AU2004222803B8 - Gyroscope controlled walk behind trowel - Google Patents

Gyroscope controlled walk behind trowel Download PDF

Info

Publication number
AU2004222803B8
AU2004222803B8 AU2004222803A AU2004222803A AU2004222803B8 AU 2004222803 B8 AU2004222803 B8 AU 2004222803B8 AU 2004222803 A AU2004222803 A AU 2004222803A AU 2004222803 A AU2004222803 A AU 2004222803A AU 2004222803 B8 AU2004222803 B8 AU 2004222803B8
Authority
AU
Australia
Prior art keywords
trowel
walk behind
controller
engine
gyroscope
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
AU2004222803A
Other languages
English (en)
Other versions
AU2004222803A1 (en
AU2004222803B2 (en
Inventor
Michael Braun
Michael Jenkins
Gregory Kruepke
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.)
Wacker Neuson Production Americas LLC
Original Assignee
Wacker Neuson Production Americas LLC
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 Neuson Production Americas LLC filed Critical Wacker Neuson Production Americas LLC
Publication of AU2004222803A1 publication Critical patent/AU2004222803A1/en
Application granted granted Critical
Publication of AU2004222803B2 publication Critical patent/AU2004222803B2/en
Publication of AU2004222803B8 publication Critical patent/AU2004222803B8/en
Assigned to WACKER NEUSON PRODUCTION AMERICAS LLC reassignment WACKER NEUSON PRODUCTION AMERICAS LLC Request for Assignment Assignors: WACKER CORPORATION
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Gyroscopes (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Rehabilitation Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Power Steering Mechanism (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Road Paving Machines (AREA)
AU2004222803A 2003-11-07 2004-10-21 Gyroscope controlled walk behind trowel Ceased AU2004222803B8 (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
AU2004222803A1 AU2004222803A1 (en) 2005-05-26
AU2004222803B2 AU2004222803B2 (en) 2009-05-07
AU2004222803B8 true AU2004222803B8 (en) 2009-05-14

Family

ID=34063566

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004222803A Ceased AU2004222803B8 (en) 2003-11-07 2004-10-21 Gyroscope controlled walk behind trowel

Country Status (10)

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

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 (en) 2013-04-12 2014-10-15 Swepac AB Floor treatment device and a safety method for a floor treatment device.
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
CN105113377B (zh) * 2015-07-24 2017-03-22 张锴治 一种道路施工装置
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
SE547045C2 (en) * 2020-12-18 2025-04-08 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
DE112022004703T5 (de) * 2021-12-01 2024-09-12 Milwaukee Electric Tool Corporation Anti-rückschlag-steuerung für akkupack-betriebene glättmaschinen
AT525635B1 (de) 2022-01-17 2023-06-15 Pet Austria Gmbh Antrieb für eine Vorrichtung zum Glätten von zähflüssigem Beton

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232980A (en) * 1979-01-08 1980-11-11 Stone Construction Equipment, Inc. Rotary power trowel
US5584598A (en) * 1995-10-24 1996-12-17 Tokimec Inc. Concrete-floor finisher
US6758631B2 (en) * 2002-10-09 2004-07-06 Frankeny, Ii Albert D. Portable screed guidance system

Family Cites Families (5)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232980A (en) * 1979-01-08 1980-11-11 Stone Construction Equipment, Inc. Rotary power trowel
US5584598A (en) * 1995-10-24 1996-12-17 Tokimec Inc. Concrete-floor finisher
US6758631B2 (en) * 2002-10-09 2004-07-06 Frankeny, Ii Albert D. Portable screed guidance system

Also Published As

Publication number Publication date
CA2486963A1 (en) 2005-05-07
EP1529898B1 (en) 2008-04-02
BRPI0405805A (pt) 2005-06-28
ES2301916T3 (es) 2008-07-01
AU2004222803A1 (en) 2005-05-26
US6846127B1 (en) 2005-01-25
ATE391215T1 (de) 2008-04-15
CA2486963C (en) 2012-03-27
EP1529898A1 (en) 2005-05-11
CN1637220B (zh) 2010-05-12
CN1637220A (zh) 2005-07-13
AU2004222803B2 (en) 2009-05-07
DE602004012819T2 (de) 2009-05-07
DE602004012819D1 (de) 2008-05-15
JP2005139892A (ja) 2005-06-02
JP4630628B2 (ja) 2011-02-09

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 23, NO 17, PAGE(S) 7982 UNDER THE HEADING APPLICATIONS ACCEPTED -NAME INDEX UNDER THE NAME WACKER NEUSON CORPORATION, APPLICATION NO. 2004222803, UNDER INID(71) CORRECT THE APPLICANT TO WACKER CORPORATION

FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: WACKER NEUSON PRODUCTION AMERICAS LLC

Free format text: FORMER OWNER WAS: WACKER CORPORATION

MK14 Patent ceased section 143(a) (annual fees not paid) or expired