BR0116784A - Dispositivo com pelo menos um braço extensìvel ou braço de sustentação para lanças extensìveis multiarticuladas em forma de guindaste, colunas espalhadoras de concreto e similares - Google Patents

Dispositivo com pelo menos um braço extensìvel ou braço de sustentação para lanças extensìveis multiarticuladas em forma de guindaste, colunas espalhadoras de concreto e similares

Info

Publication number
BR0116784A
BR0116784A BR0116784-7A BR0116784A BR0116784A BR 0116784 A BR0116784 A BR 0116784A BR 0116784 A BR0116784 A BR 0116784A BR 0116784 A BR0116784 A BR 0116784A
Authority
BR
Brazil
Prior art keywords
extensible
arm
support arm
crane
articulated
Prior art date
Application number
BR0116784-7A
Other languages
English (en)
Other versions
BR0116784B1 (pt
Inventor
Siegfried Tr Mpfer
Horst Heckmann
Original Assignee
Schwing Gmbh F
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 Schwing Gmbh F filed Critical Schwing Gmbh F
Publication of BR0116784A publication Critical patent/BR0116784A/pt
Publication of BR0116784B1 publication Critical patent/BR0116784B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
  • Shovels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

"DISPOSITIVO COM PELO MENOS UM BRAçO EXTENSìVEL OU BRAçO DE SUSTENTAçãO PARA LANçAS EXTENSìVEIS MULTIARTICULADAS EM FORMA DE GUINDASTE, COLUNAS ESPALHADORAS DE CONCRETO E SIMILARES". A invenção se refere a um dispositivo com pelo menos um braço extensível ou braço de sustentação para lanças extensíveis multiarticuladas em forma de guindaste, colunas espalhadoras de concreto e similares, compreendendo pelo menos um cilindro hidráulico diferencial para acionar um braço de sustentação. O cilindro compreende uma biela oca que tem um segmento tubular e duas placas terminais arranjadas sobre as extremidades do dito segmento, com o que pelo menos uma das placas terminais é soldada sobre o seu segmento. A união soldada é usinada e a linha da solda é eliminada. Pelo menos uma das placas terminais compreende uma abertura atravessadora que permite o acesso de ferramentas, para usinar a cavidade oca da biela oca.
BRPI0116784-7A 2000-12-22 2001-12-21 dispositivo com pelo menos um braço extensìvel ou braço de sustentação para lanças extensìveis multiarticuladas em forma de guindaste, colunas espalhadoras de concreto e similares. BR0116784B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10064365A DE10064365B4 (de) 2000-12-22 2000-12-22 Hydraulik-Zylinder
PCT/EP2001/015222 WO2002052115A2 (de) 2000-12-22 2001-12-21 Vorrichtung mit mindestens einem ausleger- oder tragarm für mehrgliedrige kranartige ausleger, betonverteilermaste und dgl.

Publications (2)

Publication Number Publication Date
BR0116784A true BR0116784A (pt) 2004-03-09
BR0116784B1 BR0116784B1 (pt) 2011-10-18

Family

ID=7668513

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0116784-7A BR0116784B1 (pt) 2000-12-22 2001-12-21 dispositivo com pelo menos um braço extensìvel ou braço de sustentação para lanças extensìveis multiarticuladas em forma de guindaste, colunas espalhadoras de concreto e similares.

Country Status (12)

Country Link
US (1) US7007590B2 (pt)
EP (1) EP1346157B1 (pt)
JP (1) JP4008815B2 (pt)
KR (1) KR100618139B1 (pt)
CN (1) CN1278051C (pt)
AT (1) ATE417205T1 (pt)
BR (1) BR0116784B1 (pt)
DE (2) DE10064365B4 (pt)
ES (1) ES2204359T3 (pt)
HK (1) HK1056384A1 (pt)
TR (1) TR200301826T3 (pt)
WO (1) WO2002052115A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502871B1 (de) * 2005-11-17 2008-06-15 Schwing Gmbh F Hydraulikzylinder
DE102011018267A1 (de) * 2011-04-20 2012-10-25 Schwing Gmbh Vorrichtung und Verfahren zur Dickstoff-, insbesondere Betonförderung mit Drehwinkelmessung
US20130305703A1 (en) * 2012-05-17 2013-11-21 Taylor Scott Amarel Integrated Heat and Stirling Engine
GB2535173A (en) * 2015-02-10 2016-08-17 Qtrco Inc Piston rod-piston assembly for use in an actuator
CN105621305B (zh) * 2016-03-03 2018-09-28 郑州四维矿业机械有限责任公司 一种活塞及使用该活塞的千斤顶
CN105570261A (zh) * 2016-03-14 2016-05-11 中船第九设计研究院工程有限公司 一种可拆卸螺杆
DE102016007593A1 (de) * 2016-06-21 2017-12-21 Liebherr-Components Kirchdorf GmbH Verfahren zur Herstellung einer Kolbenstangen-Einheit sowie Kolbenstangen-Einheit
NL2020336B1 (en) * 2018-01-29 2019-08-02 Actuant Corp Piston and piston rod assembly manufacturing method.
DE102019108451B3 (de) * 2019-04-01 2020-07-02 Schwing Gmbh Kolbenstangen-Einheit, Hydraulikzylinder und Knickmast
DE102019121884A1 (de) * 2019-08-14 2021-02-18 Schwing Gmbh Kolbenstangen-Einheit, Hydraulikzylinder und Knickmast

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884880C (de) * 1950-11-14 1953-07-30 Ferguson Ltd Harry Hydraulische Hubvorrichtung, insbesondere fuer an einem Schlepper angeordnete landwirtschaftliche Geraete
US3147671A (en) * 1962-12-04 1964-09-08 Gen Motors Corp Hydraulic actuator
FR2224659A1 (en) 1971-07-06 1974-10-31 Tadano Iron Works Safety mechanism for telescopic boom crane
US4058178A (en) * 1971-09-13 1977-11-15 Tadano Ironworks Co., Ltd. Hydraulic cylinder unit
US4003297A (en) * 1975-03-28 1977-01-18 Du-Al Manufacturing Company Hydraulic cylinder
GB2140362B (en) * 1983-03-17 1986-09-24 Harnischfeger Corp Mobile crane having oscillatory deflection reducing means
DE9307412U1 (de) * 1993-05-15 1993-07-22 Tess, Peter, Dipl.-Ing., 6747 Annweiler am Trifels Kolben-Zylinder-Einheit
DE9406613U1 (de) * 1994-04-20 1994-06-30 Festo Kg, 73734 Esslingen Arbeitszylinder

Also Published As

Publication number Publication date
KR100618139B1 (ko) 2006-08-31
ES2204359T3 (es) 2009-05-05
HK1056384A1 (en) 2004-02-13
CN1488041A (zh) 2004-04-07
TR200301826T3 (tr) 2004-01-21
DE10064365B4 (de) 2010-12-16
EP1346157B1 (de) 2008-12-10
EP1346157A2 (de) 2003-09-24
DE50114572D1 (de) 2009-01-22
ES2204359T1 (es) 2004-05-01
US7007590B2 (en) 2006-03-07
US20040151544A1 (en) 2004-08-05
WO2002052115A2 (de) 2002-07-04
JP4008815B2 (ja) 2007-11-14
CN1278051C (zh) 2006-10-04
DE10064365A1 (de) 2002-07-04
WO2002052115A3 (de) 2002-12-12
JP2004524243A (ja) 2004-08-12
BR0116784B1 (pt) 2011-10-18
KR20030072367A (ko) 2003-09-13
ATE417205T1 (de) 2008-12-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)