JPS52170876U - - Google Patents
Info
- Publication number
- JPS52170876U JPS52170876U JP7907176U JP7907176U JPS52170876U JP S52170876 U JPS52170876 U JP S52170876U JP 7907176 U JP7907176 U JP 7907176U JP 7907176 U JP7907176 U JP 7907176U JP S52170876 U JPS52170876 U JP S52170876U
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7907176U JPS5845865Y2 (ja) | 1976-06-18 | 1976-06-18 | 熱可塑性樹脂管の環状溝成形金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7907176U JPS5845865Y2 (ja) | 1976-06-18 | 1976-06-18 | 熱可塑性樹脂管の環状溝成形金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52170876U true JPS52170876U (cs) | 1977-12-26 |
| JPS5845865Y2 JPS5845865Y2 (ja) | 1983-10-19 |
Family
ID=28556550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7907176U Expired JPS5845865Y2 (ja) | 1976-06-18 | 1976-06-18 | 熱可塑性樹脂管の環状溝成形金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845865Y2 (cs) |
-
1976
- 1976-06-18 JP JP7907176U patent/JPS5845865Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845865Y2 (ja) | 1983-10-19 |