EP1152091A3 - Laderschwinge - Google Patents

Laderschwinge Download PDF

Info

Publication number
EP1152091A3
EP1152091A3 EP01110548A EP01110548A EP1152091A3 EP 1152091 A3 EP1152091 A3 EP 1152091A3 EP 01110548 A EP01110548 A EP 01110548A EP 01110548 A EP01110548 A EP 01110548A EP 1152091 A3 EP1152091 A3 EP 1152091A3
Authority
EP
European Patent Office
Prior art keywords
werden
der
laderschwingen
web
loader
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.)
Granted
Application number
EP01110548A
Other languages
English (en)
French (fr)
Other versions
EP1152091A2 (de
EP1152091B1 (de
Inventor
Christophe Espanel
Cyrille Vittet
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of EP1152091A2 publication Critical patent/EP1152091A2/de
Publication of EP1152091A3 publication Critical patent/EP1152091A3/de
Application granted granted Critical
Publication of EP1152091B1 publication Critical patent/EP1152091B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49625—Openwork, e.g., a truss, joist, frame, lattice-type or box beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Circuits Of Receivers In General (AREA)
  • Table Equipment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Supports For Plants (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

  • 2.1. Bekannte Laderschwingen von Frontladern werden aus jeweils zwei gleichen Rohrprofilen gebildet, die miteinander verschweißt werden.
  • 2.2. Es wird eine Laderschwinge (12) vorgeschlagen, die ein rohrartiges Tragrohr (22) enthält, in dessen Schmalseite (26) eine Ausnehmung (28) zur Aufnahme eines Stegs (30) vorgesehen ist, wobei sich der Steg (30) in der Richtung einer als Hochsteg dienenden Wandung (24) erstreckt.
  • 2.3. Laderschwingen (12) werden in der Landwirtschaft eingesetzt.
    • Figure 00000001
    EP01110548A 2000-05-05 2001-04-28 Laderschwinge Expired - Lifetime EP1152091B1 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE10022021 2000-05-05
    DE10022021A DE10022021A1 (de) 2000-05-05 2000-05-05 Laderschwinge

    Publications (3)

    Publication Number Publication Date
    EP1152091A2 EP1152091A2 (de) 2001-11-07
    EP1152091A3 true EP1152091A3 (de) 2003-01-22
    EP1152091B1 EP1152091B1 (de) 2006-06-28

    Family

    ID=7640956

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP01110548A Expired - Lifetime EP1152091B1 (de) 2000-05-05 2001-04-28 Laderschwinge

    Country Status (7)

    Country Link
    US (1) US6527496B2 (de)
    EP (1) EP1152091B1 (de)
    AT (1) ATE331846T1 (de)
    CA (1) CA2346323C (de)
    DE (2) DE10022021A1 (de)
    DK (1) DK1152091T3 (de)
    ES (1) ES2262571T3 (de)

    Families Citing this family (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US7377740B2 (en) * 2003-04-22 2008-05-27 Cook Technologies, Inc. Lifting device for a personal-transportation vehicle
    US9592999B2 (en) * 2011-09-20 2017-03-14 Deere & Company Boom apparatus with nose body
    CN103785995A (zh) * 2013-12-26 2014-05-14 柳州正菱集团有限公司 一种挖掘机回转平台中间平台的生产方法
    GB2628159A (en) * 2023-03-16 2024-09-18 Bamford Excavators Ltd A method of manufacturing a working arm for a working machine

    Citations (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CH336789A (de) * 1955-05-15 1959-03-15 Baas Erwin Verfahren zur Herstellung eines Hohlträgers und der nach dem Verfahren hergestellte Träger und seine Verwendung in einem Lastheber
    CH392811A (de) * 1961-09-07 1965-05-31 Nortag Aktiengesellschaft Rohrförmiger, für den Ladebaum eines Lasthebers zu verwendender Träger und Verfahren zu seiner Herstellung
    CH393676A (de) * 1962-03-05 1965-06-15 Nortag Aktiengesellschaft Verfahren zum Herstellen eines Auslegerholmes
    FR2379657A1 (fr) * 1977-02-02 1978-09-01 Int Harvester Co Fleche basculante pour chargeur monte sur un tracteur
    US4459786A (en) * 1981-10-27 1984-07-17 Ro Corporation Longitudinally bowed transversely polygonal boom for cranes and the like
    US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader
    DE4328662A1 (de) * 1993-08-26 1995-03-02 Krupp Ag Hoesch Krupp Auslegeprofil bzw. Klappspitzenprofil
    JPH08119571A (ja) * 1994-10-19 1996-05-14 Yuji Uchiumi クレーンガーダ用鋼管
    US5611657A (en) * 1995-03-13 1997-03-18 Case Corporation Reinforced loader arm assembly

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US2755572A (en) * 1952-09-06 1956-07-24 John S Pilch Loader
    US3890696A (en) * 1973-05-10 1975-06-24 Earl R Buske Tow truck boom and method of constructing same
    JPH0726415B2 (ja) * 1989-12-13 1995-03-22 株式会社クボタ 作業機のブームアセンブリ

    Patent Citations (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CH336789A (de) * 1955-05-15 1959-03-15 Baas Erwin Verfahren zur Herstellung eines Hohlträgers und der nach dem Verfahren hergestellte Träger und seine Verwendung in einem Lastheber
    CH392811A (de) * 1961-09-07 1965-05-31 Nortag Aktiengesellschaft Rohrförmiger, für den Ladebaum eines Lasthebers zu verwendender Träger und Verfahren zu seiner Herstellung
    CH393676A (de) * 1962-03-05 1965-06-15 Nortag Aktiengesellschaft Verfahren zum Herstellen eines Auslegerholmes
    FR2379657A1 (fr) * 1977-02-02 1978-09-01 Int Harvester Co Fleche basculante pour chargeur monte sur un tracteur
    US4459786A (en) * 1981-10-27 1984-07-17 Ro Corporation Longitudinally bowed transversely polygonal boom for cranes and the like
    US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader
    DE4328662A1 (de) * 1993-08-26 1995-03-02 Krupp Ag Hoesch Krupp Auslegeprofil bzw. Klappspitzenprofil
    JPH08119571A (ja) * 1994-10-19 1996-05-14 Yuji Uchiumi クレーンガーダ用鋼管
    US5611657A (en) * 1995-03-13 1997-03-18 Case Corporation Reinforced loader arm assembly

    Non-Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Title
    PATENT ABSTRACTS OF JAPAN vol. 1996, no. 09 30 September 1996 (1996-09-30) *

    Also Published As

    Publication number Publication date
    CA2346323C (en) 2005-04-19
    DK1152091T3 (da) 2006-10-30
    ES2262571T3 (es) 2006-12-01
    ATE331846T1 (de) 2006-07-15
    US20010038789A1 (en) 2001-11-08
    DE10022021A1 (de) 2001-11-08
    EP1152091A2 (de) 2001-11-07
    EP1152091B1 (de) 2006-06-28
    CA2346323A1 (en) 2001-11-05
    DE50110308D1 (de) 2006-08-10
    US6527496B2 (en) 2003-03-04

    Similar Documents

    Publication Publication Date Title
    EP0859122A3 (de) Verfahren und Vorrichtung zum Komplettieren von Mehrfach-Bohrungen
    EP0909854A3 (de) Laderfahrzeug
    EP1211165A3 (de) Fahrzeug mit einer Bodenaufbaustruktur
    EP0880947A3 (de) Stent
    WO2011040951A1 (en) Multi-purpose bucket arrangement
    DE10158392A1 (de) Verfahren zur Bestimmung einer Position und Ausrichtung einer Arbeitsmaschine
    EP1273271A3 (de) Chirurgisches Instrument
    EP1152091A3 (de) Laderschwinge
    EP1197190A3 (de) Stent
    EP0758701A1 (de) Kippgestängeanordnung für ein Baggerwerkzeug
    EP1046855A3 (de) Schnellkupplung
    EP0900533A3 (de) Hohlschmuck
    ATE214728T1 (de) Flüssige reinigungsmikroemulsion mit insektenabwehrmittel
    EP1593781A3 (de) Vorrichtung zum lösbaren Anbringen an eine Trägerstruktur
    EP1215120A3 (de) Separationsrahmen zur Trennung mehrerer axial angeordneter Satelliten
    EP1145877A3 (de) Radaufhängung
    SE9504216L (sv) Hopfällbar snöskovel
    DE69525275D1 (de) Flüssige Allzweckreinigungsmikroemulsion mit Insektenabwehrmittel
    WO2018141021A1 (en) A bucket for earthmoving machines
    EP0909864A3 (de) Scharnier
    EP0969152A3 (de) Vorrichtung zur Herstellung van monolithischen Schlitzwänden oder dergleichen
    EP1146314A3 (de) Vorrichtung und Verfahren zum Vermessen von Fertigungsmaschinen
    EP1138830A3 (de) Rillenschienenherzstück sowie Verfahren zum Herstellen eines solchen
    JP4713001B2 (ja) サブソイルディガ−プラウ作業機及びその掘削発土爪
    US798654A (en) Tent-pin.

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A2

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    RIC1 Information provided on ipc code assigned before grant

    Free format text: 7E 02F 3/34 A, 7E 02F 9/14 B, 7E 02F 3/38 B

    PUAL Search report despatched

    Free format text: ORIGINAL CODE: 0009013

    AK Designated contracting states

    Kind code of ref document: A3

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    17P Request for examination filed

    Effective date: 20030722

    AKX Designation fees paid

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    17Q First examination report despatched

    Effective date: 20040219

    GRAP Despatch of communication of intention to grant a patent

    Free format text: ORIGINAL CODE: EPIDOSNIGR1

    GRAS Grant fee paid

    Free format text: ORIGINAL CODE: EPIDOSNIGR3

    GRAA (expected) grant

    Free format text: ORIGINAL CODE: 0009210

    AK Designated contracting states

    Kind code of ref document: B1

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: IT

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

    Effective date: 20060628

    Ref country code: NL

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060628

    Ref country code: FI

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060628

    Ref country code: IE

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060628

    REG Reference to a national code

    Ref country code: GB

    Ref legal event code: FG4D

    Free format text: NOT ENGLISH

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: EP

    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FG4D

    Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

    REF Corresponds to:

    Ref document number: 50110308

    Country of ref document: DE

    Date of ref document: 20060810

    Kind code of ref document: P

    GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

    Effective date: 20060815

    REG Reference to a national code

    Ref country code: SE

    Ref legal event code: TRGR

    REG Reference to a national code

    Ref country code: DK

    Ref legal event code: T3

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: PT

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20061128

    NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FG2A

    Ref document number: 2262571

    Country of ref document: ES

    Kind code of ref document: T3

    ET Fr: translation filed
    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FD4D

    PLBE No opposition filed within time limit

    Free format text: ORIGINAL CODE: 0009261

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

    26N No opposition filed

    Effective date: 20070329

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PL

    BERE Be: lapsed

    Owner name: DEERE & CY

    Effective date: 20070430

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: LI

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20070430

    Ref country code: CH

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20070430

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: BE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20070430

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: GR

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060929

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: DE

    Payment date: 20080319

    Year of fee payment: 8

    Ref country code: DK

    Payment date: 20080429

    Year of fee payment: 8

    Ref country code: ES

    Payment date: 20080428

    Year of fee payment: 8

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: AT

    Payment date: 20080402

    Year of fee payment: 8

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: IT

    Payment date: 20080424

    Year of fee payment: 8

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: SE

    Payment date: 20080429

    Year of fee payment: 8

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: FR

    Payment date: 20080417

    Year of fee payment: 8

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: GB

    Payment date: 20080429

    Year of fee payment: 8

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: MC

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20070430

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: CY

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060628

    Ref country code: LU

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20070428

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: TR

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20060628

    REG Reference to a national code

    Ref country code: DK

    Ref legal event code: EBP

    EUG Se: european patent has lapsed
    GBPC Gb: european patent ceased through non-payment of renewal fee

    Effective date: 20090428

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: ST

    Effective date: 20091231

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: AT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090428

    Ref country code: DE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20091103

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: DK

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090430

    Ref country code: FR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20091222

    Ref country code: GB

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090428

    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FD2A

    Effective date: 20090429

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: ES

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090429

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: IT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090428

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: SE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090429