PL2489788T3 - Narzędzie chwytające z hydraulicznymi zespołami tłokowo-cylindrowymi - Google Patents

Narzędzie chwytające z hydraulicznymi zespołami tłokowo-cylindrowymi

Info

Publication number
PL2489788T3
PL2489788T3 PL12000502T PL12000502T PL2489788T3 PL 2489788 T3 PL2489788 T3 PL 2489788T3 PL 12000502 T PL12000502 T PL 12000502T PL 12000502 T PL12000502 T PL 12000502T PL 2489788 T3 PL2489788 T3 PL 2489788T3
Authority
PL
Poland
Prior art keywords
units
cylinder
hydraulic piston
gripping tool
gripping
Prior art date
Application number
PL12000502T
Other languages
English (en)
Inventor
Rolf Mieger
Original Assignee
Rolf Mieger
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 Rolf Mieger filed Critical Rolf Mieger
Publication of PL2489788T3 publication Critical patent/PL2489788T3/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Gripping On Spindles (AREA)
PL12000502T 2011-02-21 2012-01-26 Narzędzie chwytające z hydraulicznymi zespołami tłokowo-cylindrowymi PL2489788T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011002981U DE202011002981U1 (de) 2011-02-21 2011-02-21 Greifwerkzeug mit hydraulischen Kolben-Zylinder-Einheiten
EP12000502.0A EP2489788B1 (de) 2011-02-21 2012-01-26 Greifwerkzeug mit hydraulischen Kolben-Zylinder-Einheiten

Publications (1)

Publication Number Publication Date
PL2489788T3 true PL2489788T3 (pl) 2018-03-30

Family

ID=45560673

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12000502T PL2489788T3 (pl) 2011-02-21 2012-01-26 Narzędzie chwytające z hydraulicznymi zespołami tłokowo-cylindrowymi

Country Status (3)

Country Link
EP (1) EP2489788B1 (pl)
DE (1) DE202011002981U1 (pl)
PL (1) PL2489788T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015005202U1 (de) * 2015-07-21 2016-10-24 Rolf Mieger Greifermechanik für den Greifer einer Baumaschine
CN105000468B (zh) * 2015-07-26 2016-12-28 青岛燕园海洋生物科技有限公司 一种基于并联机构的自清理式双绳多瓣抓斗
DE202020104693U1 (de) 2020-08-13 2021-11-16 Rolf Mieger Antrieb für einen Greifer, Greifer und Baumaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE801947C (de) * 1949-10-22 1951-01-29 Woehr Eisenwerk Hydraulischer Motorgreifer
FR1366036A (fr) * 1963-05-07 1964-07-10 Poclain Sa Perfectionnements aux bennes preneuses
US4005895A (en) * 1975-11-17 1977-02-01 Cullings Harold L Rotational grapple
JP2868259B2 (ja) * 1989-12-28 1999-03-10 日立建機株式会社 車両系建設機械の制振装置
DE9407859U1 (de) 1994-05-11 1994-09-01 Mieger, Rolf, 88457 Kirchdorf Hydraulisch schwenkbarer Grabenräumlöffel
DE29621253U1 (de) 1996-12-06 1997-05-22 Mieger, Rolf, Ing. (grad.), 88457 Kirchdorf Schwenkadapter
EP0957209B1 (de) 1998-05-12 2007-02-14 Rolf Mieger Hydraulische Kolben-Zylinder-Einheit für einen Schwenktrieb

Also Published As

Publication number Publication date
EP2489788B1 (de) 2017-10-11
DE202011002981U1 (de) 2012-05-22
EP2489788A3 (de) 2015-08-19
EP2489788A2 (de) 2012-08-22

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