JPH02118676U - - Google Patents
Info
- Publication number
- JPH02118676U JPH02118676U JP2521689U JP2521689U JPH02118676U JP H02118676 U JPH02118676 U JP H02118676U JP 2521689 U JP2521689 U JP 2521689U JP 2521689 U JP2521689 U JP 2521689U JP H02118676 U JPH02118676 U JP H02118676U
- Authority
- JP
- Japan
- Prior art keywords
- welder
- tail end
- detection sensor
- end detection
- steel strip
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2521689U JPH02118676U (no) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2521689U JPH02118676U (no) | 1989-03-07 | 1989-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02118676U true JPH02118676U (no) | 1990-09-25 |
Family
ID=31245758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2521689U Pending JPH02118676U (no) | 1989-03-07 | 1989-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02118676U (no) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149149A (ja) * | 1974-10-26 | 1976-04-28 | Nippon Steel Corp | Sutoritsupurenzokushorirainno muteishitsubanhoho oyobi sochi |
JPS6344236U (no) * | 1986-09-05 | 1988-03-24 |
-
1989
- 1989-03-07 JP JP2521689U patent/JPH02118676U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149149A (ja) * | 1974-10-26 | 1976-04-28 | Nippon Steel Corp | Sutoritsupurenzokushorirainno muteishitsubanhoho oyobi sochi |
JPS6344236U (no) * | 1986-09-05 | 1988-03-24 |