CH221361A - Vorrichtung zur Herstellung von Profilrändern an Blechen. - Google Patents

Vorrichtung zur Herstellung von Profilrändern an Blechen.

Info

Publication number
CH221361A
CH221361A CH221361DA CH221361A CH 221361 A CH221361 A CH 221361A CH 221361D A CH221361D A CH 221361DA CH 221361 A CH221361 A CH 221361A
Authority
CH
Switzerland
Prior art keywords
rollers
forming rollers
sheets
disc
profile edges
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Dornier-Werke G M B H
Original Assignee
Dornier Werke 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 DED84126D external-priority patent/DE731557C/de
Application filed by Dornier Werke Gmbh filed Critical Dornier Werke Gmbh
Publication of CH221361A publication Critical patent/CH221361A/de
Priority claimed from DEE14888A external-priority patent/DE1104182B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/037—Stabilisation by additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH221361D 1941-01-11 1941-10-02 Vorrichtung zur Herstellung von Profilrändern an Blechen. CH221361A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE221361X 1941-01-11
DED84126D DE731557C (de) 1941-01-12 1941-01-12 Vorrichtung zur Herstellung von Profilraendern an Blechen
DEE14888A DE1104182B (de) 1957-11-05 1957-11-05 Polymerisationskatalysator fuer die Block- und Loesungspolymerisation
DEE16350A DE1108437B (de) 1957-11-05 1958-08-25 Wasserstoffperoxyd enthaltender Polymerisationskatalysator

Publications (1)

Publication Number Publication Date
CH221361A true CH221361A (de) 1942-05-31

Family

ID=27431456

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221361D CH221361A (de) 1941-01-11 1941-10-02 Vorrichtung zur Herstellung von Profilrändern an Blechen.

Country Status (2)

Country Link
CH (1) CH221361A (en))
NL (1) NL57314C (en))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518910A1 (fr) * 1981-12-29 1983-07-01 Letang & Remy Ets Machine permettant le refendage profond dans la peripherie de disques non plans destines a l'obtention de roues a bandage pneumatique
EP0083518A1 (fr) * 1981-12-29 1983-07-13 Allevard Industries S.A. Machine permettant le refendage profond dans la périphérie de disques non plans destinés à l'obtention de roues à bandage pneumatique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518910A1 (fr) * 1981-12-29 1983-07-01 Letang & Remy Ets Machine permettant le refendage profond dans la peripherie de disques non plans destines a l'obtention de roues a bandage pneumatique
EP0083518A1 (fr) * 1981-12-29 1983-07-13 Allevard Industries S.A. Machine permettant le refendage profond dans la périphérie de disques non plans destinés à l'obtention de roues à bandage pneumatique
US4523446A (en) * 1981-12-29 1985-06-18 Elermetal Machine for the deep slitting of the periphery of non planar discs used for providing wheels having a pneumatic tire

Also Published As

Publication number Publication date
NL57314C (en)) 1946-04-15

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