GB8531787D0 - Plummets - Google Patents
PlummetsInfo
- Publication number
- GB8531787D0 GB8531787D0 GB858531787A GB8531787A GB8531787D0 GB 8531787 D0 GB8531787 D0 GB 8531787D0 GB 858531787 A GB858531787 A GB 858531787A GB 8531787 A GB8531787 A GB 8531787A GB 8531787 D0 GB8531787 D0 GB 8531787D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- plummets
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858531787A GB8531787D0 (en) | 1985-12-24 | 1985-12-24 | Plummets |
GB8630826A GB2185333B (en) | 1985-12-24 | 1986-12-23 | Optical plummet for checking vertical alignment |
PCT/GB1986/000793 WO1987003958A1 (en) | 1985-12-24 | 1986-12-23 | Improvements in or relating to plummets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858531787A GB8531787D0 (en) | 1985-12-24 | 1985-12-24 | Plummets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8531787D0 true GB8531787D0 (en) | 1986-02-05 |
Family
ID=10590265
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858531787A Pending GB8531787D0 (en) | 1985-12-24 | 1985-12-24 | Plummets |
GB8630826A Expired GB2185333B (en) | 1985-12-24 | 1986-12-23 | Optical plummet for checking vertical alignment |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8630826A Expired GB2185333B (en) | 1985-12-24 | 1986-12-23 | Optical plummet for checking vertical alignment |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB8531787D0 (en) |
WO (1) | WO1987003958A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20080419L (en) * | 2008-06-27 | 2009-12-28 | Kone Corp | Arrangement and method for positioning the guide wires of elevator cables |
FI121977B (en) * | 2009-04-07 | 2011-06-30 | Kone Corp | Apparatus and method for measuring an elevator shaft |
CN109166330A (en) * | 2018-09-13 | 2019-01-08 | 沧州职业技术学院 | A kind of anti-drowned early warning system of the low-lying easy waterlogging section vehicle in city |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2054714A5 (en) * | 1969-07-24 | 1971-05-07 | Jutier Pierre | |
US3667849A (en) * | 1969-10-28 | 1972-06-06 | Optic Sciences Corp | Laser plummet level |
GB1338167A (en) * | 1971-02-10 | 1973-11-21 | Bauakademie Ddr | Optical guide beam system for locating reference points at various levels of an extensive structure |
DE2723095C3 (en) * | 1977-05-21 | 1980-04-17 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Device for the continuous measurement of the distance of a building from a vertical |
GB2117511A (en) * | 1982-02-19 | 1983-10-12 | Dr Paul Derek Cook | Laser beam alignment detection |
DE3308573A1 (en) * | 1983-03-10 | 1984-09-13 | Ernst Wilhelm 5180 Eschweiler Mende | Adjustment device for a structural engineering laser |
GB2195465A (en) * | 1986-09-29 | 1988-04-07 | Atomic Energy Authority Uk | Misalignment detection |
-
1985
- 1985-12-24 GB GB858531787A patent/GB8531787D0/en active Pending
-
1986
- 1986-12-23 GB GB8630826A patent/GB2185333B/en not_active Expired
- 1986-12-23 WO PCT/GB1986/000793 patent/WO1987003958A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB8630826D0 (en) | 1987-02-04 |
GB2185333A (en) | 1987-07-15 |
WO1987003958A1 (en) | 1987-07-02 |
GB2185333B (en) | 1989-11-15 |
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