IT959098B - Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi - Google Patents

Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi

Info

Publication number
IT959098B
IT959098B IT68842/72A IT6884272A IT959098B IT 959098 B IT959098 B IT 959098B IT 68842/72 A IT68842/72 A IT 68842/72A IT 6884272 A IT6884272 A IT 6884272A IT 959098 B IT959098 B IT 959098B
Authority
IT
Italy
Prior art keywords
golate
cin
laying
pipes
improvement
Prior art date
Application number
IT68842/72A
Other languages
English (en)
Italian (it)
Original Assignee
Dolza C
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 Dolza C filed Critical Dolza C
Priority to IT68842/72A priority Critical patent/IT959098B/it
Priority to US00364691A priority patent/US3842983A/en
Priority to JP48064021A priority patent/JPS4963144A/ja
Application granted granted Critical
Publication of IT959098B publication Critical patent/IT959098B/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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • 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
    • B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Jib Cranes (AREA)
IT68842/72A 1972-06-09 1972-06-09 Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi IT959098B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68842/72A IT959098B (it) 1972-06-09 1972-06-09 Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi
US00364691A US3842983A (en) 1972-06-09 1973-05-29 Articulated jib for crawler tractors and the like
JP48064021A JPS4963144A (cg-RX-API-DMAC7.html) 1972-06-09 1973-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68842/72A IT959098B (it) 1972-06-09 1972-06-09 Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi

Publications (1)

Publication Number Publication Date
IT959098B true IT959098B (it) 1973-11-10

Family

ID=11310709

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68842/72A IT959098B (it) 1972-06-09 1972-06-09 Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi

Country Status (3)

Country Link
US (1) US3842983A (cg-RX-API-DMAC7.html)
JP (1) JPS4963144A (cg-RX-API-DMAC7.html)
IT (1) IT959098B (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304519A (en) * 1979-10-29 1981-12-08 Hubbard John S Towing vehicle with side lifter
FR2476250A1 (fr) * 1980-02-15 1981-08-21 Poclain Sa Articulation de pivotement
US4966290A (en) * 1989-10-12 1990-10-30 Caterpillar Inc. Vehicle for manipulating pipe
US5240129A (en) * 1990-06-04 1993-08-31 Link-Belt Construction Equip. Co. Heavy duty crane with self-retracting/erecting live mast
US20070221600A1 (en) * 2003-03-11 2007-09-27 Davis Daniel E Pipelayer and method of loading pipelayer or excavator for transportation
US20070241074A9 (en) * 2003-03-11 2007-10-18 Davis Daniel E Pipelayer crane excavator apparatus and methods
USD567259S1 (en) 2007-05-09 2008-04-22 Davis Daniel E Pipelayer
CN101880012A (zh) * 2010-07-21 2010-11-10 上海三一科技有限公司 一种起重机臂架过渡结构
CN102491195A (zh) * 2011-12-22 2012-06-13 上海三一科技有限公司 一种桁架臂起重机的加强臂架结构及包括该装置的起重机
DE102018133493A1 (de) * 2018-12-21 2020-06-25 Tadano Demag Gmbh Anordnung mit einem über zwei Wippzylinder wippbaren Ausleger sowie entsprechend ausgestatteter Fahrzeugkran

Also Published As

Publication number Publication date
US3842983A (en) 1974-10-22
JPS4963144A (cg-RX-API-DMAC7.html) 1974-06-19

Similar Documents

Publication Publication Date Title
IT984073B (it) Complesso di fissaggio partico larmente per tubi
IT997220B (it) Corpo grafitico rivestito di carburo di silicio e procedi mento per la sua produzione
AT328667B (de) Hydraulisches senkbrems - sperrventil
DK137511B (da) Rørsamling med klemmemuffe.
IT990611B (it) Giunto per tubi particolarmente per tubi di acciaio
IT958473B (it) Perfezionamento nei manicotti per il collegamento di tubi
IT961759B (it) Perfezionamento nelle strutture di serraggio per pezzi in lavo razione
IT1016837B (it) Procedimento ed apparecchio per la posa di tubazioni
IT990998B (it) Procedimento per produrre lamiere di acciaio magnetico non direziona le senza crinali
IT1000426B (it) Perfezionamento nelle disposizioni di cilindri idraulici a doppio effetto
IT976568B (it) Ancoraggio per vaci metallici
IT977408B (it) Perfezionamento nelle strutture divisorie ad elementi snodati
IT959098B (it) Perfezionamento nelle trattrici cin golate munite di mezzi di solleva mento specialmente per la posa di tubi
CH551589A (de) Gekruemmtes rohrleitungsstueck.
AT325906B (de) Rohrverschraubung
AT330533B (de) Hydraulik-druckschlauch fur hochste druckbelastungen
BE808275A (fr) 2-aminomethylene-indanones utiles comme agents analgesiques
DK136738B (da) Rørstykke med tyngdeovertræk.
IT999475B (it) Attrezzo per coltivare il terreno
SE393462B (sv) Med kontinuerliga vagor arbetande flerfrekvensradar
DK148641C (da) Traktor med hydraulisk loefteaggregat
IT993956B (it) Valvola di manovra idraulica
IT978237B (it) Utensile per ravvivare mole e simili
AT335236B (de) Rohrverbindung
IT972907B (it) Attrezzo per coltivare il terreno