JPH01109687U - - Google Patents
Info
- Publication number
- JPH01109687U JPH01109687U JP17097586U JP17097586U JPH01109687U JP H01109687 U JPH01109687 U JP H01109687U JP 17097586 U JP17097586 U JP 17097586U JP 17097586 U JP17097586 U JP 17097586U JP H01109687 U JPH01109687 U JP H01109687U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- steel pipes
- piping
- positioning
- liner ring
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
Description
第１図は、硬球入り平ゴムパツキングを左右に
使用した鋼管接合の要部断面図、第２図は本考案
ちかゝる鋼管接合を説明する鋼管用ねじ無し接手
の要部断面図で、ライナー環に嵌挿した割リング
が締付環によつて移動される前の位置関係を示し
、第３図は割リングが位置決め溝に嵌挿した場合
を示す接手の要部断面図である。
３１……ライナー環、３２，３３……締付環、
３１ａ，３２ａ，３３ａ……位置決め溝、３２ｂ
，３３ｂ……傾斜内壁、３２ｃ，３３ｃ……楔状
スペース、３５……割リング、３６……位置決め
兼防水Ｏリング。
Figure 1 is a cross-sectional view of the main parts of a steel pipe joint using hard ball filled flat rubber packing on the left and right sides, and Figure 2 is a cross-sectional view of the main parts of a threadless joint for steel pipes, illustrating the steel pipe joint of the present invention. FIG. 3 is a sectional view of the main part of the joint showing the positional relationship of the split ring fitted into the positioning groove before being moved by the tightening ring, and FIG. 31... Liner ring, 32, 33... Tightening ring,
31a, 32a, 33a...positioning groove, 32b
, 33b...Inclined inner wall, 32c, 33c...Wedge-shaped space, 35...Split ring, 36...Positioning and waterproof O-ring.
補正 平１．１．１１
図面の簡単な説明を次のように補正する。
明細書第６頁第１９行以下に、「第４図Ａ，Ｂ
は前記割りリングの側面図及び平面図である。」
を追加する。Amendment Hei 1.1.11 The brief description of the drawing is amended as follows. On page 6 of the specification, line 19 and below, it is stated that “Fig. 4 A, B
are a side view and a plan view of the split ring. ”
Add.
Claims (1)
いて、左右から配管用鋼管を挿着できるライナー
環の内面中央部に位置決定兼防水用のゴムパツキ
ングを嵌着し、該ライナー環の左右の外周に設け
た一組の締付環及び前記ライナー環の左右端部に
それぞれ位置決定用溝を設け、前記ライナー環の
位置決定用溝に割リングを嵌挿し、前記締付環を
所定の距離操作移動したとき該割リングを位置決
定用溝内に弾発し、配管用鋼管を連結できるよう
にしたことを特徴とする配管用鋼管のねじ無し接
手。 In a steel pipe joint used for connecting steel pipes for piping, a rubber packing for positioning and waterproofing is fitted to the center of the inner surface of a liner ring into which steel pipes can be inserted from the left and right, and is provided on the left and right outer peripheries of the liner ring. When positioning grooves are provided at the left and right ends of a pair of tightening rings and the liner ring, a split ring is inserted into the positioning groove of the liner ring, and the tightening ring is operated and moved a predetermined distance. A threadless joint for steel pipes for piping, characterized in that the split ring is pushed into a positioning groove so that steel pipes for piping can be connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17097586U JPH01109687U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17097586U JPH01109687U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109687U true JPH01109687U (en) | 1989-07-25 |
Family
ID=31462387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17097586U Pending JPH01109687U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0583575U (en) * | 1992-04-15 | 1993-11-12 | 株式会社土井製作所 | Pipe connection device |
-
1986
- 1986-11-07 JP JP17097586U patent/JPH01109687U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0583575U (en) * | 1992-04-15 | 1993-11-12 | 株式会社土井製作所 | Pipe connection device |
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