GB8819227D0 - Improvements in/relating to tactile indicators for use on pedestrian road crossings - Google Patents

Improvements in/relating to tactile indicators for use on pedestrian road crossings

Info

Publication number
GB8819227D0
GB8819227D0 GB888819227A GB8819227A GB8819227D0 GB 8819227 D0 GB8819227 D0 GB 8819227D0 GB 888819227 A GB888819227 A GB 888819227A GB 8819227 A GB8819227 A GB 8819227A GB 8819227 D0 GB8819227 D0 GB 8819227D0
Authority
GB
United Kingdom
Prior art keywords
relating
pedestrian road
tactile indicators
road crossings
crossings
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
Application number
GB888819227A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Radix Systems Ltd
Original Assignee
Radix Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Radix Systems Ltd filed Critical Radix Systems Ltd
Priority to GB888819227A priority Critical patent/GB8819227D0/en
Publication of GB8819227D0 publication Critical patent/GB8819227D0/en
Priority to GB8918254A priority patent/GB2222011B/en
Pending legal-status Critical Current

Links

GB888819227A 1988-08-12 1988-08-12 Improvements in/relating to tactile indicators for use on pedestrian road crossings Pending GB8819227D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888819227A GB8819227D0 (en) 1988-08-12 1988-08-12 Improvements in/relating to tactile indicators for use on pedestrian road crossings
GB8918254A GB2222011B (en) 1988-08-12 1989-08-10 Improvements in or relating to tactile indicators for use on pedestrian crossings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888819227A GB8819227D0 (en) 1988-08-12 1988-08-12 Improvements in/relating to tactile indicators for use on pedestrian road crossings

Publications (1)

Publication Number Publication Date
GB8819227D0 true GB8819227D0 (en) 1988-09-14

Family

ID=10642058

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888819227A Pending GB8819227D0 (en) 1988-08-12 1988-08-12 Improvements in/relating to tactile indicators for use on pedestrian road crossings
GB8918254A Expired - Lifetime GB2222011B (en) 1988-08-12 1989-08-10 Improvements in or relating to tactile indicators for use on pedestrian crossings

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8918254A Expired - Lifetime GB2222011B (en) 1988-08-12 1989-08-10 Improvements in or relating to tactile indicators for use on pedestrian crossings

Country Status (1)

Country Link
GB (2) GB8819227D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1232074B (en) * 1989-03-31 1992-01-23 Marelli Autronica CONTROL AND ADJUSTMENT DEVICE FOR A DIRECT CURRENT ELECTRIC MOTOR
GB0114860D0 (en) * 2001-06-18 2001-08-08 Radix Systems Ltd Light controlled pedestrian crossings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338215B2 (en) * 1973-07-27 1975-07-31 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for controlling
DE2446002C3 (en) * 1974-09-26 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for limiting the current in a thyristor-controlled speed-regulated motor
US3955130A (en) * 1974-12-20 1976-05-04 General Electric Company Motor control circuit including motor current limiting means
US4288727A (en) * 1977-09-07 1981-09-08 The Flinders University Of South Australia Modular motor and control means and method
US4535276A (en) * 1983-01-12 1985-08-13 Matsushita Electric Industrial Co., Ltd. Output circuit and brushless motor using the same

Also Published As

Publication number Publication date
GB2222011B (en) 1992-05-20
GB2222011A (en) 1990-02-21
GB8918254D0 (en) 1989-09-20

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