ATE391215T1 - Kreiselgesteuerte, handgeführte glättmaschine - Google Patents

Kreiselgesteuerte, handgeführte glättmaschine

Info

Publication number
ATE391215T1
ATE391215T1 AT04025207T AT04025207T ATE391215T1 AT E391215 T1 ATE391215 T1 AT E391215T1 AT 04025207 T AT04025207 T AT 04025207T AT 04025207 T AT04025207 T AT 04025207T AT E391215 T1 ATE391215 T1 AT E391215T1
Authority
AT
Austria
Prior art keywords
trowel
gyroscope
gyro
held
controlled
Prior art date
Application number
AT04025207T
Other languages
English (en)
Inventor
Michael Braun
Michael Jenkins
Gregory Kruepke
Original Assignee
Wacker Corp
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 Wacker Corp filed Critical Wacker Corp
Application granted granted Critical
Publication of ATE391215T1 publication Critical patent/ATE391215T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/42—Rotary gyroscopes for indicating rate of turn; for integrating rate of turn
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E04F21/248—Rotary power trowels, i.e. helicopter trowels used by an operator walking behind the trowel, i.e. walk-behind power trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Control Of Electric Motors In General (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Rehabilitation Tools (AREA)
  • Power Steering Mechanism (AREA)
  • Road Paving Machines (AREA)
AT04025207T 2003-11-07 2004-10-22 Kreiselgesteuerte, handgeführte glättmaschine ATE391215T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/703,236 US6846127B1 (en) 2003-11-07 2003-11-07 Gryoscope controlled walk behind trowel

Publications (1)

Publication Number Publication Date
ATE391215T1 true ATE391215T1 (de) 2008-04-15

Family

ID=34063566

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04025207T ATE391215T1 (de) 2003-11-07 2004-10-22 Kreiselgesteuerte, handgeführte glättmaschine

Country Status (10)

Country Link
US (1) US6846127B1 (de)
EP (1) EP1529898B1 (de)
JP (1) JP4630628B2 (de)
CN (1) CN1637220B (de)
AT (1) ATE391215T1 (de)
AU (1) AU2004222803B8 (de)
BR (1) BRPI0405805A (de)
CA (1) CA2486963C (de)
DE (1) DE602004012819T2 (de)
ES (1) ES2301916T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130245983A1 (en) * 2012-03-15 2013-09-19 Research In Motion Limited Method and devices for determining gyroscope bias
US9167061B2 (en) * 2012-03-29 2015-10-20 Gary Shuster Gyroscopic alerting mechanism for portable communications device
EP2789766A1 (de) 2013-04-12 2014-10-15 Swepac AB Bodenbehandlungsvorrichtung und Sicherheitsverfahren für eine Bodenbehandlungsvorrichtung
CN105113377B (zh) * 2015-07-24 2017-03-22 张锴治 一种道路施工装置
CN105088926B (zh) * 2015-07-24 2017-09-22 林焱 一种减震的道路施工装置
CN105019342B (zh) * 2015-07-24 2017-03-22 河北科技大学 一种环保型道路施工装置
CA3067264A1 (en) * 2017-06-12 2018-12-20 Multiquip, Inc. Hybrid drive train for self propelled power trowel
US11851896B2 (en) * 2019-11-26 2023-12-26 Multiquip, Inc. Thermal management system for a drive train
SE2051496A1 (en) * 2020-12-18 2022-06-19 Husqvarna Ab Concrete surface processing machines, systems, and methods for processing concrete surfaces
CN113325698B (zh) * 2021-06-15 2024-05-31 广东博智林机器人有限公司 抹光机控制方法、装置、计算机设备和存储介质
WO2023102400A1 (en) * 2021-12-01 2023-06-08 Milwaukee Electric Tool Corporation Anti-kickback control for battery pack powered trowels
AT525635B1 (de) 2022-01-17 2023-06-15 Pet Austria Gmbh Antrieb für eine Vorrichtung zum Glätten von zähflüssigem Beton

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331290A (en) * 1965-12-10 1967-07-18 Equipment Dev Co Inc Powered trowel
US4232980A (en) * 1979-01-08 1980-11-11 Stone Construction Equipment, Inc. Rotary power trowel
JPH0579187A (ja) * 1991-09-17 1993-03-30 Tokyu Constr Co Ltd コンクリート均し装置の走行制御装置
US5584598A (en) * 1995-10-24 1996-12-17 Tokimec Inc. Concrete-floor finisher
JPH09119213A (ja) * 1995-10-25 1997-05-06 Tokimec Inc コンクリート床仕上げ機
JPH1088804A (ja) * 1996-09-19 1998-04-07 Mitsubishi Corp コンクリート表面の施工方法及び装置
US6507016B1 (en) * 2000-04-18 2003-01-14 Trw Inc. Apparatus and method for sensing a vehicle rollover condition
US6758631B2 (en) * 2002-10-09 2004-07-06 Frankeny, Ii Albert D. Portable screed guidance system

Also Published As

Publication number Publication date
CN1637220B (zh) 2010-05-12
DE602004012819T2 (de) 2009-05-07
EP1529898A1 (de) 2005-05-11
ES2301916T3 (es) 2008-07-01
BRPI0405805A (pt) 2005-06-28
CA2486963A1 (en) 2005-05-07
AU2004222803A1 (en) 2005-05-26
DE602004012819D1 (de) 2008-05-15
EP1529898B1 (de) 2008-04-02
JP4630628B2 (ja) 2011-02-09
AU2004222803B8 (en) 2009-05-14
JP2005139892A (ja) 2005-06-02
CA2486963C (en) 2012-03-27
US6846127B1 (en) 2005-01-25
AU2004222803B2 (en) 2009-05-07
CN1637220A (zh) 2005-07-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties