ATE33773T1 - Vorrichtung zum ruetteln und ausfuehren eines verdichtungsdrucks. - Google Patents

Vorrichtung zum ruetteln und ausfuehren eines verdichtungsdrucks.

Info

Publication number
ATE33773T1
ATE33773T1 AT83850201T AT83850201T ATE33773T1 AT E33773 T1 ATE33773 T1 AT E33773T1 AT 83850201 T AT83850201 T AT 83850201T AT 83850201 T AT83850201 T AT 83850201T AT E33773 T1 ATE33773 T1 AT E33773T1
Authority
AT
Austria
Prior art keywords
vibrating
compacting pressure
plates
forms
plate
Prior art date
Application number
AT83850201T
Other languages
English (en)
Inventor
Nils Gustav Henry Bergstroem
Original Assignee
Nils Gustav Henry Bergstroem
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 Nils Gustav Henry Bergstroem filed Critical Nils Gustav Henry Bergstroem
Application granted granted Critical
Publication of ATE33773T1 publication Critical patent/ATE33773T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B22C15/14—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms
    • B22C15/16—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame
    • B22C15/18—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame by means of separate shock-absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Crushing And Grinding (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Casting Devices For Molds (AREA)
  • Road Paving Machines (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AT83850201T 1982-08-09 1983-07-25 Vorrichtung zum ruetteln und ausfuehren eines verdichtungsdrucks. ATE33773T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8204623A SE439741B (sv) 1982-08-09 1982-08-09 Anordning for skakning och astadkommande av presstryck for tillverkning av gjutformar av sand
EP83850201A EP0105848B1 (de) 1982-08-09 1983-07-25 Vorrichtung zum Rütteln und Ausführen eines Verdichtungsdrucks

Publications (1)

Publication Number Publication Date
ATE33773T1 true ATE33773T1 (de) 1988-05-15

Family

ID=20347502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83850201T ATE33773T1 (de) 1982-08-09 1983-07-25 Vorrichtung zum ruetteln und ausfuehren eines verdichtungsdrucks.

Country Status (5)

Country Link
US (1) US4582113A (de)
EP (1) EP0105848B1 (de)
AT (1) ATE33773T1 (de)
DE (1) DE3376391D1 (de)
SE (1) SE439741B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560145A (en) * 1920-08-07 1925-11-03 Henry L Demmler Molding machine
US1778609A (en) * 1927-12-05 1930-10-14 Robert F Ringle Molding machine
US2624084A (en) * 1948-10-21 1953-01-06 John R Row Mold and coremaking machine
US2652607A (en) * 1952-04-24 1953-09-22 Spo Inc Jolt and draw foundry machine
US3815662A (en) * 1967-10-02 1974-06-11 Sherwin Williams Co Jolt table shaped for supporting cope top and telescoping into drag

Also Published As

Publication number Publication date
DE3376391D1 (en) 1988-06-01
EP0105848A3 (en) 1985-07-03
EP0105848A2 (de) 1984-04-18
SE8204623L (sv) 1984-02-10
EP0105848B1 (de) 1988-04-27
SE439741B (sv) 1985-07-01
US4582113A (en) 1986-04-15
SE8204623D0 (sv) 1982-08-09

Similar Documents

Publication Publication Date Title
CH541958A (de) Vorrichtung zum Zertrümmern von Blasen-, Urether- und Nierenbeckensteinen mittels Ultraschall
BE807294A (fr) Procede et appareil pour le compactage des roues fluides
DK135865B (da) Apparat til komprimering af et hydraulisk drivfluid under et bestemt tryk i et kammer med foranderligt rumfang.
CH514373A (de) Verfahren zum Befestigen eines Rohres in einer Lochplatte mittels Explosionsdruckwellen, Mittel zur Durchführung des Verfahrens
ES374302A1 (es) Perfeccionamientos en los aparatos de manutencion.
ATE33773T1 (de) Vorrichtung zum ruetteln und ausfuehren eines verdichtungsdrucks.
ZA733926B (en) Hydraulic exciters of vibration for vibratory compactors
FR2564501B3 (fr) Equipement generateur de vibrations, notamment pour appareils de compactage du sol
ES451218A1 (es) Perfeccionamientos en prensas.
SE8801486D0 (sv) Vorrichtung zum zerstoren von betonelementen
ATE34905T1 (de) Vorrichtung zum bilden eines gepressten halmgutballens.
ES488173A1 (es) Procedimiento para consolidar arena de moldes para un molde-de colada.
ES2088342A2 (es) Prensa de vibrocompactacion para el moldeo al vacio de losas o bloques de piedra o material granular ceramico.
ZA803059B (en) An apparatus for producing casting mould parts
GB1220207A (en) Improvements in or relating to apparatus for classifying either suspensions in a liquid or solid material
ATE27426T1 (de) Verfahren und vorrichtung zum verdichten von beton.
AT368607B (de) Vorrichtung zur vibrierenden verstellung eines arbeitskolbens
FR2318730A1 (fr) Presse hydraulique
FR2413656A1 (fr) Procede pour l'essai d'ecrasement d'elements de construction et plaques pour la mise en oeuvre du procede
ES417718A1 (es) Perfeccionamientos en la construccion de un dispositivo para obtener una presion de deshidratacion preseleccionada en maquinas de deshidratacion.
ES8206731A1 (es) Perfeccionamientos en una instalacion para el tratamiento depilotes de sustentacion de una construccion.
SU949034A2 (ru) Устройство дл уплотнени грунта
SU867503A1 (ru) Устройство дл обработки материалов давлением
GB1263240A (en) Railway-track-travelling apparatus for compacting the ballast bed
GB587505A (en) Improved means of manufacturing concrete flags and kerbs or roadside edgings