CA1109043A - Dispositif d'abaissement et de centrage d'un luminaire - Google Patents

Dispositif d'abaissement et de centrage d'un luminaire

Info

Publication number
CA1109043A
CA1109043A CA312,797A CA312797A CA1109043A CA 1109043 A CA1109043 A CA 1109043A CA 312797 A CA312797 A CA 312797A CA 1109043 A CA1109043 A CA 1109043A
Authority
CA
Canada
Prior art keywords
guide members
support member
pole
axis
ring
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
Application number
CA312,797A
Other languages
English (en)
Inventor
Richard L. Thompson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to CA312,797A priority Critical patent/CA1109043A/fr
Application granted granted Critical
Publication of CA1109043A publication Critical patent/CA1109043A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CA312,797A 1978-10-05 1978-10-05 Dispositif d'abaissement et de centrage d'un luminaire Expired CA1109043A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA312,797A CA1109043A (fr) 1978-10-05 1978-10-05 Dispositif d'abaissement et de centrage d'un luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312,797A CA1109043A (fr) 1978-10-05 1978-10-05 Dispositif d'abaissement et de centrage d'un luminaire

Publications (1)

Publication Number Publication Date
CA1109043A true CA1109043A (fr) 1981-09-15

Family

ID=4112543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312,797A Expired CA1109043A (fr) 1978-10-05 1978-10-05 Dispositif d'abaissement et de centrage d'un luminaire

Country Status (1)

Country Link
CA (1) CA1109043A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763870A (en) * 1987-02-11 1988-08-16 Fortran Traffic Systems Limited Traffic signal head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763870A (en) * 1987-02-11 1988-08-16 Fortran Traffic Systems Limited Traffic signal head

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