DK1172324T3 - Hydraulisk cylinder til teleskopiske arme - Google Patents

Hydraulisk cylinder til teleskopiske arme

Info

Publication number
DK1172324T3
DK1172324T3 DK01500159T DK01500159T DK1172324T3 DK 1172324 T3 DK1172324 T3 DK 1172324T3 DK 01500159 T DK01500159 T DK 01500159T DK 01500159 T DK01500159 T DK 01500159T DK 1172324 T3 DK1172324 T3 DK 1172324T3
Authority
DK
Denmark
Prior art keywords
piston
hydraulic cylinder
tube
telescopic arms
conduit
Prior art date
Application number
DK01500159T
Other languages
English (en)
Inventor
Ba Jose Maria Badia
Original Assignee
Partek Cargotec S A
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 Partek Cargotec S A filed Critical Partek Cargotec S A
Application granted granted Critical
Publication of DK1172324T3 publication Critical patent/DK1172324T3/da

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
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator
    • 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
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
DK01500159T 2000-07-11 2001-06-27 Hydraulisk cylinder til teleskopiske arme DK1172324T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001726A ES2194560B1 (es) 2000-07-11 2000-07-11 Cilindro hidraulico para brazos telescopicos.

Publications (1)

Publication Number Publication Date
DK1172324T3 true DK1172324T3 (da) 2004-07-12

Family

ID=8494226

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01500159T DK1172324T3 (da) 2000-07-11 2001-06-27 Hydraulisk cylinder til teleskopiske arme

Country Status (6)

Country Link
US (1) US6536325B2 (da)
EP (1) EP1172324B1 (da)
AT (1) ATE261393T1 (da)
DE (1) DE60102264T2 (da)
DK (1) DK1172324T3 (da)
ES (2) ES2194560B1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805038B2 (en) * 2002-10-16 2004-10-19 Clark Equipment Company Hydraulic cylinder pivot pin
US6813988B2 (en) * 2003-02-12 2004-11-09 Leonard Kruppa Sequential hydraulic extension system
ES2306009T3 (es) * 2005-04-01 2008-11-01 Cargotec Patenter Ab Pluma telescopica de multiples etapas.
TR200901075A2 (tr) * 2009-02-13 2009-10-21 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri
TR200902393A2 (tr) * 2009-03-27 2009-09-23 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Katlanir bomlu vi̇nçlerde sirali bom uzatma ve geri̇ çekme si̇li̇ndi̇r si̇stemi̇nde yeni̇li̇k
US8992157B2 (en) 2009-05-28 2015-03-31 Caterpillar Global Mining Llc Hydraulic cylinder with guide bushing for a sliding dipper handle of a power shovel
US8403486B2 (en) * 2009-08-06 2013-03-26 Leonard T. Chapman Hydraulic shutoff control valve system for a camera crane
US8579525B2 (en) 2009-08-06 2013-11-12 Chapman/Leonard Studio Equipment, Inc. Hydraulic stop valve for a camera crane
US8727318B2 (en) 2012-07-19 2014-05-20 Chapman/Leonard Studio Equipment, Inc. Hydraulic float down valve for a camera dolly or camera crane
USD800193S1 (en) * 2016-03-19 2017-10-17 Mark F. Pelini Hydraulic cylinder with base tab
DK3239092T3 (da) * 2016-04-25 2019-09-02 Cargotec Patenter Ab Hydraulisk kran

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512006Y2 (da) * 1972-03-02 1980-03-15
AT401510B (de) 1991-10-21 1996-09-25 Palfinger Ag Ladekran
AT398304B (de) * 1991-11-11 1994-11-25 Palfinger Ag Mehrstufiger teleskopausleger
US5501346A (en) * 1991-11-11 1996-03-26 Palfinger Aktiengesellschaft Multistage telescope boom
SE504463C2 (sv) * 1995-06-08 1997-02-17 Hiab Ab Förlängningsbar arm, särskilt för kranar

Also Published As

Publication number Publication date
ES2194560B1 (es) 2005-03-01
US6536325B2 (en) 2003-03-25
EP1172324B1 (en) 2004-03-10
ES2217105T3 (es) 2004-11-01
ATE261393T1 (de) 2004-03-15
EP1172324A1 (en) 2002-01-16
ES2194560A1 (es) 2003-11-16
DE60102264D1 (de) 2004-04-15
US20020005112A1 (en) 2002-01-17
DE60102264T2 (de) 2005-01-20

Similar Documents

Publication Publication Date Title
DK1172324T3 (da) Hydraulisk cylinder til teleskopiske arme
NO924079L (no) Engangssproeyte
ATE534825T1 (de) Arbeitszylinder mit endlagendämpfung
DE60120289D1 (de) Rohrverbindung
RU93048541A (ru) Шприц
DE60013999D1 (de) Luftdämpfer
ATE470805T1 (de) Teleskoporgan mit versenkbarem innenanschlag
DE59000777D1 (de) Hydraulisches schlagwerk.
SE7903243L (sv) Ventilstyrdon
CN217401535U (zh) 一种具有支撑杆速度控制机构的气弹簧
GB2016647A (en) Adjusting hydraulic damper
DE69612380D1 (de) Ausziehbarer ausleger, insbesondere für kräne
SE8101054L (sv) Anordning vid endlegesdempning for rorelsen hos kolven med tillhorande kolvstang m fl komponenter i en hydraulcylinder
DE50307620D1 (de) Haupt- bzw. presszylinder einer rohr- und strangpresse
ATE150139T1 (de) Arbeitszylinder
NZ332673A (en) Vial for use as syringe accessory
WO2007047799A3 (en) Two-speed cylinder
CA2398437A1 (en) Fountain pen with leak proof piston converter
IT9018113A1 (it) Cilindro oleodinamico a doppio effetto con mandate di utilizzo da un unico lato
FR2812833A3 (fr) Outil de clouage permettant d'amorcer le clouage d'un element d'assemblage a pointe
RU2018656C1 (ru) Телескопический податчик бурильной установки
JPH0362780U (da)
SE9802717D0 (sv) A fluid actuated rescue tool
RU92006279A (ru) Телескопический податчик бурильной установки
ITTO20020749A1 (it) Canna di rivestimento di un cilindro di un motore a