ES392978A1 - Perfeccionamientos en brazos de grua telescopicos con almo-hadillas de desgaste universales. - Google Patents

Perfeccionamientos en brazos de grua telescopicos con almo-hadillas de desgaste universales.

Info

Publication number
ES392978A1
ES392978A1 ES392978A ES392978A ES392978A1 ES 392978 A1 ES392978 A1 ES 392978A1 ES 392978 A ES392978 A ES 392978A ES 392978 A ES392978 A ES 392978A ES 392978 A1 ES392978 A1 ES 392978A1
Authority
ES
Spain
Prior art keywords
wear pad
wear pads
crane boom
wear
support housing
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
ES392978A
Other languages
English (en)
Spanish (es)
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.)
Grove Manufacturing Co
Original Assignee
Grove Manufacturing Co
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 Grove Manufacturing Co filed Critical Grove Manufacturing Co
Publication of ES392978A1 publication Critical patent/ES392978A1/es
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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jib Cranes (AREA)
ES392978A 1970-11-17 1971-07-06 Perfeccionamientos en brazos de grua telescopicos con almo-hadillas de desgaste universales. Expired ES392978A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9037770A 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
ES392978A1 true ES392978A1 (es) 1975-04-16

Family

ID=22222521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392978A Expired ES392978A1 (es) 1970-11-17 1971-07-06 Perfeccionamientos en brazos de grua telescopicos con almo-hadillas de desgaste universales.

Country Status (11)

Country Link
US (1) US3719404A (nl)
JP (1) JPS538093B1 (nl)
BE (1) BE770481A (nl)
BR (1) BR7106640D0 (nl)
CA (1) CA940092A (nl)
DE (1) DE2149510C3 (nl)
ES (1) ES392978A1 (nl)
FR (1) FR2113829B1 (nl)
GB (1) GB1312214A (nl)
NL (1) NL170121C (nl)
ZA (1) ZA714167B (nl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807108A (en) * 1972-09-18 1974-04-30 Harnischfeger Corp Structural design of boom section with inverted {37 a{38 {11 frame cross-section
US3837502A (en) * 1973-03-12 1974-09-24 Bucyrus Erie Co Light weight boom construction
FR2255251B1 (nl) * 1973-12-20 1976-11-19 Creusot Loire
US4257201A (en) * 1979-04-19 1981-03-24 American Hoist & Derrick Company Self-centering telescoping beams
NO156585C (no) * 1985-06-21 1987-10-21 Thune Eureka As Anordning ved regulerbart valselager for sidestyring av loepende baner.
US4759452A (en) * 1987-02-20 1988-07-26 Faint Richard C Articulated load bearing wear pad assembly
US5158189A (en) * 1991-12-12 1992-10-27 Watson Brothers Industries, Inc. Boom support system
DE9209738U1 (de) * 1992-07-20 1993-02-25 Kinshofer Greiftechnik GmbH, 8176 Waakirchen Greifer, vorzugsweise Steinstapelgreifer
DE19608210C1 (de) * 1996-03-04 1997-10-09 Kidde Ind Inc Vorrichtung zur Führung eines Teleskopteils für einen Teleskop-Ausleger
DE19741202C5 (de) * 1997-09-18 2005-04-07 Grove U.S. LLC (n.d.Ges.d.Staates Delaware) Gleitlager für Teleskopteile
US6290482B1 (en) * 1999-11-24 2001-09-18 Husky Injection Molding Systems Ltd. Flexible shoe assembly
GB2375753B (en) * 2001-03-24 2004-11-17 Bamford Excavators Ltd Wear pad
US7489098B2 (en) 2005-10-05 2009-02-10 Oshkosh Corporation System for monitoring load and angle for mobile lift device
US20080038106A1 (en) * 2005-10-05 2008-02-14 Oshkosh Truck Corporation Mobile lift device
US20070098536A1 (en) * 2005-10-31 2007-05-03 Kooima Roger D Extendable telescoping boom and method of manufacturing
JP4679594B2 (ja) * 2008-02-20 2011-04-27 アイダエンジニアリング株式会社 プレス機械のスライドガイド装置
DE202010014103U1 (de) * 2010-10-08 2012-01-10 Liebherr-Werk Ehingen Gmbh Auslegerelement, Teleskopausleger sowie Baufahrzeug
US8827559B2 (en) 2012-08-23 2014-09-09 The Heil Co. Telescopic arm for a refuse vehicle
PE20191678A1 (es) 2012-09-14 2019-11-19 Joy Global Underground Mining Llc Cabezal cortador para maquina de mineria
US10144584B2 (en) 2013-10-01 2018-12-04 The Curotto-Can, Llc Intermediate container for a front loading refuse container
CN109072695B (zh) 2016-01-27 2021-04-06 久益环球地下采矿有限责任公司 具有多个切削头的采矿机械
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
WO2018035436A1 (en) * 2016-08-19 2018-02-22 Joy Mm Delaware, Inc. Cutting device and support for same
RU2763487C2 (ru) 2016-08-19 2021-12-29 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Горная машина с шарнирно-сочлененной стрелой и независимой системой перемещения материала
RU2753485C2 (ru) 2016-09-23 2021-08-17 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Машина, несущая режущее горную породу устройство
BR112021001303A2 (pt) 2018-07-25 2021-04-27 Joy Global Underground Mining Llc conjunto de corte de rocha

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211367C (nl) *
US3160376A (en) * 1962-05-21 1964-12-08 H & S Co Inc Loom anti-vibration mounting means
US3243052A (en) * 1965-04-08 1966-03-29 Grove Mfg Co Telescopic crane boom with longitudinally extending cylinder connector
US3462023A (en) * 1967-07-12 1969-08-19 Grove Mfg Co Reinforcement member for telescoping boom assembly
US3620579A (en) * 1969-06-13 1971-11-16 American Hoist & Derrick Co Extensible boom assembly

Also Published As

Publication number Publication date
FR2113829A1 (nl) 1972-06-30
NL170121C (nl) 1982-10-01
DE2149510C3 (de) 1974-02-14
BR7106640D0 (pt) 1973-01-09
NL170121B (nl) 1982-05-03
GB1312214A (en) 1973-04-04
ZA714167B (en) 1972-03-29
DE2149510B2 (de) 1973-07-12
US3719404A (en) 1973-03-06
DE2149510A1 (de) 1972-05-31
JPS538093B1 (nl) 1978-03-25
FR2113829B1 (nl) 1976-02-13
NL7109776A (nl) 1972-05-19
BE770481A (fr) 1972-01-26
CA940092A (en) 1974-01-15

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