JPS59157190U - Protector for tapered threaded parts - Google Patents
Protector for tapered threaded partsInfo
- Publication number
- JPS59157190U JPS59157190U JP5294583U JP5294583U JPS59157190U JP S59157190 U JPS59157190 U JP S59157190U JP 5294583 U JP5294583 U JP 5294583U JP 5294583 U JP5294583 U JP 5294583U JP S59157190 U JPS59157190 U JP S59157190U
- Authority
- JP
- Japan
- Prior art keywords
- tapered
- guide portion
- thread
- tapered screw
- member according
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
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
第１図及び第２図はテーパねじの重なり部を示す説明図
、第３〜第２１区はこの考案の実施例を示すもので、第
３図はテーパめねじ部に環状体よりなる案内部を設けた
場合の一部切欠正面図、第４図はテーパおねじ部のねじ
山にテーパめねじ部の案内部が接触する状態を示す一部
切欠正面図、第５図は案内部の斜視図、第６図は第４図
のＡ−Ａ線における縦断面図、第７図はテーパおねじ部
線状体よりなる案内部を設けた場合の一部切欠正面図、
第８図はテーパめねじ部のねじ山にテーパおねじ部の案
内部が接触する状態を示す一部切欠正面図、第９図は第
８図のＢ−Ｂ線における縦断面図、第１０図はテーパお
ねじ部に突条体よりなる案内部を一体状に設けた場合の
一部切欠正面図、第１１図はテーパめねじ部のねじ山に
テーパおねじ部の案内部が接触する状態を示す一部切欠
正面図、第１２図は第１１図のＣ−Ｃ線における縦断−
面図、第１３図はテーパおねじ部にピン部材よりなる案
内部を設けた場合の一部切欠正面図、第′ １４図はテ
ーパめねじ部のねじ山にテーパおねじの案内部が接触す
る状態を示す一部切欠正面図、第１５図は第１４図のＤ
−Ｄ線における縦断面図、第１６図はテーパおねじ部に
リング体よりなる案内部を設けた場合の一部切欠正面図
、第１７図はテーパめねじ部のねじ山にテーパおねじ部
の案内部が接触する状態を示す一部切欠正面図、第１８
図は第１７図のＥ−Ｅ線における縦断面図、第゛１９図
はテ、−パめねじ部に突起部よりなる案内部を一体状に
設けた場合の一部切欠正面図、第２０図はテーパおねじ
部のねじ山にテーパめねじ部の案内部が接触する状態を
示す一部切欠正面図、第２１図は第２０図のＦ−Ｆ線に
おける縦断面図である。
Ｌ３〜Ｌ８・・・重なり部、１２．２３．３９・・・テ
ーパおねじ、１４，２１．４１・・・テーパめねじ、１
７、 ２６． ２８． ３２． ３７． ４３・・・案
内部、１７ａ・・・環状体、２６ａ・・・線状体、２８
ａ・・・突条体、３１・・・ピン部材、３５・・・リン
グ体、４３ａ・・・突起部。 ・
第１７図
第１８図Figures 1 and 2 are explanatory diagrams showing the overlapping part of the tapered thread, Sections 3 to 21 show an embodiment of this invention, and Figure 3 shows a guide section made of an annular body in the tapered female thread part. Fig. 4 is a partially cutaway front view showing the state in which the guide part of the tapered female thread part contacts the thread of the tapered male thread part, and Fig. 5 is a perspective view of the guide part. 6 is a longitudinal sectional view taken along the line A-A in FIG. 4, and FIG. 7 is a partially cutaway front view when a guide section made of a tapered male thread linear body is provided.
Fig. 8 is a partially cutaway front view showing the state in which the guide part of the tapered male thread part contacts the thread of the tapered female thread part, Fig. 9 is a longitudinal sectional view taken along the line B-B of Fig. 8, and Fig. 10 The figure is a partially cutaway front view of a case where a guide part made of a protrusion is integrally provided on a tapered male thread part, and Figure 11 shows the guide part of a tapered male thread part contacting the thread of a tapered female thread part. A partially cutaway front view showing the state, FIG. 12 is a longitudinal section taken along line C-C in FIG. 11.
A top view, Fig. 13 is a partially cutaway front view when a guide part made of a pin member is provided on the tapered male thread part, and Fig. 14 shows the guide part of the tapered male thread coming into contact with the thread of the tapered female thread part. A partially cutaway front view showing the state in which the
- A vertical cross-sectional view taken along the D line, Fig. 16 is a partially cutaway front view of a case where a guide section made of a ring body is provided on the tapered male thread, and Fig. 17 is a tapered male thread on the thread of the tapered female thread. Partially cutaway front view showing the state in which the guide portions of the 18th
The figures are a longitudinal cross-sectional view taken along line E-E in Fig. 17, Fig. 19 is a partially cutaway front view of the case where a guide portion consisting of a protrusion is integrally provided on the female threaded portion of the Tee and Pa, and Fig. 20 The drawing is a partially cutaway front view showing a state in which the guide portion of the tapered female threaded portion contacts the thread of the tapered male threaded portion, and FIG. 21 is a longitudinal sectional view taken along the line FF in FIG. 20. L3-L8...Overlapping part, 12.23.39...Tapered male thread, 14,21.41...Tapered female thread, 1
7, 26. 28. 32. 37. 43... Guide portion, 17a... Annular body, 26a... Linear body, 28
a... Projection body, 31... Pin member, 35... Ring body, 43a... Projection part.・Figure 17Figure 18
Claims (7)
螺合時に形成される重なり部に位置するテーパねじのね
じ山又はテーパねじのねじ山の仮想延長上に前記ねじ山
よりも高く、かつ、螺合する相手側のテーパねじのねじ
溝にｍ１合可能な案内部を設けたことを特徴とするテー
パねじ部材。(1) In a tapered threaded member with a tapered thread,
The thread of the tapered screw located in the overlapping part formed when screwed together or the virtual extension of the thread of the tapered screw is higher than the said thread and is m1 aligned with the thread groove of the opposite tapered screw to be screwed together. A tapered screw member characterized in that it is provided with a flexible guide portion.
環状体よりなる実用新案登録請求の範囲第１項記載のテ
ーパねじ部材。(2) The tapered screw member according to claim 1, wherein the guide portion is an annular body formed in a coil shape with approximately one turn.
成した線状体よりなる実用新案登録請求の範囲第１項記
載のテーパねじ部材。(3) The tapered screw member according to claim 1, wherein the guide portion is a linear body formed in a meandering coil shape with approximately one turn.
る約１巻き分の突条体より形成される実用新案登録請求
の範囲第１項記載のテーパねじ部材。(4) The tapered threaded member according to claim 1, wherein the guide portion is formed of a protruding strip of about one turn that is integrally provided on the tapered threaded portion.
突出するピン部材よりなる実用新案登録請求の範囲第１
項記載のテーパねじ部材。(5) The guide portion includes a protruding pin member that is elastically supported by a spring.
Tapered screw member described in section.
した弾性を有するリング体よりなる実用新案登録請求の
範囲第１項記載のオーバねじ部材。(6) The over-screw member according to claim 1, wherein the guide portion is an elastic ring body having a protrusion of a predetermined height formed on the circumferential surface.
る突起部より形成される実用新案登録請求の範囲第１項
記載のテーパねじ部材。(7) The tapered screw member according to claim 1, wherein the guide portion is formed of a protrusion integrally provided on the tapered screw portion.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294583U JPS59157190U (en) | 1983-04-08 | 1983-04-08 | Protector for tapered threaded parts |
| DE8383902447T DE3371663D1 (en) | 1982-08-02 | 1983-08-01 | Tapered threaded member with guide |
| EP83902447A EP0115542B1 (en) | 1982-08-02 | 1983-08-01 | Tapered threaded member with guide |
| PCT/JP1983/000248 WO1984000576A1 (en) | 1982-08-02 | 1983-08-01 | Tapered threaded member with guide |
| US06/943,853 US4818167A (en) | 1982-02-18 | 1986-12-22 | Tapered screw member having guide means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294583U JPS59157190U (en) | 1983-04-08 | 1983-04-08 | Protector for tapered threaded parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157190U true JPS59157190U (en) | 1984-10-22 |
| JPH039596Y2 JPH039596Y2 (en) | 1991-03-11 |
Family
ID=30183290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5294583U Granted JPS59157190U (en) | 1982-02-18 | 1983-04-08 | Protector for tapered threaded parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021025389A (en) * | 2019-08-08 | 2021-02-22 | 株式会社大林組 | Underground boring pipe using high strength thin steel pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958213A (en) * | 1982-08-02 | 1984-04-03 | 大同特殊鋼株式会社 | Fastener |
| JPS59151610A (en) * | 1983-02-18 | 1984-08-30 | 大同特殊鋼株式会社 | Fastener |
-
1983
- 1983-04-08 JP JP5294583U patent/JPS59157190U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958213A (en) * | 1982-08-02 | 1984-04-03 | 大同特殊鋼株式会社 | Fastener |
| JPS59151610A (en) * | 1983-02-18 | 1984-08-30 | 大同特殊鋼株式会社 | Fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021025389A (en) * | 2019-08-08 | 2021-02-22 | 株式会社大林組 | Underground boring pipe using high strength thin steel pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039596Y2 (en) | 1991-03-11 |
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