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
GB3299737A
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.)
ARNOLD DUCKWORTH
Original Assignee
ARNOLD DUCKWORTH
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 ARNOLD DUCKWORTHfiledCriticalARNOLD DUCKWORTH
Priority to GB3299737ApriorityCriticalpatent/GB498628A/en
Publication of GB498628ApublicationCriticalpatent/GB498628A/en
H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
H01H21/02—Details
H01H21/18—Movable parts; Contacts mounted thereon
H01H21/22—Operating parts, e.g. handle
H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
H01H21/26—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot
Abstract
498,628. Signalling - apparatus on vehicles. DUCKWORTH, A. Nov. 30, 1937, No. 32997. [Class 118 (ii)] When the accelerator pedal A is released a circuit is closed at J through the ignition switch M to a rear signal lamp L. Reference has been directed by the Comptroller to Specification 287,152, [Class 118 (ii)].
GB3299737A1937-11-301937-11-30Improved signalling means for automobiles
ExpiredGB498628A
(en)
An electrical safety system applicable to automobiles, to create or transmit luminous signals (Machine-translation by Google Translate, not legally binding)
A electrical system of traffic signals, autonomous and automatic, applicable to vehicles, to prevent those who follow them on the route (Machine-translation by Google Translate, not legally binding)