ES467353A1 - Un mastil descendible. - Google Patents

Un mastil descendible.

Info

Publication number
ES467353A1
ES467353A1 ES467353A ES467353A ES467353A1 ES 467353 A1 ES467353 A1 ES 467353A1 ES 467353 A ES467353 A ES 467353A ES 467353 A ES467353 A ES 467353A ES 467353 A1 ES467353 A1 ES 467353A1
Authority
ES
Spain
Prior art keywords
section
lowerable
mast
sections
lowerable mast
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
ES467353A
Other languages
English (en)
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.)
SECTIONAL POLES AFRICA Pty
Original Assignee
SECTIONAL POLES AFRICA Pty
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 SECTIONAL POLES AFRICA Pty filed Critical SECTIONAL POLES AFRICA Pty
Publication of ES467353A1 publication Critical patent/ES467353A1/es
Expired legal-status Critical Current

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
    • E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections
    • 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
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
ES467353A 1977-02-28 1978-02-27 Un mastil descendible. Expired ES467353A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00771184A ZA771184B (en) 1977-02-28 1977-02-28 Lowerable mast

Publications (1)

Publication Number Publication Date
ES467353A1 true ES467353A1 (es) 1978-10-16

Family

ID=25571291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467353A Expired ES467353A1 (es) 1977-02-28 1978-02-27 Un mastil descendible.

Country Status (7)

Country Link
US (1) US4149347A (es)
AR (1) AR212394A1 (es)
BR (1) BR7801181A (es)
ES (1) ES467353A1 (es)
GB (1) GB1575191A (es)
HK (1) HK21285A (es)
ZA (1) ZA771184B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782042A (en) * 1997-01-30 1998-07-21 Klein; Erwin M. Tilting pole system
US6647920B2 (en) * 2002-01-23 2003-11-18 Jason K. Lovett Reach easy pole
CA2736718A1 (en) * 2010-04-09 2011-10-09 Electro Mechanical Industries, Inc. Tower structure
US8800219B2 (en) 2011-05-17 2014-08-12 Wilbur L. Anderson, Inc. Tilt tower assembly and a method of using the same, and a method to ship and assemble a tilt tower
US8910431B2 (en) * 2012-10-26 2014-12-16 Emi Products, Llc Tower structure
US8863450B2 (en) 2013-03-11 2014-10-21 Paula C. Anderson Tilt tower and pipe auger anchor assembly
US9194534B1 (en) 2014-05-15 2015-11-24 Lindsay Transportation Solutions, Inc. Signal light apparatus
US9322537B1 (en) 2014-05-15 2016-04-26 Lindsay Transportation Solutions, Inc. Signal light apparatus
US11767683B2 (en) * 2019-08-26 2023-09-26 David Toalson Self supporting tilt over mast
US20240175282A1 (en) * 2022-11-29 2024-05-30 Zero Climb Tower Company, LLC Tilt tower with bearing rotatably coupling swing arm to mast

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1204939A (fr) * 1958-10-17 1960-01-28 Elcos Ets Mât basculant à usage de support d'éclairage, de porte-fanion et objets analogues
GB911784A (en) 1960-09-15 1962-11-28 Abacus Eng Ltd Improvements in or relating to street lighting columns
GB968113A (en) 1961-09-30 1964-08-26 Abacus Eng Ltd Improvements in or relating to street lighting columns
US3355847A (en) * 1964-06-16 1967-12-05 Abacus Eng Ltd Street lighting columns
GB1084779A (en) 1964-12-31 1967-09-27 Abacus Eng Ltd Improvements in street lighting columns
FR2086951A5 (es) 1970-04-14 1971-12-31 Pric Patent Research
NL7306503A (es) * 1973-05-10 1974-11-12
GB1460025A (en) 1973-09-08 1976-12-31 Abacus Eng Ltd Street lighting columns

Also Published As

Publication number Publication date
HK21285A (en) 1985-03-29
ZA771184B (en) 1978-09-27
US4149347A (en) 1979-04-17
BR7801181A (pt) 1978-09-26
GB1575191A (en) 1980-09-17
AR212394A1 (es) 1978-06-30

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