EP1614651A3 - Massverkörperung für Hubhöhensensierung - Google Patents

Massverkörperung für Hubhöhensensierung Download PDF

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Publication number
EP1614651A3
EP1614651A3 EP05014686A EP05014686A EP1614651A3 EP 1614651 A3 EP1614651 A3 EP 1614651A3 EP 05014686 A EP05014686 A EP 05014686A EP 05014686 A EP05014686 A EP 05014686A EP 1614651 A3 EP1614651 A3 EP 1614651A3
Authority
EP
European Patent Office
Prior art keywords
load
scale
sensor
bearing
detection
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
EP05014686A
Other languages
English (en)
French (fr)
Other versions
EP1614651B1 (de
EP1614651A2 (de
Inventor
Robert Hämmerl
Carsten Schöttke
Klaus SCHRÖDER
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.)
Jungheinrich AG
Original Assignee
Jungheinrich AG
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 Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1614651A2 publication Critical patent/EP1614651A2/de
Publication of EP1614651A3 publication Critical patent/EP1614651A3/de
Application granted granted Critical
Publication of EP1614651B1 publication Critical patent/EP1614651B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Flurförderzeug mit einem ersten Lasttragbauteil (12) und einem zweiten Lasttragbauteil (14), welche zur Ausführung einer Förderbewegung relativ zueinander beweglich vorgesehen sind, wobei zur Erfassung der Relativbewegung zwischen den beiden Lasttragbauteilen (12, 14) an einem der Lasttragbauteile (14) (Maßstab-Lasttragbauteil) ein Sensormaßstab (22) und an dem jeweils anderen Lasttragbautell (12) (Sensor-Lasttragbauteil) ein zur Erfassung des Sensormaßstabs (22) ausgebildeter Sensor (24) vorgesehen ist. Das Flurförderzeug ist dadurch gekennzeichnet, dass der Sensormaßstab (22) derart einstückig an dem Maßstab-Lasttragbauteil (14) ausgebildet ist, dass ein Abschnitt (14a) des Maßstab-Lasttragbauteils (14) selbst der Sensormaßstab (22) ist.
EP05014686A 2004-07-08 2005-07-06 Massverkörperung für Hubhöhensensierung Active EP1614651B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004033170A DE102004033170A1 (de) 2004-07-08 2004-07-08 Maßverkörperung für Hubhöhensensierung

Publications (3)

Publication Number Publication Date
EP1614651A2 EP1614651A2 (de) 2006-01-11
EP1614651A3 true EP1614651A3 (de) 2007-05-09
EP1614651B1 EP1614651B1 (de) 2010-01-13

Family

ID=35044526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014686A Active EP1614651B1 (de) 2004-07-08 2005-07-06 Massverkörperung für Hubhöhensensierung

Country Status (4)

Country Link
US (1) US7266904B2 (de)
EP (1) EP1614651B1 (de)
CN (1) CN100455981C (de)
DE (2) DE102004033170A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041391A1 (de) 2004-08-26 2006-03-02 Jungheinrich Aktiengesellschaft Messeinrichtung zum inkrementalen Messen von Positionen, Stellwegen oder Stellwinkeln und mit einer derartigen Messeinrichtung ausgestattetes Flurförderzeug
DE102008029205A1 (de) 2008-06-19 2009-12-24 Jungheinrich Aktiengesellschaft Flurförderzeug mit optischer Hubhöhenmessung
DE102010039471B4 (de) * 2010-08-18 2014-02-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung einer Hubhöhe einer Arbeitsmaschine
DE102010044656A1 (de) 2010-09-08 2012-03-08 Jungheinrich Aktiengesellschaft Flurförderzeug mit einem Hubhöhensensor
CN102020222A (zh) * 2010-12-21 2011-04-20 东南大学 一种液压升降装置
FR2975089B1 (fr) * 2011-05-10 2013-04-26 Manitou Bf Dispositif de mesure de bras telescopique de manutention
EP2527288B1 (de) 2011-05-27 2013-08-21 Atlet AB Gabelstapler mit automatischer Hubhöhensteuerung
CN102506784B (zh) * 2011-11-24 2013-12-18 三一集团有限公司 滑动配合机构及测量装置、测量方法、集装箱堆高机
CN103112801B (zh) * 2013-02-06 2015-03-18 浙江诺力机械股份有限公司 一种检测叉车货叉高度的装置、方法及系统
US9440827B2 (en) * 2014-03-20 2016-09-13 Jungheinrich Aktiengesellschaft Lift mast height sensor for an industrial truck
CN112461341B (zh) * 2020-11-13 2022-04-05 深圳市西城微科电子有限公司 基于全桥电路的电子称及介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723841A (en) * 1965-10-20 1973-03-27 R Cotton Motor control system
US3782565A (en) * 1971-12-23 1974-01-01 J Doran Automated handling system for container held material
US4130183A (en) * 1975-04-30 1978-12-19 Islef & Hagen A/S Control system for selective positioning of a displaceable device
CH654810A5 (en) * 1982-04-13 1986-03-14 Owl Ag Method for controlling an element used to transport goods and device for implementing the method
JPH09132399A (ja) * 1995-11-08 1997-05-20 Toyota Autom Loom Works Ltd フォ−クリフトの揚高検出装置
JPH11292498A (ja) * 1998-04-02 1999-10-26 Toyota Autom Loom Works Ltd ピッキングフォークリフト
DE10314795A1 (de) * 2002-04-11 2003-10-30 Linde Ag Messeinrichtung zur berührungslosen Messung von Positionen, Wegen und/oder Winkeln sowie daraus ableitbaren Größen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924729A (en) * 1974-10-08 1975-12-09 Conscale Ab Belt conveyor weighing system
DE2602746B2 (de) * 1975-07-22 1977-09-01 Gudel, Alfred, Langenthai (Schweiz) Verfahren zur winkelmessung an raumflaechen sowie vorrichtung zur ausfuehrung des verfahrens
US4421186A (en) * 1980-08-25 1983-12-20 Weigh-Tronix, Inc. Fork lift scale
US5586620A (en) * 1995-05-12 1996-12-24 Crown Equipment Corporation Remote viewing apparatus for fork lift trucks
JPH08324717A (ja) * 1995-06-05 1996-12-10 Mitsubishi Heavy Ind Ltd スタッカクレーンのラック棚番地検出方法
DE69830950T2 (de) * 1997-05-28 2006-05-24 Sony Manufacturing Systems Corp. Träger für eine magnetische Skala
WO1999016698A1 (en) * 1997-09-30 1999-04-08 Crown Equipment Corporation Productivity package
DE19815886A1 (de) * 1998-04-08 1999-10-28 Still & Saxby Sarl Flurförderzeug mit einem Hubgerüst
DE10202506A1 (de) * 2001-05-16 2002-11-21 Still Gmbh Flurförderzeug mit einer Vorrichtung zum Erfassen der Stellung eines Aktuators

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723841A (en) * 1965-10-20 1973-03-27 R Cotton Motor control system
US3782565A (en) * 1971-12-23 1974-01-01 J Doran Automated handling system for container held material
US4130183A (en) * 1975-04-30 1978-12-19 Islef & Hagen A/S Control system for selective positioning of a displaceable device
CH654810A5 (en) * 1982-04-13 1986-03-14 Owl Ag Method for controlling an element used to transport goods and device for implementing the method
JPH09132399A (ja) * 1995-11-08 1997-05-20 Toyota Autom Loom Works Ltd フォ−クリフトの揚高検出装置
JPH11292498A (ja) * 1998-04-02 1999-10-26 Toyota Autom Loom Works Ltd ピッキングフォークリフト
DE10314795A1 (de) * 2002-04-11 2003-10-30 Linde Ag Messeinrichtung zur berührungslosen Messung von Positionen, Wegen und/oder Winkeln sowie daraus ableitbaren Größen

Also Published As

Publication number Publication date
CN1719189A (zh) 2006-01-11
DE102004033170A1 (de) 2006-02-02
CN100455981C (zh) 2009-01-28
EP1614651B1 (de) 2010-01-13
EP1614651A2 (de) 2006-01-11
US7266904B2 (en) 2007-09-11
DE502005008855D1 (de) 2010-03-04
US20060005415A1 (en) 2006-01-12

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