AT13088T - TIP SAFETY DEVICE. - Google Patents

TIP SAFETY DEVICE.

Info

Publication number
AT13088T
AT13088T AT81305069T AT81305069T AT13088T AT 13088 T AT13088 T AT 13088T AT 81305069 T AT81305069 T AT 81305069T AT 81305069 T AT81305069 T AT 81305069T AT 13088 T AT13088 T AT 13088T
Authority
AT
Austria
Prior art keywords
tip safety
tip
safety
Prior art date
Application number
AT81305069T
Other languages
German (de)
Inventor
Derek Ralph Aldous
Robert John Melling
Original Assignee
British Telecomm
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
Priority to GB8034668 priority Critical
Application filed by British Telecomm filed Critical British Telecomm
Priority to EP81305069A priority patent/EP0050989B1/en
Publication of AT13088T publication Critical patent/AT13088T/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34357Foldable or retractable structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
AT81305069T 1980-10-28 1981-10-27 TIP SAFETY DEVICE. AT13088T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8034668 1980-10-28
EP81305069A EP0050989B1 (en) 1980-10-28 1981-10-27 Stabilising apparatus

Publications (1)

Publication Number Publication Date
AT13088T true AT13088T (en) 1985-05-15

Family

ID=10516926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81305069T AT13088T (en) 1980-10-28 1981-10-27 TIP SAFETY DEVICE.

Country Status (5)

Country Link
US (1) US4467726A (en)
EP (1) EP0050989B1 (en)
AT (1) AT13088T (en)
CA (1) CA1181517A (en)
DE (1) DE3170335D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162137B (en) * 1984-06-18 1988-07-20 Daifuku Kk Conveying system
US5313219A (en) * 1992-01-27 1994-05-17 International Tele-Marine Company, Inc. Shipboard stabilized radio antenna mount system
US5353887A (en) * 1993-02-04 1994-10-11 John Putnam Household trash delivery system
FR2778937B1 (en) * 1998-05-20 2000-06-30 Jlc Varianse Societe A Respons Mobile cover for pools and the like
BRPI0416074A (en) * 2003-10-28 2007-01-02 Stephen Kaneff apparatus for controlled rotation of a body about a geometrical axis and for controlled movement of a body along a linear member;
BRPI0816365A2 (en) * 2007-09-05 2015-02-24 Viasat Inc Roller based antenna positioner
CN109088167A (en) * 2018-08-01 2018-12-25 苏州频聿精密机械有限公司 A kind of satellite aerial rotary seat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367975C (en) * 1923-01-30 Carl Dinnendahl Rail clamp for cranes, excavators, tipping machines and the like.
DE133314C (en) *
FR1094784A (en) * 1955-05-24
US1250797A (en) * 1914-07-09 1917-12-18 Louis Joseph Jean Baptiste Cheneau Rail motor-car.
US1612271A (en) * 1926-09-02 1926-12-28 Edson Elmer Rockwood Railway truck and rail
US1764941A (en) * 1928-04-11 1930-06-17 Edson Elmer Rockwood Safety railway truck
FR701923A (en) * 1930-09-12 1931-03-25 Further training in cranes, fir trees and similar devices
DE1090411B (en) * 1957-09-24 1960-10-06 Haushahn Maschinenfabrik C Storm protection for crane bridges
US3357022A (en) * 1963-12-05 1967-12-05 Bell Telephone Labor Inc Folded horn-reflector antenna structure
US3292559A (en) * 1964-02-05 1966-12-20 Albina Engine And Machine Work Rail mounted mobile jib crane apparatus
DE1238061B (en) * 1965-01-28 1967-04-06 Dingler Werke Ag Pulling device running on rails
DE1261653B (en) * 1965-12-03 1968-02-22 Maschf Augsburg Nuernberg Ag Rotatable support structure of a radio telescope and drive for it
US3729890A (en) * 1971-04-22 1973-05-01 Taiyo Kogyo Co Ltd Shiftable pillar wheel supporting device

Also Published As

Publication number Publication date
CA1181517A (en) 1985-01-22
CA1181517A1 (en)
DE3170335D1 (en) 1985-06-05
EP0050989B1 (en) 1985-05-02
US4467726A (en) 1984-08-28
EP0050989A1 (en) 1982-05-05

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