GB1163088A - Improvements in or relating to Tower and Mast Mounted Dish and like Aerials. - Google Patents

Improvements in or relating to Tower and Mast Mounted Dish and like Aerials.

Info

Publication number
GB1163088A
GB1163088A GB2683366A GB2683366A GB1163088A GB 1163088 A GB1163088 A GB 1163088A GB 2683366 A GB2683366 A GB 2683366A GB 2683366 A GB2683366 A GB 2683366A GB 1163088 A GB1163088 A GB 1163088A
Authority
GB
United Kingdom
Prior art keywords
aerial
aerials
tower
resilient attachment
dish
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
GB2683366A
Inventor
Leslie Dawson
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB2683366A priority Critical patent/GB1163088A/en
Publication of GB1163088A publication Critical patent/GB1163088A/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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/20—Resilient mountings

Landscapes

  • Forklifts And Lifting Vehicles (AREA)

Abstract

1.163,088. Aerials. MARCONI CO. Ltd. 4 May, 1967 [16 June, 1966], No. 26833/66. Heading H4A. An aerial, which may comprise a dish R, is mounted on a mast or tower M by means including a rigid attachment at one level, which is fixed at one end C and which is pivoted about a horizontal axis at its other end D, and a resilient attachment S at another level, extending between points A, B. When wind forces, such as W 1 , Fig. 2, cause the mast M to bend, the resilient attachment. S is contracted or expanded so that the axis of the aerial is maintained at approximately the same angle of elevation as before. A suitable resilient attachment comprises a cylinder S1, Fig. 4, in which a piston S3 slides and compresses springs S5, S6 on either side. The springs are of different strengths, corresponding to the differing aerodynamic forces due to winds on the front or rear face of the aerial dish, and frictional damping is provided between the piston and the cylinder. If required, more than one resilient attachment may be provided (Fig. 5, not shown).
GB2683366A 1966-06-16 1966-06-16 Improvements in or relating to Tower and Mast Mounted Dish and like Aerials. Expired GB1163088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2683366A GB1163088A (en) 1966-06-16 1966-06-16 Improvements in or relating to Tower and Mast Mounted Dish and like Aerials.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2683366A GB1163088A (en) 1966-06-16 1966-06-16 Improvements in or relating to Tower and Mast Mounted Dish and like Aerials.

Publications (1)

Publication Number Publication Date
GB1163088A true GB1163088A (en) 1969-09-04

Family

ID=10249994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2683366A Expired GB1163088A (en) 1966-06-16 1966-06-16 Improvements in or relating to Tower and Mast Mounted Dish and like Aerials.

Country Status (1)

Country Link
GB (1) GB1163088A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605108A (en) * 1969-10-17 1971-09-14 Bell Telephone Labor Inc Platform stabilizer for pole-mounted antenna
GB2127624A (en) * 1982-09-22 1984-04-11 Rca Corp Antenna mounting system
CN110714649A (en) * 2019-12-06 2020-01-21 上海量明科技发展有限公司 Damping device for wind vibration resistance, communication tower and antenna assembly thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605108A (en) * 1969-10-17 1971-09-14 Bell Telephone Labor Inc Platform stabilizer for pole-mounted antenna
GB2127624A (en) * 1982-09-22 1984-04-11 Rca Corp Antenna mounting system
US4550319A (en) * 1982-09-22 1985-10-29 Rca Corporation Reflector antenna mounted in thermal distortion isolation
CN110714649A (en) * 2019-12-06 2020-01-21 上海量明科技发展有限公司 Damping device for wind vibration resistance, communication tower and antenna assembly thereof
CN110714649B (en) * 2019-12-06 2020-03-31 上海量明科技发展有限公司 Damping device for wind vibration resistance, communication tower and antenna assembly thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee