IT1271901B - SYSTEM OF BUILT-IN TABLES FOR ROAD COVER FINISHERS - Google Patents

SYSTEM OF BUILT-IN TABLES FOR ROAD COVER FINISHERS

Info

Publication number
IT1271901B
IT1271901B ITMI930002A ITMI930002A IT1271901B IT 1271901 B IT1271901 B IT 1271901B IT MI930002 A ITMI930002 A IT MI930002A IT MI930002 A ITMI930002 A IT MI930002A IT 1271901 B IT1271901 B IT 1271901B
Authority
IT
Italy
Prior art keywords
button
fluid
piston
spring
finishers
Prior art date
Application number
ITMI930002A
Other languages
Italian (it)
Inventor
Burkhard Schleiter
Klaus-Dieter Bunk
Original Assignee
Dynapac Gmbh
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 DE4208883A external-priority patent/DE4208883C2/en
Application filed by Dynapac Gmbh filed Critical Dynapac Gmbh
Publication of ITMI930002A0 publication Critical patent/ITMI930002A0/en
Publication of ITMI930002A1 publication Critical patent/ITMI930002A1/en
Application granted granted Critical
Publication of IT1271901B publication Critical patent/IT1271901B/en

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
    • E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14—Extendable screeds
    • E01C2301/16—Laterally slidable screeds

Abstract

Dispositivo erogatore e vaporizzatore di fluidi del tipo comprendente un corpo cilindrico (1) all'interno del quale è scorrevole uno stantuffo (5) in contrasto all'azione di spinta di una molla (4), detto stantuffo essendo superiormente solidale ad un tasto erogatore (9), in cui detto stantuffo definisce una camera coassiale (12) di alimentazione dell'erogazione delimitata da una prima valvola di tenuta inferiore (6a-101d) e da una seconda valvola di tenuta superiore (6c-7c) dette prima e seconda valvola agendo in opposizione sia durante la fase di pressione sul tasto (9) per l'erogazione, sia durante la risalita del tasto stesso per l'azione di ritorno della molla (4), per l'aspirazione del fluido dal contenitore (3), la quantità di fluido erogato essendo regolabile mediante variazione della lunghezza della corsa di discesa del tasto (9) essendo mantenuto costante il grado di vaporizzazione del fluido per qualunque quantità erogata.Device for dispensing and vaporizing fluids of the type comprising a cylindrical body (1) inside which a piston (5) slides in contrast to the thrust action of a spring (4), said piston being superiorly integral with a dispensing button (9), wherein said plunger defines a supply coaxial chamber (12) delimited by a first lower sealing valve (6a-101d) and by a second upper sealing valve (6c-7c) called first and second valve acting in opposition both during the pressure phase on the button (9) for delivery, and during the rising of the button itself for the return action of the spring (4), for the suction of the fluid from the container (3) , the quantity of fluid dispensed being adjustable by varying the length of the descent stroke of the button (9), keeping the degree of vaporization of the fluid constant for any quantity dispensed.

ITMI930002A 1992-01-09 1993-01-05 SYSTEM OF BUILT-IN TABLES FOR ROAD COVER FINISHERS IT1271901B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4200306 1992-01-09
DE4208883A DE4208883C2 (en) 1992-01-09 1992-03-19 Screed for pavers

Publications (3)

Publication Number Publication Date
ITMI930002A0 ITMI930002A0 (en) 1993-01-05
ITMI930002A1 ITMI930002A1 (en) 1994-07-05
IT1271901B true IT1271901B (en) 1997-06-10

Family

ID=25910851

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930002A IT1271901B (en) 1992-01-09 1993-01-05 SYSTEM OF BUILT-IN TABLES FOR ROAD COVER FINISHERS

Country Status (2)

Country Link
GB (1) GB2263124B (en)
IT (1) IT1271901B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709435C3 (en) * 1977-03-04 1984-09-20 Joseph Vögele AG, 6800 Mannheim Screed
GB1570839A (en) * 1977-11-11 1980-07-09 Hoes K G Devices for adjusting the working width of road making machines
GB2024900A (en) * 1978-07-07 1980-01-16 Blaw Knox Ltd Road finishers
CH655966A5 (en) * 1981-04-07 1986-05-30 Voegele Ag J DRIVER PAVER.
DE3838156A1 (en) * 1988-11-10 1990-05-17 Abg Werke Gmbh SCREED FOR A PAVER
DE3838158A1 (en) * 1988-11-10 1990-05-17 Abg Werke Gmbh SCREED FOR A PAVER
GB2250529A (en) * 1990-12-04 1992-06-10 Blaw Knox Const Equipment Screed plate finisher for paving machine

Also Published As

Publication number Publication date
ITMI930002A0 (en) 1993-01-05
GB9300395D0 (en) 1993-03-03
ITMI930002A1 (en) 1994-07-05
GB2263124B (en) 1995-09-27
GB2263124A (en) 1993-07-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960129