DE589235C - Tampers for compacting molding and core sand - Google Patents

Tampers for compacting molding and core sand

Info

Publication number
DE589235C
DE589235C DEH133375D DEH0133375D DE589235C DE 589235 C DE589235 C DE 589235C DE H133375 D DEH133375 D DE H133375D DE H0133375 D DEH0133375 D DE H0133375D DE 589235 C DE589235 C DE 589235C
Authority
DE
Germany
Prior art keywords
ramming
core sand
tampers
compacting molding
rammer
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
DEH133375D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH133375D priority Critical patent/DE589235C/en
Application granted granted Critical
Publication of DE589235C publication Critical patent/DE589235C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/10—Moulding machines for making moulds or cores of particular shapes for pipes or elongated hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Road Paving Machines (AREA)

Description

DERLtN. GEDIiUCKT IN DERDERLtN. THOUGHT IN THE

Claims (3)

Patentansprüche:Patent claims: 1. Stampfer zum Verdichten von Formoder Kernsand unter Verwendung von auswechselbaren Stampfeinsätzen aus Gummi, dadurch gekennzeichnet, daß der Stampfeinsatz als Hohlkörper ausgebildet ist.1. Rammer for compacting molding or core sand using exchangeable tamping inserts made of rubber, characterized in that the The ramming insert is designed as a hollow body. 2. Stampfer nach Anspruch 1, dadurch gekennzeichnet, daß der nachgiebige Stampfeinsatz am Austritt aus seinem Halter zu einem nach allen Seiten über diesen vorspringenden Körper ausgebildet ist.2. Rammer according to claim 1, characterized in that the resilient The ramming insert at the exit from its holder is formed into a body protruding over this on all sides is. 3. Stampfer nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der hohle Stampfeinsatz in seiner am Austritt aus der Halterinne über den Halter nach allen Seiten vorspringenden Lage durch wellenförmige Ausbildung der Grifrflächen der schwalbenschwanzförmigen Halterinnen ■ gesichert ist.3. Rammer according to claim 1 and 2, characterized in that the hollow Ramming use in its at the exit from the holding groove over the holder after all Pages protruding position due to the wave-shaped design of the gripping surfaces dovetail-shaped retaining grooves ■ is secured. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEH133375D Tampers for compacting molding and core sand Expired DE589235C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH133375D DE589235C (en) Tampers for compacting molding and core sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH133375D DE589235C (en) Tampers for compacting molding and core sand

Publications (1)

Publication Number Publication Date
DE589235C true DE589235C (en) 1933-12-06

Family

ID=7176826

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH133375D Expired DE589235C (en) Tampers for compacting molding and core sand

Country Status (1)

Country Link
DE (1) DE589235C (en)

Similar Documents

Publication Publication Date Title
DE589235C (en) Tampers for compacting molding and core sand
DE593150C (en) Wall covering made of hard stone
DE535905C (en) Process for the production of clamping jaws for moldings
DE1202800B (en) Device for clamping interchangeable type bodies to type levers of typewriters
DE566723C (en) Window frames made from finished frame parts in reinforced concrete
DE870442C (en) Device for inserting sheet metal stacks of electrical machines in injection molds
DE691435C (en) Impression spoon for dental purposes with a perforated spoon tray and back protection tray for the impression compound
AT211527B (en) Process for the production of wall plugs made of thermoplastic material and dowel pipe for carrying out the process
DE864314C (en) mattress
AT157187B (en) Removable cover.
DE580423C (en) Triggering device for the dies of die setting and line casting machines with two blocking bodies that move at the same time and alternate in the blocking position
DE446502C (en) Eisenbahnhuelsenbuffer
AT237814B (en) Process for the production of a refractory lining of the channels of clamping plates
DE1887564U (en) Cutting tool with exchangeable cutting insert
DE353309C (en) Soap holder
DE480442C (en) Shaped stone for the production of window sills, cornices, base covers, etc. like
DE383938C (en) Core mass for cast steel
DE186045C (en)
DE451690C (en) Gate gauge
DE624565C (en) Set binders, consisting of the length adjustable, bars that carry devices at their ends for assembling the bars to a frame
DE817853C (en) razor
DE475860C (en) Stick hammer head with toothed insert plate as hammer track and springy clamping jaws
DE693376C (en) Shuttering board holder
AT110575B (en) Construction kit.
DE375396C (en) Protection device against loss and theft of the wallet, etc. like