GB2149546B - Indicator apparatus - Google Patents
Indicator apparatusInfo
- Publication number
- GB2149546B GB2149546B GB08427144A GB8427144A GB2149546B GB 2149546 B GB2149546 B GB 2149546B GB 08427144 A GB08427144 A GB 08427144A GB 8427144 A GB8427144 A GB 8427144A GB 2149546 B GB2149546 B GB 2149546B
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicator apparatus
- indicator
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838328833A GB8328833D0 (en) | 1983-10-28 | 1983-10-28 | Indicator apparatus |
GB838332439A GB8332439D0 (en) | 1983-10-28 | 1983-12-06 | Indicator apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8427144D0 GB8427144D0 (en) | 1984-12-05 |
GB2149546A GB2149546A (en) | 1985-06-12 |
GB2149546B true GB2149546B (en) | 1987-05-28 |
Family
ID=26286947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08427144A Expired GB2149546B (en) | 1983-10-28 | 1984-10-26 | Indicator apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2149546B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103979374A (en) * | 2014-05-16 | 2014-08-13 | 西安利雅得电气股份有限公司 | Mine hoist bar-like depth indicator |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992010421A1 (en) * | 1990-12-05 | 1992-06-25 | William James Stevens | Elevator control and position indicating switch |
FR2671335A1 (en) * | 1991-01-03 | 1992-07-10 | Sodica Distribution Composants | Floor indicator device for a lift |
US5975248A (en) * | 1995-08-11 | 1999-11-02 | Drucegrove Limited | Communications system |
GB2300849B (en) * | 1995-08-11 | 1997-10-22 | Drucegrove Ltd | Communications system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2064186B (en) * | 1979-11-27 | 1983-06-02 | Brookes & Gatehouse | Information display system |
US4500880A (en) * | 1981-07-06 | 1985-02-19 | Motorola, Inc. | Real time, computer-driven retail pricing display system |
-
1984
- 1984-10-26 GB GB08427144A patent/GB2149546B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103979374A (en) * | 2014-05-16 | 2014-08-13 | 西安利雅得电气股份有限公司 | Mine hoist bar-like depth indicator |
Also Published As
Publication number | Publication date |
---|---|
GB2149546A (en) | 1985-06-12 |
GB8427144D0 (en) | 1984-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941026 |