EP0033165A3 - Stützarm für bewegliche Konstruktionen - Google Patents

Stützarm für bewegliche Konstruktionen Download PDF

Info

Publication number
EP0033165A3
EP0033165A3 EP81100669A EP81100669A EP0033165A3 EP 0033165 A3 EP0033165 A3 EP 0033165A3 EP 81100669 A EP81100669 A EP 81100669A EP 81100669 A EP81100669 A EP 81100669A EP 0033165 A3 EP0033165 A3 EP 0033165A3
Authority
EP
European Patent Office
Prior art keywords
foot
support arm
raised
movement mechanism
cher
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.)
Ceased
Application number
EP81100669A
Other languages
English (en)
French (fr)
Other versions
EP0033165A2 (de
Inventor
Mogens Falck Schmidt
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.)
FALCK SCHMIDT SHIPPING APS
Original Assignee
FALCK SCHMIDT SHIPPING APS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8092673&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0033165(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FALCK SCHMIDT SHIPPING APS filed Critical FALCK SCHMIDT SHIPPING APS
Publication of EP0033165A2 publication Critical patent/EP0033165A2/de
Publication of EP0033165A3 publication Critical patent/EP0033165A3/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

Stützarm für bewegliche Konstructionen wie Personen­ hebevorrichtungen mit Arbeitsbühne oder bewegliche Kräne, wobei der Stützarm eine Fuß (1) besitzt, der mittels eines zwischen die Konstruktion (2) und den Stützarm eingesetzten Bewegungsmechanismus (3) im Verhältnis zur Auflagerflä­ che anhebbar und absenkbar ist.
Dadurch, daß der Bewegungsmechanismus (3) einen Bewegungsraum (4) zwischen einer Stellung besitzt, in wel­ cher der Fuß (1) angehoben ist, und einer anderen Stellung, in welcher der Fuß abgesenkt ist, und daß eine Feder (8) den Bewegungsmechanismus (3) in eine Stellung drückt, in wel­ cher der Fuß (1) angehoben ist, wodurch ein Alarmschalter (9) auslösbar ist, erfolgt eine automatische Anzeige, falls die Sta­ bilität der Konstruktion abnimmt. Das zulässige Ausmaß der Lastreduzierung am Stützarm bis zur Auslösung kann über die angelegte Federkraft eingestellt werden.
EP81100669A 1980-01-29 1981-01-29 Stützarm für bewegliche Konstruktionen Ceased EP0033165A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK363/80 1980-01-29
DK36380A DK144639C (da) 1980-01-29 1980-01-29 Stoetteben til mobile anlaeg

Publications (2)

Publication Number Publication Date
EP0033165A2 EP0033165A2 (de) 1981-08-05
EP0033165A3 true EP0033165A3 (de) 1981-12-09

Family

ID=8092673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100669A Ceased EP0033165A3 (de) 1980-01-29 1981-01-29 Stützarm für bewegliche Konstruktionen

Country Status (5)

Country Link
US (1) US4397479A (de)
EP (1) EP0033165A3 (de)
DK (1) DK144639C (de)
FI (1) FI64553C (de)
NO (1) NO148287C (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575305A (en) * 1983-11-18 1986-03-11 Bon Ton Rolle Limited Truck mounted tube bundle pulling apparatus
US5067746A (en) * 1990-08-15 1991-11-26 Baker John E Anti-theft trailer jack and method of using same
EP0522197A1 (de) * 1991-07-12 1993-01-13 Sellmaier, Willi, sen. Unterbauhubstütze mit Federentlastung
US5310217A (en) * 1992-11-30 1994-05-10 Paskey Robert L Ram guard
US5348172A (en) * 1993-03-02 1994-09-20 Wilson Frederick F K Industrial carrying machine
CA2255105C (en) * 1997-12-05 2006-01-31 Grove U.S. L.L.C. Luffing angle measurement system
US6471246B1 (en) 2000-05-23 2002-10-29 Andry Lagsdin Stabilizer pad configurations
US6109650A (en) * 1998-04-30 2000-08-29 Lagsdin; Andry Stabilizer pad configurations
US6986530B2 (en) 1998-04-30 2006-01-17 Andry Lagsdin Stabilizer pad configurations
US6634672B1 (en) 1999-10-28 2003-10-21 Andry Lagsdin Stabilizer pad for vehicles
US7040659B2 (en) * 1998-10-30 2006-05-09 Andry Lagsdin Stabilizer pad for vehicles
US6726246B2 (en) 1998-10-30 2004-04-27 Andry Lagsdin Stabilizer pad for vehicles
US6422603B2 (en) 1998-10-30 2002-07-23 Andry Lagsdin Stabilizer pad for vehicles
US7073821B2 (en) * 1998-10-30 2006-07-11 Andry Lagsdin Stabilizer pad for vehicles
US7401812B2 (en) * 2003-03-13 2008-07-22 Andry Lagsdin Stabilizer pad for vehicles
US7172216B1 (en) 2005-11-22 2007-02-06 Andry Lagsdin Stabilizer pad for vehicles
US7802814B2 (en) * 2006-08-23 2010-09-28 Andry Lagsdin Stabilized pad for vehicles
US7900962B2 (en) * 2006-11-27 2011-03-08 Andry Lagsdin Stabilizer pad for vehicles
CN102390308B (zh) * 2011-09-23 2013-04-17 中联重科股份有限公司 臂架感应装置
JP6258598B2 (ja) * 2013-04-17 2018-01-10 株式会社前田製作所 クレーンのアウトリガーの接地検出機構およびクレーンの転倒防止システム
CN104139767B (zh) * 2014-07-14 2016-07-06 贵州航天天马机电科技有限公司 一种自动翻转机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664430C (de) * 1930-12-11 1938-08-26 Feuerwehrgeraetefabrik Kippsicherung fuer Feuerwehrdrehleitern
FR1037381A (fr) * 1951-05-22 1953-09-16 Dispositif de sécurité pour grues
DE1801374U (de) * 1959-10-02 1959-12-03 Demag Zug Gmbh Abstuetzvorrichtung fuer mobilkrane.
DE1456422A1 (de) * 1966-08-06 1969-01-30 Bilstein August Fa Einrichtung zur Begrenzung des von Fahrzeugen mit aufgebautem Schwenkkran maximal aufnehmbaren Lastmoments
US3848750A (en) * 1973-02-09 1974-11-19 D Hoge Crane tip alarm
JPS5320222A (en) * 1976-08-09 1978-02-24 Shin Meiwa Ind Co Ltd Alarm apparatus for preventing upset of those having tendency tobe upset
DE2609631B2 (de) * 1976-03-09 1979-10-18 Carl Metz Gmbh, 7500 Karlsruhe Abstützung für ein Kraftfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344934A (en) * 1966-01-18 1967-10-03 Boughton T T Sons Ltd Maximum safe load indicators for cranes
NO121173B (de) * 1968-01-02 1971-01-25 Sesam As
US3680714A (en) * 1970-07-22 1972-08-01 Case Co J I Safety device for mobile cranes
US3824578A (en) * 1972-05-22 1974-07-16 H Harders Attitude indicator for load lifting apparatus and method
FR2339563A1 (fr) * 1976-01-27 1977-08-26 Ppm Sa Structure telescopique munie d'un detecteur de la position relative de deux troncons

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664430C (de) * 1930-12-11 1938-08-26 Feuerwehrgeraetefabrik Kippsicherung fuer Feuerwehrdrehleitern
FR1037381A (fr) * 1951-05-22 1953-09-16 Dispositif de sécurité pour grues
DE1801374U (de) * 1959-10-02 1959-12-03 Demag Zug Gmbh Abstuetzvorrichtung fuer mobilkrane.
DE1456422A1 (de) * 1966-08-06 1969-01-30 Bilstein August Fa Einrichtung zur Begrenzung des von Fahrzeugen mit aufgebautem Schwenkkran maximal aufnehmbaren Lastmoments
US3848750A (en) * 1973-02-09 1974-11-19 D Hoge Crane tip alarm
DE2609631B2 (de) * 1976-03-09 1979-10-18 Carl Metz Gmbh, 7500 Karlsruhe Abstützung für ein Kraftfahrzeug
JPS5320222A (en) * 1976-08-09 1978-02-24 Shin Meiwa Ind Co Ltd Alarm apparatus for preventing upset of those having tendency tobe upset

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, Band 2, Nr. 60, 28 April 1978, Seite 855 M78; & JP-A-53 020 222 *

Also Published As

Publication number Publication date
DK144639C (da) 1982-09-27
US4397479A (en) 1983-08-09
FI64553B (fi) 1983-08-31
FI810234L (fi) 1981-07-30
EP0033165A2 (de) 1981-08-05
NO148287C (no) 1983-09-14
NO810123L (no) 1981-07-30
DK36380A (da) 1981-07-30
NO148287B (no) 1983-06-06
FI64553C (fi) 1983-12-12
DK144639B (da) 1982-04-26

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

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AK Designated contracting states

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Effective date: 19840713

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHMIDT, MOGENS FALCK