JPH0194391U - - Google Patents
Info
- Publication number
- JPH0194391U JPH0194391U JP18976987U JP18976987U JPH0194391U JP H0194391 U JPH0194391 U JP H0194391U JP 18976987 U JP18976987 U JP 18976987U JP 18976987 U JP18976987 U JP 18976987U JP H0194391 U JPH0194391 U JP H0194391U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- contact
- base
- pair
- arm portions
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18976987U JPH0194391U (zh) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18976987U JPH0194391U (zh) | 1987-12-14 | 1987-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0194391U true JPH0194391U (zh) | 1989-06-21 |
Family
ID=31480782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18976987U Pending JPH0194391U (zh) | 1987-12-14 | 1987-12-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0194391U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012265A (ja) * | 2001-06-26 | 2003-01-15 | Nippon Steel Corp | 金属ストリップコイルリフター |
KR20210027075A (ko) * | 2019-08-29 | 2021-03-10 | 김규상 | 말뚝 인양척 및 이를 이용한 말뚝 인양장치 |
US11718507B2 (en) | 2019-08-29 | 2023-08-08 | Kyu Sang Kim | Pile lifting device capable of preventing overturning |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017968B1 (zh) * | 1970-03-11 | 1975-06-25 |
-
1987
- 1987-12-14 JP JP18976987U patent/JPH0194391U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017968B1 (zh) * | 1970-03-11 | 1975-06-25 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012265A (ja) * | 2001-06-26 | 2003-01-15 | Nippon Steel Corp | 金属ストリップコイルリフター |
KR20210027075A (ko) * | 2019-08-29 | 2021-03-10 | 김규상 | 말뚝 인양척 및 이를 이용한 말뚝 인양장치 |
US11718507B2 (en) | 2019-08-29 | 2023-08-08 | Kyu Sang Kim | Pile lifting device capable of preventing overturning |