GB443258A - Improved methods of construction of wireless aerial systems - Google Patents

Improved methods of construction of wireless aerial systems

Info

Publication number
GB443258A
GB443258A GB3087534A GB3087534A GB443258A GB 443258 A GB443258 A GB 443258A GB 3087534 A GB3087534 A GB 3087534A GB 3087534 A GB3087534 A GB 3087534A GB 443258 A GB443258 A GB 443258A
Authority
GB
United Kingdom
Prior art keywords
aerial
construction
cam
improved methods
wireless aerial
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
GB3087534A
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.)
AERO ELECTRICAL EQUIPMENT COMP
ERNEST NORMAN ELFORD
Original Assignee
AERO ELECTRICAL EQUIPMENT COMP
ERNEST NORMAN ELFORD
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 AERO ELECTRICAL EQUIPMENT COMP, ERNEST NORMAN ELFORD filed Critical AERO ELECTRICAL EQUIPMENT COMP
Priority to GB3087534A priority Critical patent/GB443258A/en
Publication of GB443258A publication Critical patent/GB443258A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/084—Pivotable antennas

Abstract

443,258. Universal joints. AEROELECTRICAL EQUIPMENT CO., Ltd., ELFORD, E. N., and SLINN, W. H., 3, St. James'Square, Westminster. Oct. 27, 1934 No. 30875. [Class 65 (ii)] [See also Group XL] A wireless aerial for a road vehicle, is mount ed on a gimbal joint so that it will give wher passing under bridges, trees, &c., and afterwards regain the vertical position. The aerial is mounted on a spigot 6 surrounded by a spiral spring 8, which forces a flat disc 7 into contact with the cam-shaped outer surface 2 of a universal joint. When the aerial is bent over, as shown in dotted lines, the disc 7 rides over the cam, and the spring 8 is contracted and exerts a torque tending to restore the aerial to the vertical.
GB3087534A 1934-10-27 1934-10-27 Improved methods of construction of wireless aerial systems Expired GB443258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3087534A GB443258A (en) 1934-10-27 1934-10-27 Improved methods of construction of wireless aerial systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3087534A GB443258A (en) 1934-10-27 1934-10-27 Improved methods of construction of wireless aerial systems

Publications (1)

Publication Number Publication Date
GB443258A true GB443258A (en) 1936-02-25

Family

ID=10314483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3087534A Expired GB443258A (en) 1934-10-27 1934-10-27 Improved methods of construction of wireless aerial systems

Country Status (1)

Country Link
GB (1) GB443258A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757414C (en) * 1936-06-13 1952-08-21 Rca Corp Rod antenna for vehicle receivers
DE763752C (en) * 1938-06-18 1954-07-26 Lorenz C Ag Telescopic mast for mobile radio stations
EP1324426A2 (en) * 2001-12-14 2003-07-02 Harada Industry Co., Ltd. Vehicle roof mount antenna

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757414C (en) * 1936-06-13 1952-08-21 Rca Corp Rod antenna for vehicle receivers
DE763752C (en) * 1938-06-18 1954-07-26 Lorenz C Ag Telescopic mast for mobile radio stations
EP1324426A2 (en) * 2001-12-14 2003-07-02 Harada Industry Co., Ltd. Vehicle roof mount antenna
EP1324426A3 (en) * 2001-12-14 2005-03-30 Harada Industry Co., Ltd. Vehicle roof mount antenna

Similar Documents

Publication Publication Date Title
GB532393A (en) Improvements in or relating to flexible joints
GB443258A (en) Improved methods of construction of wireless aerial systems
FR704910A (en) Improvements to watches whose winding is ensured automatically by the movements and jolts to which they are subjected, and to similar systems
GB410888A (en) Retaining device for use in connection with the road wheels of self-propelled vehicles
FR701904A (en) Pneumatic elastic suspension device or shock absorber for vehicles on land, in air and on water, completely replacing the springs
FR49740E (en) Device for the protection of military operations areas, by mines or other similar devices
GB433710A (en) Tinted or coloured lenses
FR786504A (en) Device for coupling between a tractor on the road or on rails and a towed boat, and other similar applications
GB446170A (en) Improvements in or relating to jacking apparatus for road vehicles
Winters The Schoolmaster at Spring
CA311724A (en) Compression rail joint spring
CA320296A (en) Fog, frost and snow eliminator
ES122186A1 (en) A new system of automatic pirate beacon, adaptable to the steering of automobiles of all kinds.
CA299180A (en) Ball joint
CA326639A (en) Resilient joint
CA298029A (en) Resilient connection for vehicle springs
FR821395A (en) Immobilization device with safety arrangement, for the rudders of aerial locomotion vehicles
CA316367A (en) Universal joint assembly
AU2693330A (en) Ball joint
CA323766A (en) Vehicle spring
CA327540A (en) Vehicle spring
CA318791A (en) Vehicle spring
CA297491A (en) Universal joint
CA300685A (en) Universal joint
CA320371A (en) Ball and socket joint