GB515409A - Vibrating beam for making concrete facings - Google Patents
Vibrating beam for making concrete facingsInfo
- 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
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.
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)
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 |
-
1938
- 1938-02-28 GB GB6257/38A patent/GB515409A/en not_active Expired
Cited By (2)
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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