ES433798A1 - Mejoras introducidas en maquinas de obras publicas con con- trapeso desmontable. - Google Patents

Mejoras introducidas en maquinas de obras publicas con con- trapeso desmontable.

Info

Publication number
ES433798A1
ES433798A1 ES433798A ES433798A ES433798A1 ES 433798 A1 ES433798 A1 ES 433798A1 ES 433798 A ES433798 A ES 433798A ES 433798 A ES433798 A ES 433798A ES 433798 A1 ES433798 A1 ES 433798A1
Authority
ES
Spain
Prior art keywords
counterweight
dismantling
public works
removable
works machine
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
ES433798A
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of ES433798A1 publication Critical patent/ES433798A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/18—Counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
ES433798A 1974-01-16 1976-01-14 Mejoras introducidas en maquinas de obras publicas con con- trapeso desmontable. Expired ES433798A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401476A FR2257742B1 (es) 1974-01-16 1974-01-16

Publications (1)

Publication Number Publication Date
ES433798A1 true ES433798A1 (es) 1977-03-01

Family

ID=9133557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433798A Expired ES433798A1 (es) 1974-01-16 1976-01-14 Mejoras introducidas en maquinas de obras publicas con con- trapeso desmontable.

Country Status (11)

Country Link
US (1) US3963133A (es)
JP (1) JPS5750217B2 (es)
AR (1) AR203586A1 (es)
BE (1) BE824008A (es)
BR (1) BR7500255A (es)
CA (1) CA1005398A (es)
DE (1) DE2501329A1 (es)
ES (1) ES433798A1 (es)
FR (1) FR2257742B1 (es)
GB (1) GB1463952A (es)
IT (1) IT1026319B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917829A1 (de) * 1979-05-03 1980-11-13 Gottwald Kg Leo Fahrzeugkran mit teleskopausleger
JPS5842273U (ja) * 1981-09-17 1983-03-19 石川島播磨重工業株式会社 カウンタ−ウエイトの着脱装置
IE53963B1 (en) * 1981-10-21 1989-04-26 Priestman Brothers Earthmoving machine
US4402413A (en) * 1981-11-19 1983-09-06 J. I. Case Company Counterweight arrangement
JPS595669U (ja) * 1982-06-29 1984-01-14 日立建機株式会社 作業機
GB8430389D0 (en) * 1984-12-01 1985-01-09 Bamford Excavators Ltd Earth moving machine
DE4409514C2 (de) * 1993-10-09 1998-05-07 Orenstein & Koppel Ag Verstellbares Gegengewicht für eine Baumaschine und Hydraulikbagger, der mit einem verstellbaren Gegengewicht ausgerüstet ist
US6131751A (en) * 1996-04-26 2000-10-17 Manitowoc Crane Group, Inc. Counter weight handling system and boom parking device
JP3424616B2 (ja) * 1999-09-09 2003-07-07 コベルコ建機株式会社 クローラ走行式の作業機械
NO317269B1 (no) * 2002-01-11 2004-09-27 Per Jorgen Myhre Ferukarbotran
DE20314503U1 (de) * 2003-09-18 2005-01-27 Liebherr-Werk Ehingen Gmbh Kran
US8286713B2 (en) * 2005-05-18 2012-10-16 Argus Subsea, Inc. Oil and gas well completion system and method of installation
JP5122786B2 (ja) * 2005-11-18 2013-01-16 株式会社小松製作所 カウンタウェイトの着脱装置
US7355122B2 (en) * 2006-03-31 2008-04-08 Azura Energy Systems, Inc. Sealed eurytopic make-break connector utilizing a conductive elastomer contact
US7980802B2 (en) * 2007-10-24 2011-07-19 T&T Engineering Services Pipe handling apparatus with arm stiffening
US7726929B1 (en) * 2007-10-24 2010-06-01 T&T Engineering Services Pipe handling boom pretensioning apparatus
US7918636B1 (en) 2007-10-24 2011-04-05 T&T Engineering Services Pipe handling apparatus and method
US8128332B2 (en) 2007-10-24 2012-03-06 T & T Engineering Services, Inc. Header structure for a pipe handling apparatus
US8419335B1 (en) 2007-10-24 2013-04-16 T&T Engineering Services, Inc. Pipe handling apparatus with stab frame stiffening
US8469648B2 (en) * 2007-10-24 2013-06-25 T&T Engineering Services Apparatus and method for pre-loading of a main rotating structural member
US8408334B1 (en) 2008-12-11 2013-04-02 T&T Engineering Services, Inc. Stabbing apparatus and method
US9500049B1 (en) 2008-12-11 2016-11-22 Schlumberger Technology Corporation Grip and vertical stab apparatus and method
US8371790B2 (en) * 2009-03-12 2013-02-12 T&T Engineering Services, Inc. Derrickless tubular servicing system and method
US8172497B2 (en) * 2009-04-03 2012-05-08 T & T Engineering Services Raise-assist and smart energy system for a pipe handling apparatus
US8876452B2 (en) 2009-04-03 2014-11-04 T&T Engineering Services, Inc. Raise-assist and smart energy system for a pipe handling apparatus
US9556689B2 (en) 2009-05-20 2017-01-31 Schlumberger Technology Corporation Alignment apparatus and method for a boom of a pipe handling system
US8192128B2 (en) 2009-05-20 2012-06-05 T&T Engineering Services, Inc. Alignment apparatus and method for a boom of a pipe handling system
DE102010013390B3 (de) * 2010-03-30 2011-10-06 Zeppelin Baumaschinen Gmbh Vorrichtung zum Anbringen und Absetzen eines Gegengewichts einer Baumaschine, Set umfassend eine derartige Vorrichtung und Baumaschine, insbesondere Kettenbagger, mit einer derartigen Vorrichtung oder einem derartigen Set
US9091128B1 (en) 2011-11-18 2015-07-28 T&T Engineering Services, Inc. Drill floor mountable automated pipe racking system
US9476267B2 (en) 2013-03-15 2016-10-25 T&T Engineering Services, Inc. System and method for raising and lowering a drill floor mountable automated pipe racking system
US9587377B2 (en) * 2015-02-06 2017-03-07 Harnischfeger Technologies, Inc. Raised counterweight for a mining machine
CN113602979A (zh) * 2021-07-29 2021-11-05 江苏科技大学 一种船舶移动吊装装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068397A (en) * 1935-06-01 1937-01-19 Chapman Paul Crane construction
US2130487A (en) * 1936-09-14 1938-09-20 Thomas A Foley Crane construction
US2408500A (en) * 1944-09-13 1946-10-01 Maxwell A West Automatic counterbalance for boom derricks
US2820556A (en) * 1954-10-05 1958-01-21 Davis George Removable counter-weight
GB1072910A (en) * 1963-05-27 1967-06-21 Vsesoiuzny N Isseledovatel Sky Unloading ballast from tower cranes
US3653486A (en) * 1970-07-17 1972-04-04 Dravo Corp Material handling apparatus
US3726416A (en) * 1970-12-15 1973-04-10 Kidde & Co Walter Extendable counterweight for cranes and method of manipulating

Also Published As

Publication number Publication date
FR2257742A1 (es) 1975-08-08
AR203586A1 (es) 1975-09-22
GB1463952A (en) 1977-02-09
BE824008A (fr) 1975-04-16
IT1026319B (it) 1978-09-20
US3963133A (en) 1976-06-15
CA1005398A (en) 1977-02-15
DE2501329A1 (de) 1975-07-17
BR7500255A (pt) 1975-11-04
JPS5750217B2 (es) 1982-10-26
FR2257742B1 (es) 1976-06-25
JPS50107703A (es) 1975-08-25

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