USB359740I5 - - Google Patents

Info

Publication number
USB359740I5
USB359740I5 US35974073A USB359740I5 US B359740 I5 USB359740 I5 US B359740I5 US 35974073 A US35974073 A US 35974073A US B359740 I5 USB359740 I5 US B359740I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/359,740 priority Critical patent/US3936212A/en
Priority to CA172,212A priority patent/CA1005973A/en
Priority to DE2327260A priority patent/DE2327260C3/de
Priority to FR7319746A priority patent/FR2186575B1/fr
Publication of USB359740I5 publication Critical patent/USB359740I5/en
Application granted granted Critical
Publication of US3936212A publication Critical patent/US3936212A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards
    • 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
    • E04F21/247—Rotary power trowels, i.e. helicopter trowels used by an operator sitting on the trowel, i.e. ride-on power trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Agricultural Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Soil Working Implements (AREA)
US05/359,740 1972-06-01 1973-05-14 Ride-type surface-working machines Expired - Lifetime US3936212A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/359,740 US3936212A (en) 1972-06-01 1973-05-14 Ride-type surface-working machines
CA172,212A CA1005973A (en) 1972-06-01 1973-05-25 Ride-type surface-working machines
DE2327260A DE2327260C3 (de) 1972-06-01 1973-05-29 Maschine zur Bearbeitung frischbetonierter Oberflächen
FR7319746A FR2186575B1 (cs) 1972-06-01 1973-05-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25858972A 1972-06-01 1972-06-01
US05/359,740 US3936212A (en) 1972-06-01 1973-05-14 Ride-type surface-working machines

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US25858972A Continuation-In-Part 1972-06-01 1972-06-01

Publications (2)

Publication Number Publication Date
USB359740I5 true USB359740I5 (cs) 1975-01-28
US3936212A US3936212A (en) 1976-02-03

Family

ID=26946736

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/359,740 Expired - Lifetime US3936212A (en) 1972-06-01 1973-05-14 Ride-type surface-working machines

Country Status (4)

Country Link
US (1) US3936212A (cs)
CA (1) CA1005973A (cs)
DE (1) DE2327260C3 (cs)
FR (1) FR2186575B1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112900815A (zh) * 2019-11-19 2021-06-04 广东博智林机器人有限公司 混凝土地面抹平装置

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046484A (en) * 1976-11-15 1977-09-06 Orville H. Holz, Jr. Spaced-rotor ride-type surface working machine with single-stick control of all movements
US4312603A (en) * 1980-06-13 1982-01-26 Whiteman Manufacturing Company Twin trowel cement finishing machine
US5085537A (en) * 1982-08-16 1992-02-04 Alexander Laditka Methods and apparatus for dispensing, mixing, and applying coating constituents to traffic surfaces
US4958955A (en) 1982-08-16 1990-09-25 Alexander Laditka Methods and apparatus for dispensing, mixing and applying coating constituents to traffic surfaces using tandem operated sets of rotary tools
US5360287A (en) * 1982-08-16 1994-11-01 Alexander Laditka Methods and apparatus for dispensing, mixing and applying coating constituents to traffic surfaces, and traffic surfaces coated using such methods
US5251998A (en) * 1982-08-16 1993-10-12 Alexander Laditka Methods and apparatus for dispensing, mixing and applying coating constituents to traffic surfaces, and traffic surfaces coated using such methods
NL8502520A (nl) * 1985-09-16 1987-04-16 Beter Huren Nederland B V Machine voor het gladmaken van betonoppervlakken.
US4710055A (en) * 1986-07-02 1987-12-01 M-B-W Inc. Riding-type multiple trowel machine
US4676691A (en) * 1986-08-28 1987-06-30 Morrison Donald R Dual rotary trowel
US4784519A (en) * 1987-03-26 1988-11-15 M-B-W Inc. Directional control mechanism for surface working machine
US4859114A (en) * 1988-03-24 1989-08-22 M-B-W Inc. Directional control system for a riding-type surface working machine
USD323510S (en) 1990-05-21 1992-01-28 Allen Engineering Corporation Riding trowel
US5238323A (en) * 1990-07-13 1993-08-24 Allen Engineering Corporation Riding trowel for concrete finishing
US5108220A (en) * 1990-07-13 1992-04-28 Allen Engineering Corporation Light weight, fast steering riding trowel
USD344736S (en) 1992-01-27 1994-03-01 Allen Engineering Corporation Riding trowel for concrete finishing
US5372452A (en) * 1993-02-24 1994-12-13 Hodgson; James A. Power trowels
SE502072C2 (sv) * 1993-11-16 1995-07-31 Byggrobotik I Goeteborg Ab Anordning för drivning och styrning av arbetsfordon
US5480257A (en) * 1993-12-21 1996-01-02 Allen Engineering Inc. Concrete riding trowel guard clearance system
US5480258A (en) * 1993-12-30 1996-01-02 Allen Engineering, Inc. Variable width, twin engine riding trowel
DE29617116U1 (de) * 1996-10-01 1996-11-21 Joseph Vögele AG, 68163 Mannheim Einbauzug
USD400542S (en) 1996-12-26 1998-11-03 Allen Engineering Corp. Stretch frame twin engine riding trowel
US5816739A (en) * 1997-01-10 1998-10-06 Allen Engineering Corp. High performance triple rotor riding trowel
US6106193A (en) * 1997-01-15 2000-08-22 Allen Engineering Corporation Hydraulically driven, multiple rotor riding trowel
US6053660A (en) * 1997-01-15 2000-04-25 Allen Engineering Corporation Hydraulically controlled twin rotor riding trowel
US6048130A (en) * 1997-01-15 2000-04-11 Allen Engineering Corporation Hydraulically driven, multiple rotor riding trowel
US5890833A (en) * 1997-01-15 1999-04-06 Allen Engineering Corporation Hydraulically controlled riding trowel
US6089786A (en) * 1997-01-15 2000-07-18 Allen Engineering Corp. Dual rotor riding trowel with proportional electro-hydraulic steering
USD404041S (en) 1997-11-03 1999-01-12 Allen Engineering Corp. Guard for walk behind trowel
USD413127S (en) 1997-11-03 1999-08-24 Allen Engineering Corp. Guard for walk behind trowel
USD400544S (en) 1997-11-03 1998-11-03 Allen Engineering Corp. Guard for walk behind trowel
USD402999S (en) 1997-12-12 1998-12-22 Allen Engineering Corp. Ventilated quick access inspection plate for riding trowels
USD402998S (en) 1997-12-12 1998-12-22 Allen Engineering Corp. Ventilated quick access inspection plate for riding trowels
USD410931S (en) * 1997-12-15 1999-06-15 Allen Engineering Corp. Ventilated quick access support hood for riding trowels
USD403332S (en) 1997-12-15 1998-12-29 Allen Engineering Corp. Ventilated quick access support hood system for riding trowels
US5934823A (en) * 1997-12-15 1999-08-10 Allen Engineering Corporation Quick access shroud system for riding trowels
US5988938A (en) * 1997-12-23 1999-11-23 Allen Engineering Corporation Compartmentalized access shroud system for riding trowels
US5967696A (en) * 1998-01-16 1999-10-19 Allen Engineering Corporation Riding trowel with variable ratio transmission
US5899631A (en) * 1998-03-19 1999-05-04 Whiteman Industries, Inc. Assisted steering linkage for a riding power trowel
US6368016B1 (en) * 1999-07-13 2002-04-09 Wacker Corporation Concrete finishing trowel having an electronically actuated steering assembly
US6592290B2 (en) 2000-10-11 2003-07-15 Multiquip, Inc. Power trowel gearbox
US6857815B2 (en) 2002-06-14 2005-02-22 Allen Engineering Corporation Acoustic impedance matched concrete finishing
US7255513B2 (en) * 2004-08-16 2007-08-14 Lampley Leonard A Diamond trowel blade
US7481602B2 (en) * 2004-08-16 2009-01-27 Lampley Leonard A Diamond trowel blade
US20070155285A1 (en) * 2006-01-05 2007-07-05 Cpt, Inc. Riding floor polishing machine
US7530762B2 (en) * 2006-05-26 2009-05-12 Johnny Reed Methods and apparatuses for surface finishing cured concrete
US7775741B2 (en) * 2006-05-26 2010-08-17 Paul Copoulos Apparatus and method for surface finishing cured concrete
CN100510295C (zh) * 2007-08-30 2009-07-08 于复生 一种夹芯板抹平装置
US7690864B2 (en) * 2007-12-27 2010-04-06 Allen Engineering Corporation Hydraulic riding trowel with automatic load sensing system
US20100206183A1 (en) * 2009-02-19 2010-08-19 Rong Yan Murphy Inline antimicrobial additive treatment method and apparatus
US8360680B2 (en) * 2010-03-09 2013-01-29 Allen Engineering Corporation Hydraulic riding trowels with automatic load sensing
US8511934B1 (en) 2012-05-14 2013-08-20 M-B-W Inc. Drive train assembly for a concrete finishing machine with centrally located engine
US9068300B2 (en) 2013-09-30 2015-06-30 Allen Engineering Corporation Riding trowel with CVT clutch module
US9068301B2 (en) 2013-10-01 2015-06-30 Allen Engineering Corporation Single to dual stick trowel and steering conversion
US20180193977A1 (en) * 2017-01-12 2018-07-12 Tommy Clay Ride-on active planetary concrete grinder
US10100537B1 (en) 2017-06-20 2018-10-16 Allen Engineering Corporation Ventilated high capacity hydraulic riding trowel
CN108643575A (zh) * 2018-03-28 2018-10-12 安徽盛美金属科技有限公司 一种自动平板加工设备
CN108625260B (zh) * 2018-06-13 2020-07-28 江西龙正科技发展有限公司 一种市政建设用混凝土地坪平整装置
WO2020248074A1 (en) * 2019-06-12 2020-12-17 Buchcic Mariusz Conjoining apparatus and rotary machine assembly comprising same
US11326359B2 (en) 2019-08-16 2022-05-10 Allen Engineering Corp. Concrete surface polishing trowel and conversion adaptor
US11554457B2 (en) 2020-01-31 2023-01-17 Husqvarna Ab Planetary concrete grinder
CN111519879B (zh) * 2020-05-11 2021-05-28 通州建总起重设备安装有限公司 一种便于操作的水泥铺设及抹平装置
SE547045C2 (en) * 2020-12-18 2025-04-08 Husqvarna Ab Concrete surface processing machines, systems, and methods for processing concrete surfaces

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342445A (en) * 1942-07-17 1944-02-22 Stanley Smith O Cement finishing machine
US2689507A (en) * 1948-06-03 1954-09-21 Master Vibrator Co Blade assembly
US2869442A (en) * 1956-11-29 1959-01-20 John M Mincher Floating and troweling machine
US2887934A (en) * 1956-04-06 1959-05-26 Marvin E Whiteman Cement finishing machine
US2898826A (en) * 1956-04-23 1959-08-11 Frank W Livermont Paving machine
US2983203A (en) * 1954-11-04 1961-05-09 Horace G Fletcher Troweling machine
US3091158A (en) * 1955-03-09 1963-05-28 Alois Sommer Dr Apparatus for smoothing and compacting plastic layers
US3791754A (en) * 1971-05-14 1974-02-12 F Zochil Trowelling machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232189A (en) * 1962-05-31 1966-02-01 Bernard W Young Apparatus for compacting surface material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342445A (en) * 1942-07-17 1944-02-22 Stanley Smith O Cement finishing machine
US2689507A (en) * 1948-06-03 1954-09-21 Master Vibrator Co Blade assembly
US2983203A (en) * 1954-11-04 1961-05-09 Horace G Fletcher Troweling machine
US3091158A (en) * 1955-03-09 1963-05-28 Alois Sommer Dr Apparatus for smoothing and compacting plastic layers
US2887934A (en) * 1956-04-06 1959-05-26 Marvin E Whiteman Cement finishing machine
US2898826A (en) * 1956-04-23 1959-08-11 Frank W Livermont Paving machine
US2869442A (en) * 1956-11-29 1959-01-20 John M Mincher Floating and troweling machine
US3791754A (en) * 1971-05-14 1974-02-12 F Zochil Trowelling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112900815A (zh) * 2019-11-19 2021-06-04 广东博智林机器人有限公司 混凝土地面抹平装置

Also Published As

Publication number Publication date
FR2186575A1 (cs) 1974-01-11
DE2327260C3 (de) 1979-10-11
DE2327260B2 (de) 1979-03-01
CA1005973A (en) 1977-03-01
US3936212A (en) 1976-02-03
FR2186575B1 (cs) 1976-04-23
DE2327260A1 (de) 1973-12-13

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BT COMMERCIAL CORPORATION 233 SOUTH WACKER DRIVE C

Free format text: SECURITY INTEREST;ASSIGNOR:MASTER CONSOLIDATED CORPORATION A CORP. OF OH;REEL/FRAME:004275/0009

Effective date: 19840510

AS Assignment

Owner name: BT COMMERICAL CORPORATION, 233 SOUTH WACKER DRIVE,

Free format text: SECURITY INTEREST;ASSIGNOR:MASTER CONSOLIDATED CORPORATION, DEBTOR-IN-POSSESSION;REEL/FRAME:004358/0115

Effective date: 19841019

STCF Information on status: patent grant

Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES)

AS Assignment

Owner name: MANUFACTURERS HANOVER COMMERCIAL CORPORATION, A DE CORP.

Free format text: SECURITY INTEREST;ASSIGNOR:ARROW-MASTER INCORPORATED, AN IL CORP;REEL/FRAME:004594/0290

Effective date: 19860515

Owner name: MANUFACTURERS HANOVER COMMERCIAL CORPORATION, A DE

Free format text: SECURITY INTEREST;ASSIGNOR:ARROW-MASTER INCORPORATED, AN IL CORP;REEL/FRAME:004594/0290

Effective date: 19860515

AS Assignment

Owner name: SANWA BUSINESS CREDIT CORPORATION, 1 SOUTH WACKER

Free format text: SECURITY INTEREST;ASSIGNOR:ARROW-MASTER, INCORPORATED;REEL/FRAME:004851/0571

Effective date: 19870930

Owner name: SANWA BUSINESS CREDIT CORPORATION, ILLINOIS

Free format text: SECURITY INTEREST;ASSIGNOR:ARROW-MASTER, INCORPORATED;REEL/FRAME:004851/0571

Effective date: 19870930

AS Assignment

Owner name: EXCHANGE NATIONAL BANK OF CHICAGO, 120 SOUTH LASAL

Free format text: SECURITY INTEREST;ASSIGNOR:ARROW-MASTER, INCORPORATED, AN IL CORP.;REEL/FRAME:005674/0056

Effective date: 19900918