JPS59129435U - Pipe end expander - Google Patents
Pipe end expanderInfo
- Publication number
- JPS59129435U JPS59129435U JP2375983U JP2375983U JPS59129435U JP S59129435 U JPS59129435 U JP S59129435U JP 2375983 U JP2375983 U JP 2375983U JP 2375983 U JP2375983 U JP 2375983U JP S59129435 U JPS59129435 U JP S59129435U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- screw member
- tube
- larger diameter
- expander
- 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
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図は自動車用空気調和装置の冷房サイクルを示す概
略図、第２図は管の連結部を示す断面図、第３図は本考
案の一実施例を示す斜視図、第４図はクランプ片と押込
み金具とを示す断面図である。
２０．２１・・・・・・凹部、２Ｂ２．２３．２４．；
・・凹部、２８・・・拡管機本体、２９・・・係合部、
３０・・・押込み金具、３３・・・ねじ部材。Fig. 1 is a schematic diagram showing the cooling cycle of an automotive air conditioner, Fig. 2 is a sectional view showing the pipe connection, Fig. 3 is a perspective view showing an embodiment of the present invention, and Fig. 4 is a clamp. It is a sectional view showing a piece and a push-fit fitting. 20.21... recess, 2B2.23.24. ;
... recess, 28 ... tube expander main body, 29 ... engaging part,
30... Push-in fitting, 33... Screw member.
Claims (1)
径の大きい大径部とのそれぞれに対応した内径を有する
半円形の凹部が形成された２つのクランプ片と、これら
のクランプ片が係合する係合部を先端に有する拡管機本
体と、当該拡管機本体に形成されたねじ孔に螺合するね
じ部材と当該ねじ部材の先端に着脱自在に装着され、前
記管本体の内径と、これより径の大きい中径部と、これ
より径の大きい大径部とにそれぞれ対応した外径をなす
押込み部を有する押込み金具とからなる管端部の拡管機
。Two clamp pieces each having a semicircular concave portion having an inner diameter corresponding to the outer diameter of the tube body, a medium diameter portion having a larger diameter, and a large diameter portion having a larger diameter, and these clamps. A tube expander body having an engaging portion at its tip with which the pieces engage, a screw member screwed into a screw hole formed in the tube expander body, and a screw member detachably attached to the tip of the screw member, A tube end expander comprising a pushing fitting having a pushing part having an outer diameter corresponding to an inner diameter, a medium diameter part having a larger diameter, and a large diameter part having a larger diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2375983U JPS59129435U (en) | 1983-02-22 | 1983-02-22 | Pipe end expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2375983U JPS59129435U (en) | 1983-02-22 | 1983-02-22 | Pipe end expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59129435U true JPS59129435U (en) | 1984-08-31 |
Family
ID=30154829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2375983U Pending JPS59129435U (en) | 1983-02-22 | 1983-02-22 | Pipe end expander |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59129435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101201819B1 (en) | 2005-07-06 | 2012-11-15 | 한국항공우주산업 주식회사 | Grommet flaring tool |
-
1983
- 1983-02-22 JP JP2375983U patent/JPS59129435U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101201819B1 (en) | 2005-07-06 | 2012-11-15 | 한국항공우주산업 주식회사 | Grommet flaring tool |
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