GB411696A - Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices - Google Patents

Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices

Info

Publication number
GB411696A
GB411696A GB1942633A GB1942633A GB411696A GB 411696 A GB411696 A GB 411696A GB 1942633 A GB1942633 A GB 1942633A GB 1942633 A GB1942633 A GB 1942633A GB 411696 A GB411696 A GB 411696A
Authority
GB
United Kingdom
Prior art keywords
arrow
lamp
arm
carries
road
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
GB1942633A
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.)
ROBERT SHAW MILLER
Original Assignee
ROBERT SHAW MILLER
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 ROBERT SHAW MILLER filed Critical ROBERT SHAW MILLER
Priority to GB1942633A priority Critical patent/GB411696A/en
Publication of GB411696A publication Critical patent/GB411696A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/36—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using movable members, e.g. arms with built-in flashing lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

411,696. Road-traffic signals. MILLER, R. S., Rose Villas, Oldham Road, Ashton-under-Lyne. July 8, 1933, No. 19426. [Class 118 (ii).] An arrow is rotated to indicate a proposed turn by means of an electromagnet, the electromagnet raising the arrow which is turned during its upward motion by means of a screw. Two forms of arrow are described, one of which is illuminated by a fixed lamp and the other carries a lamp. As shown in Fig. 1 when the magnet g is energized, the casing a to which arm b is attached, is raised into the position indicated in the Figure, the casing being turned by the screw arrangement t, w (see Fig. 3). The lamp q is lit to illuminate the arm b and the tail fin c through red lenses p. The arm b carries a fluted conical glass element b<2> and a coloured strip e of preferably red celluloid. When the magnet is de-energized the arrow is restored to its normal position by spring m. Two further lenses p of green glass show towards the front and the rear. An alternative construction of arrow is shown in Fig. 5 in which the arm carries a lamp q, the current being fed to the lamp over the arms y. The operating mechanism is identical to that shown in Fig. 1. Two indicators are provided for right and left hand indications respectively. The indicator can also be used for indicating allowable turns to road traffic and for directing traffic in parking places.
GB1942633A 1933-07-08 1933-07-08 Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices Expired GB411696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1942633A GB411696A (en) 1933-07-08 1933-07-08 Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1942633A GB411696A (en) 1933-07-08 1933-07-08 Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices

Publications (1)

Publication Number Publication Date
GB411696A true GB411696A (en) 1934-06-14

Family

ID=10129175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1942633A Expired GB411696A (en) 1933-07-08 1933-07-08 Improvements in direction indicators for motor and like vehicles and in traffic control signalling devices

Country Status (1)

Country Link
GB (1) GB411696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371651B1 (en) * 1998-12-09 2002-04-16 Koyo Seiko Co., Ltd. Thrust dynamic pressure bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371651B1 (en) * 1998-12-09 2002-04-16 Koyo Seiko Co., Ltd. Thrust dynamic pressure bearing

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