ES278776U - Connecting group for parts of metal frameworks, especially of cranes - Google Patents

Connecting group for parts of metal frameworks, especially of cranes

Info

Publication number
ES278776U
ES278776U ES1983278776U ES278776U ES278776U ES 278776 U ES278776 U ES 278776U ES 1983278776 U ES1983278776 U ES 1983278776U ES 278776 U ES278776 U ES 278776U ES 278776 U ES278776 U ES 278776U
Authority
ES
Spain
Prior art keywords
uprights
cranes
parts
connecting group
metal frameworks
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.)
Granted
Application number
ES1983278776U
Other languages
Spanish (es)
Other versions
ES278776Y (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.)
SIMMA SOC IND METALLMECC SpA
Original Assignee
SIMMA SOC IND METALLMECC SpA
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 SIMMA SOC IND METALLMECC SpA filed Critical SIMMA SOC IND METALLMECC SpA
Publication of ES278776U publication Critical patent/ES278776U/en
Application granted granted Critical
Publication of ES278776Y publication Critical patent/ES278776Y/en
Expired legal-status Critical Current

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

Abstract

Attaching device of crane uprights and the like and more particularly in the joining groups of a first and a second superimposed uprights, belonging respectively to a first and a second element of a metal structure, characterized in that the device comprises at least less one first and second bolts pass removably through two corresponding seats respectively said first and second uprights and made with reduced cross section in protruding end portions of said uprights, being applied on said end sections, in opposite parts of said uprights and through corresponding holes, two plates fixed reciprocally by releasable joining means. (Machine-translation by Google Translate, not legally binding)
ES1983278776U 1982-01-12 1983-01-11 DEVICE FOR UNION OF CRANE STANDS AND THE LIKE. Expired ES278776Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2044282U IT8220442V0 (en) 1982-01-12 1982-01-12 JUNCTION GROUP BETWEEN ELEMENTS OF METALLIC STRUCTURES, OF CRANES IN PARTICULAR.

Publications (2)

Publication Number Publication Date
ES278776U true ES278776U (en) 1984-10-16
ES278776Y ES278776Y (en) 1985-04-16

Family

ID=11167011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983278776U Expired ES278776Y (en) 1982-01-12 1983-01-11 DEVICE FOR UNION OF CRANE STANDS AND THE LIKE.

Country Status (4)

Country Link
DE (1) DE3300252A1 (en)
ES (1) ES278776Y (en)
FR (1) FR2519620B1 (en)
IT (1) IT8220442V0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936257C2 (en) * 1989-10-31 1999-04-08 Man Ghh Logistics Bolt connection for corner posts of a crane tower
FR2787431B1 (en) * 1998-12-21 2001-01-26 Potain Sa CONNECTION DEVICE BETWEEN PIVOT AND MATURE FOR TOWER CRANES
JP2009149438A (en) * 2007-11-29 2009-07-09 Manitowoc Crane Companies Ltd Connection system for crane boom segment
EP2746214B1 (en) 2012-12-20 2016-04-27 Manitowoc Crane Companies, LLC Column connector system
EP2767499B1 (en) 2013-02-14 2015-09-30 Manitowoc Crane Group France Splinting device for connecting two strut members and assembly comprising two strut members and such splinting devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1703369A (en) * 1927-08-10 1929-02-26 Walter F Speakman Sectional-derrick-leg clamp
US1955074A (en) * 1930-05-31 1934-04-17 Jacob C Knupp Connecting sleeve
FR1046808A (en) * 1950-08-23 1953-12-09 British Hoist And Crane Compan Transportable crane
FR1263311A (en) * 1960-04-27 1961-06-09 Portenseigne Ets Marcel Improvements to tube assembly systems
GB1098232A (en) * 1964-07-03 1968-01-10 British Hoist And Crane Compan Improvements in or relating to hoists
DE6602823U (en) * 1965-11-15 1969-06-19 Richier S A Fa CONNECTION FOR FRAMEWORK COMPONENTS, IN PARTICULAR OF TOWER CRANES
FR2044346A5 (en) * 1969-05-27 1971-02-19 Ventre Lucien
FR2185217A5 (en) * 1972-05-18 1973-12-28 Potain Sa
DE2351177A1 (en) * 1973-10-11 1975-04-24 Liebherr Hans Dr Ing E H TOWER JOINT
FR2352202A1 (en) * 1976-05-21 1977-12-16 Richier Sa Metal tower crane mast components connecting system - comprises combined pieces forming inclined surface recess for block wedge insertion

Also Published As

Publication number Publication date
IT8220442V0 (en) 1982-01-12
FR2519620A1 (en) 1983-07-18
DE3300252C2 (en) 1992-04-30
DE3300252A1 (en) 1983-11-17
ES278776Y (en) 1985-04-16
FR2519620B1 (en) 1987-02-27

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303