GB515409A - Vibrating beam for making concrete facings - Google Patents

Vibrating beam for making concrete facings

Info

Publication number
GB515409A
GB515409A GB6257/38A GB625738A GB515409A GB 515409 A GB515409 A GB 515409A GB 6257/38 A GB6257/38 A GB 6257/38A GB 625738 A GB625738 A GB 625738A GB 515409 A GB515409 A GB 515409A
Authority
GB
United Kingdom
Prior art keywords
bridge
road
feb
rails
pneumatic
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
GB6257/38A
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.)
TRAVAUX VIBRES SA
Original Assignee
TRAVAUX VIBRES SA
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 TRAVAUX VIBRES SA filed Critical TRAVAUX VIBRES SA
Publication of GB515409A publication Critical patent/GB515409A/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
    • E01C19/38—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 with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

515,409. Ramming road and like surfaces. SOC. ANON. DITE LES TRAVAUX VIBRES. Feb. 28, 1938, No. 6257. Void. Convention date, Feb. 26, 1937. [Class 107] A beam 1, Fig. 1, for facing concrete road and like surfaces is subjected to vibratory pressure by pneumatic, hydraulic or mechanical apparatus 12, Fig. 2, which serves at the same time for raising and lowering the beam. The operative surface of the beam carries a number of cells 2, yieldingly supported on the beam and surfaced with expanded metal coarse and fine mesh facings 3, 3<1>, Fig. 4. The beam 1 is shown universally jointed at 9, 10 to the piston rod 11 of the pneumatic vibrating apparatus and can be rotated about a. vertical axis. The apparatus is traversed laterally on a bridge 17 having end carriages running on longitudinal: rails 34, 28 at the sides of the road. The'bridge is hinged at 33 to the carriage on one side and adjusted on the other side by a jack 25. Hand gears 29, 37 serve for tracking the bridge along the rails. Power is supplied by an' internal combustion engine 35 driving an electric alternator 36, connected to motors for driving compressors 15 the pressure supply from which to the apparatus 12 is controlled by a handle 23.
GB6257/38A 1937-02-26 1938-02-28 Vibrating beam for making concrete facings Expired GB515409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515409X 1937-02-26

Publications (1)

Publication Number Publication Date
GB515409A true GB515409A (en) 1939-12-04

Family

ID=8914711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6257/38A Expired GB515409A (en) 1937-02-26 1938-02-28 Vibrating beam for making concrete facings

Country Status (1)

Country Link
GB (1) GB515409A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486298A (en) * 1946-12-09 1949-10-25 Joseph G Lenta Hopper discharge expediter
CN110258264A (en) * 2019-07-09 2019-09-20 中建桥梁有限公司 A kind of road surface bridge floor tamping unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486298A (en) * 1946-12-09 1949-10-25 Joseph G Lenta Hopper discharge expediter
CN110258264A (en) * 2019-07-09 2019-09-20 中建桥梁有限公司 A kind of road surface bridge floor tamping unit

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