ATE35233T1 - DEVICE FOR CIRCULAR GRINDING OF THE SURFACES OF PRISMATIC FOAM RODS. - Google Patents

DEVICE FOR CIRCULAR GRINDING OF THE SURFACES OF PRISMATIC FOAM RODS.

Info

Publication number
ATE35233T1
ATE35233T1 AT86105656T AT86105656T ATE35233T1 AT E35233 T1 ATE35233 T1 AT E35233T1 AT 86105656 T AT86105656 T AT 86105656T AT 86105656 T AT86105656 T AT 86105656T AT E35233 T1 ATE35233 T1 AT E35233T1
Authority
AT
Austria
Prior art keywords
rod
grinding
circular grinding
foam rods
prismatic
Prior art date
Application number
AT86105656T
Other languages
German (de)
Inventor
Rainer Dipl-Ing Schuetze
Original Assignee
Deutsche Forsch Luft Raumfahrt
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 Deutsche Forsch Luft Raumfahrt filed Critical Deutsche Forsch Luft Raumfahrt
Application granted granted Critical
Publication of ATE35233T1 publication Critical patent/ATE35233T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/009—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

1. Apparatus for cylindrically grinding the surface areas of expanded plastics prismatic rods, characterised in - that it includes a rotatably driven faceplate (2) with a central opening (6) for the rod (28), at which is provided a plurality of grinding jaws (28) which are radially adjustable to the end diameter of the rod (28), - that the grinding jaws (14) are bended in direction of feed of the rod (28) in such a way that their effective diameter is reduced, and - that it is provided with a feed device (20; 26) and an axial guide (22) for the rod (28) arranged in front of said feed device.
AT86105656T 1985-06-08 1986-04-24 DEVICE FOR CIRCULAR GRINDING OF THE SURFACES OF PRISMATIC FOAM RODS. ATE35233T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3520665A DE3520665C1 (en) 1985-06-08 1985-06-08 Device for cylindrical grinding of the surface of prismatic rods made of rigid foam
EP86105656A EP0208071B1 (en) 1985-06-08 1986-04-24 Apparatus for cylindrically grinding the surface areas of expanded plastics prismatic rods

Publications (1)

Publication Number Publication Date
ATE35233T1 true ATE35233T1 (en) 1988-07-15

Family

ID=6272831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86105656T ATE35233T1 (en) 1985-06-08 1986-04-24 DEVICE FOR CIRCULAR GRINDING OF THE SURFACES OF PRISMATIC FOAM RODS.

Country Status (3)

Country Link
EP (1) EP0208071B1 (en)
AT (1) ATE35233T1 (en)
DE (1) DE3520665C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115555949B (en) * 2022-09-21 2024-12-17 安徽裕河新材料有限公司 Equipment and method for producing expanded polystyrene board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629236A1 (en) * 1966-11-26 1971-01-28 Peter Wolters Kratzenfabrik Un Process for grinding elastomers and similar materials
DE3200081A1 (en) * 1982-01-05 1983-07-14 Hegler, Wilhelm, 8730 Bad Kissingen DEVICE FOR CUTTING OPENINGS INTO PIPES
DE3479572D1 (en) * 1983-01-05 1989-10-05 Deutsche Forsch Luft Raumfahrt Element for joining of two bars with circular cross-section
DE3306443A1 (en) * 1983-02-24 1984-08-30 Feuerland-Werkstätten Ernst Beilhack GmbH & Co KG, 8701 Geroldshausen Method and apparatus for producing axisymmetrical profiled parts of wood, plastic and the like

Also Published As

Publication number Publication date
EP0208071B1 (en) 1988-06-22
DE3520665C1 (en) 1986-09-11
EP0208071A1 (en) 1987-01-14

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee