KR940000529U - 건축기재의 곡형기 - Google Patents
건축기재의 곡형기Info
- Publication number
- KR940000529U KR940000529U KR2019920011076U KR920011076U KR940000529U KR 940000529 U KR940000529 U KR 940000529U KR 2019920011076 U KR2019920011076 U KR 2019920011076U KR 920011076 U KR920011076 U KR 920011076U KR 940000529 U KR940000529 U KR 940000529U
- Authority
- KR
- South Korea
- Prior art keywords
- construction equipment
- construction
- equipment
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011076U KR940004982Y1 (ko) | 1992-06-17 | 1992-06-17 | 건축기재의 곡형기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011076U KR940004982Y1 (ko) | 1992-06-17 | 1992-06-17 | 건축기재의 곡형기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940000529U true KR940000529U (ko) | 1994-01-03 |
KR940004982Y1 KR940004982Y1 (ko) | 1994-07-25 |
Family
ID=19335222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92011076U KR940004982Y1 (ko) | 1992-06-17 | 1992-06-17 | 건축기재의 곡형기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940004982Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101644012B1 (ko) * | 2015-06-16 | 2016-07-29 | 동의과학대학 산학협력단 | 파이프 벤딩 장치를 이용한 파이프 벤딩 방법 |
-
1992
- 1992-06-17 KR KR92011076U patent/KR940004982Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940004982Y1 (ko) | 1994-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970718 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |