GB2238566B - Vibratory concrete screed - Google Patents

Vibratory concrete screed

Info

Publication number
GB2238566B
GB2238566B GB9027779A GB9027779A GB2238566B GB 2238566 B GB2238566 B GB 2238566B GB 9027779 A GB9027779 A GB 9027779A GB 9027779 A GB9027779 A GB 9027779A GB 2238566 B GB2238566 B GB 2238566B
Authority
GB
United Kingdom
Prior art keywords
concrete screed
vibratory concrete
vibratory
screed
concrete
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.)
Expired - Lifetime
Application number
GB9027779A
Other versions
GB9027779D0 (en
GB2238566A (en
Inventor
Thomas G Artzberger
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.)
MBW Inc
Original Assignee
MBW Inc
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
Priority claimed from US07/015,734 external-priority patent/US4758114A/en
Application filed by MBW Inc filed Critical MBW Inc
Publication of GB9027779D0 publication Critical patent/GB9027779D0/en
Publication of GB2238566A publication Critical patent/GB2238566A/en
Application granted granted Critical
Publication of GB2238566B publication Critical patent/GB2238566B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
GB9027779A 1987-02-17 1990-12-21 Vibratory concrete screed Expired - Lifetime GB2238566B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/015,734 US4758114A (en) 1987-02-17 1987-02-17 Vibratory concrete screed
GB8802179A GB2208401B (en) 1987-02-17 1988-02-01 Vibratory concrete screed

Publications (3)

Publication Number Publication Date
GB9027779D0 GB9027779D0 (en) 1991-02-13
GB2238566A GB2238566A (en) 1991-06-05
GB2238566B true GB2238566B (en) 1991-08-21

Family

ID=26293397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027779A Expired - Lifetime GB2238566B (en) 1987-02-17 1990-12-21 Vibratory concrete screed

Country Status (1)

Country Link
GB (1) GB2238566B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110836013B (en) * 2019-08-01 2024-10-01 张生 Slope concrete conical spraying method and conical sprayer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340351A (en) * 1981-02-13 1982-07-20 Owens Joe M Vibratory concrete screed with eccentric drive shaft

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340351A (en) * 1981-02-13 1982-07-20 Owens Joe M Vibratory concrete screed with eccentric drive shaft

Also Published As

Publication number Publication date
GB9027779D0 (en) 1991-02-13
GB2238566A (en) 1991-06-05

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20080131