SE8802956L - DEVICE BY TELESCOPE MAST - Google Patents

DEVICE BY TELESCOPE MAST

Info

Publication number
SE8802956L
SE8802956L SE8802956A SE8802956A SE8802956L SE 8802956 L SE8802956 L SE 8802956L SE 8802956 A SE8802956 A SE 8802956A SE 8802956 A SE8802956 A SE 8802956A SE 8802956 L SE8802956 L SE 8802956L
Authority
SE
Sweden
Prior art keywords
sections
mast
telescoped
members
cable system
Prior art date
Application number
SE8802956A
Other languages
Swedish (sv)
Other versions
SE8802956D0 (en
SE464481B (en
Inventor
Boerje Blomdahl
Stig Lindqvist
Original Assignee
Boerje Blomdahl
Stig Lindqvist
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 Boerje Blomdahl, Stig Lindqvist filed Critical Boerje Blomdahl
Priority to SE8802956A priority Critical patent/SE464481B/en
Publication of SE8802956D0 publication Critical patent/SE8802956D0/en
Publication of SE8802956L publication Critical patent/SE8802956L/en
Publication of SE464481B publication Critical patent/SE464481B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The invention concerns a telescopic mast comprising a number of telescopically displaceable sections 1 - 5 and means for creating such displacement, preferably consisting of a cable system 6 and members 7 for operating this system, the sections being provided with complementary internal and external control members and slide members 13, 15. The novel feature lies in the fact that, in order to allow the mast consisting of the sections 1 - 5 to be telescoped together into a transportation position, in which it has an overall height which is lower than the telescoped height of the sections included in it, these sections are made up of two telescopically displaceable section parts 1a and 1b, 2a and 2b, 3a and 3b etc., the cable system or equivalent displacement arrangement 6, 7 only acts on the sections 1 - 5 as a whole, while separate handling devices are provided for simultaneous extension and telescoping of the section parts when the mast sections are in their telescoped position. <IMAGE>
SE8802956A 1988-08-23 1988-08-23 Telescopic mast SE464481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8802956A SE464481B (en) 1988-08-23 1988-08-23 Telescopic mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802956A SE464481B (en) 1988-08-23 1988-08-23 Telescopic mast

Publications (3)

Publication Number Publication Date
SE8802956D0 SE8802956D0 (en) 1988-08-23
SE8802956L true SE8802956L (en) 1990-02-24
SE464481B SE464481B (en) 1991-04-29

Family

ID=20373109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802956A SE464481B (en) 1988-08-23 1988-08-23 Telescopic mast

Country Status (1)

Country Link
SE (1) SE464481B (en)

Also Published As

Publication number Publication date
SE8802956D0 (en) 1988-08-23
SE464481B (en) 1991-04-29

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