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IT940580B - Elemento strutturale per costruire ed erigere alberi sottoposti a sol lecitazioni di flessione - Google Patents

Elemento strutturale per costruire ed erigere alberi sottoposti a sol lecitazioni di flessione

Info

Publication number
IT940580B
IT940580B IT31043/71A IT3104371A IT940580B IT 940580 B IT940580 B IT 940580B IT 31043/71 A IT31043/71 A IT 31043/71A IT 3104371 A IT3104371 A IT 3104371A IT 940580 B IT940580 B IT 940580B
Authority
IT
Italy
Prior art keywords
lecitations
erigating
sol
bending
building
Prior art date
Application number
IT31043/71A
Other languages
English (en)
Italian (it)
Original Assignee
Amaco Maskin Ab
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 Amaco Maskin Ab filed Critical Amaco Maskin Ab
Application granted granted Critical
Publication of IT940580B publication Critical patent/IT940580B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • B66C23/286—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements with locking devices
    • 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
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/10—Truss-like structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7005—Lugged member, rotary engagement
    • Y10T403/7007—Bayonet joint

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
IT31043/71A 1970-11-13 1971-11-12 Elemento strutturale per costruire ed erigere alberi sottoposti a sol lecitazioni di flessione IT940580B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15330/70A SE348445B (fr) 1970-11-13 1970-11-13

Publications (1)

Publication Number Publication Date
IT940580B true IT940580B (it) 1973-02-20

Family

ID=20300499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31043/71A IT940580B (it) 1970-11-13 1971-11-12 Elemento strutturale per costruire ed erigere alberi sottoposti a sol lecitazioni di flessione

Country Status (7)

Country Link
US (1) US3796018A (fr)
JP (1) JPS5216328B1 (fr)
DE (1) DE2156392A1 (fr)
FR (1) FR2113922B1 (fr)
GB (1) GB1333460A (fr)
IT (1) IT940580B (fr)
SE (1) SE348445B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951817A (en) * 1974-06-26 1976-04-20 Jet Aeration Company Sewage treatment tank and tube settler
JPS5465831U (fr) * 1977-10-18 1979-05-10
US5406767A (en) * 1992-11-23 1995-04-18 The Manitowoc Company, Inc. Longitudinally divisible crane boom segment
US5487479A (en) * 1992-11-23 1996-01-30 The Manitowoc Company, Inc. Method for nesting longitudinally divisible crane boom segments
GB2332469B (en) * 1997-12-19 2001-11-28 Simon Andrew Fearn Tower scaffold
FR2787431B1 (fr) * 1998-12-21 2001-01-26 Potain Sa Dispositif de liaison entre pivot et mature pour grues a tour
DE19927158A1 (de) * 1999-06-15 2000-12-21 Thyssen Huennebeck Gmbh Mastelement für ein Gerüst
CN102616683B (zh) * 2012-04-05 2015-06-17 中联重科股份有限公司 塔机爬升架及包含该爬升架的塔式起重机
US10107003B1 (en) * 2017-03-31 2018-10-23 Adaptive Communications LLC Systems and methods for self-standing, self-supporting, rapid-deployment, movable communications towers
CN114263665B (zh) * 2021-12-27 2023-11-24 安徽京深智能科技有限公司 一种防侧翻升降机标准节连接结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800998A (en) * 1930-07-12 1931-04-14 Ingersoll Rand Co Drill-steel coupling
US2842408A (en) * 1956-03-08 1958-07-08 Symons Clamp & Mfg Co Scaffold
FR1373497A (fr) * 1963-10-31 1964-09-25 échafaudage
US3650078A (en) * 1970-09-15 1972-03-21 Economy Forms Corp Shore tower assembly

Also Published As

Publication number Publication date
JPS5216328B1 (fr) 1977-05-09
SE348445B (fr) 1972-09-04
DE2156392A1 (de) 1972-05-18
FR2113922B1 (fr) 1976-04-30
GB1333460A (en) 1973-10-10
FR2113922A1 (fr) 1972-06-30
US3796018A (en) 1974-03-12

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