GB584645A - Improvements in or relating to machines for spreading and finishing concrete in road making - Google Patents

Improvements in or relating to machines for spreading and finishing concrete in road making

Info

Publication number
GB584645A
GB584645A GB126845A GB126845A GB584645A GB 584645 A GB584645 A GB 584645A GB 126845 A GB126845 A GB 126845A GB 126845 A GB126845 A GB 126845A GB 584645 A GB584645 A GB 584645A
Authority
GB
United Kingdom
Prior art keywords
plate
strike
worm
spreading
relating
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
Application number
GB126845A
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.)
FREDERICK WILLIAM PRESTON
Ransomes & Rapier Ltd
THOMAS DAVID LEESON
Original Assignee
FREDERICK WILLIAM PRESTON
Ransomes & Rapier Ltd
THOMAS DAVID LEESON
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 FREDERICK WILLIAM PRESTON, Ransomes & Rapier Ltd, THOMAS DAVID LEESON filed Critical FREDERICK WILLIAM PRESTON
Priority to GB126845A priority Critical patent/GB584645A/en
Publication of GB584645A publication Critical patent/GB584645A/en
Expired 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
    • E01C19/405—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 with spreading-out, levelling or smoothing means other than the tamping or vibrating means for compacting or smoothing, e.g. with screws for spreading-out the previously dumped material, with non-vibratory lengthwise reciprocated smoothing beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)

Abstract

584,645. Vibrating apparatus for making concrete roads. RANSOMES & RAPIER, Ltd., BRETT, C. E., PRESTON, F. W., and LEESON, T. D. Jan. 16, 1945, No. 1268. [Class 107] A machine for spreading concrete is provided with a strike-off plate O formed from a metal strip approximately L-shaped in cross section with the rounded angle D' as the leading edge. The portion D<2> of the plate D is so connected to a member D' that the strike-off plate may be vibrated independently of the member D', whilst adjustable bolts D<9> and springs D<10> also support the strike-off plate in a yielding manner. Vibration of the plate is caused by rotating at a high speed eccentrically-mounted weights J<1> on a shaft J which is mounted in bearings supported by the plate. A spreader worm C, capable of rotation in either direction, is mounted in advance of the strike-off plate. The height of the worm and the strike-off plate in relation to the level of the ground surface may be independently adjusted whilst both are being operated. The length of the worm and strikeoff plate can be varied by adding one or more sections at either end. A smoothing roller F is attached at the rear of the vehicle.
GB126845A 1945-01-16 1945-01-16 Improvements in or relating to machines for spreading and finishing concrete in road making Expired GB584645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB126845A GB584645A (en) 1945-01-16 1945-01-16 Improvements in or relating to machines for spreading and finishing concrete in road making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB126845A GB584645A (en) 1945-01-16 1945-01-16 Improvements in or relating to machines for spreading and finishing concrete in road making

Publications (1)

Publication Number Publication Date
GB584645A true GB584645A (en) 1947-01-20

Family

ID=9719014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB126845A Expired GB584645A (en) 1945-01-16 1945-01-16 Improvements in or relating to machines for spreading and finishing concrete in road making

Country Status (1)

Country Link
GB (1) GB584645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113815088A (en) * 2020-10-10 2021-12-21 怀化永晟建设工程有限公司 Concrete vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113815088A (en) * 2020-10-10 2021-12-21 怀化永晟建设工程有限公司 Concrete vibrator

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