 22a ... Tube hole, 22b ... Slit, 23 ... Female thread, 24 ... Expansion member, 26
···bolt. Figure 4

Claims

[Scope of utility model registration request]

(1) A tapping section for a ceramic member, characterized in that a tapping tube is fitted into a tapping hole of the ceramic member, and a female thread is carved into the hole of the tapping tube.

(2) In the tapping portion, the tapping pipe has a flange formed on the outer peripheral edge of one end thereof, and is fitted into the tapping hole so that the flange faces in the opposite direction of the joint surface of the threaded conduit portion with other members. A threaded part for a ceramic member according to claim 1, which is characterized in that:

(3) The tapped pipe in the tapped portion is formed by forming an outer covering layer on the outer periphery of a metal pipe, as described in either of claims 1 or 2 of the utility model registration claim. Threaded part of ceramic parts.

(4) In the tapped portion, the tapped pipe has a longitudinal slit formed at its end, and an expansion member is fitted into the proximal end tube hole to form the proximal end into a spacious shape. Claims 1, 2, and 3 of the claims for utility model registration characterized by
A tapped portion of a ceramic member described in any of the paragraphs.