CH500782A - Method and device for producing beads in thin-walled, hard metal sheets, in particular circumferential beads in rotors - Google Patents

Method and device for producing beads in thin-walled, hard metal sheets, in particular circumferential beads in rotors

Info

Publication number
CH500782A
CH500782A CH298170A CH298170A CH500782A CH 500782 A CH500782 A CH 500782A CH 298170 A CH298170 A CH 298170A CH 298170 A CH298170 A CH 298170A CH 500782 A CH500782 A CH 500782A
Authority
CH
Switzerland
Prior art keywords
beads
rotors
walled
thin
metal sheets
Prior art date
Application number
CH298170A
Other languages
German (de)
Inventor
Gernot Dr Zippe
Original Assignee
Kernverfahrenstechnik 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
Application filed by Kernverfahrenstechnik Gmbh filed Critical Kernverfahrenstechnik Gmbh
Publication of CH500782A publication Critical patent/CH500782A/en

Links

Classifications

    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
CH298170A 1969-03-03 1970-03-02 Method and device for producing beads in thin-walled, hard metal sheets, in particular circumferential beads in rotors CH500782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT207369A AT285290B (en) 1969-03-03 1969-03-03 Method and device for producing beads in thin-walled, hard metal sheets

Publications (1)

Publication Number Publication Date
CH500782A true CH500782A (en) 1970-12-31

Family

ID=3527190

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298170A CH500782A (en) 1969-03-03 1970-03-02 Method and device for producing beads in thin-walled, hard metal sheets, in particular circumferential beads in rotors

Country Status (7)

Country Link
US (1) US3667265A (en)
AT (1) AT285290B (en)
CH (1) CH500782A (en)
DE (1) DE1965843A1 (en)
FR (1) FR2037151A1 (en)
GB (1) GB1299471A (en)
NL (1) NL7003008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731965A1 (en) * 1977-07-15 1979-02-01 Peter Loeser Plastics or metallic lamp posts or conduits prodn. - by rotating and heating parison and applying tool to parison wall to deform into article

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1154478B (en) * 1982-02-25 1987-01-21 Teksid Spa PROCESS FOR THE MANUFACTURE OF WHEEL RIMS IN LIGHT ALLOY WHEELS FOR WHEELS OF VEHICLES IN GENERAL AND WHEELS SO OBTAINED
DE19611478A1 (en) * 1996-03-23 1997-09-25 Frank Prof Dr Mirtsch Process for increasing the dimensional stability of thin material webs
US6221299B1 (en) * 1996-04-18 2001-04-24 Frank Mirtsch Structuring process that stiffens and protects the surface of thin material webs
US6751995B1 (en) * 2002-08-09 2004-06-22 Steven W. Sabasta Roll bending die
US20070204754A1 (en) * 2006-03-06 2007-09-06 The Procter & Gamble Company Compliant embosser assembly
US8616125B2 (en) * 2006-03-20 2013-12-31 The Procter & Gamble Company Compliant embosser assembly
US7677505B2 (en) * 2007-02-22 2010-03-16 Mack Deichman Arcuate saddle with partial ribs
US9283604B2 (en) * 2008-12-05 2016-03-15 Ted Baum, Jr. Metal simulated log siding panel with hew lines and method of making and using same
DE102010008514B4 (en) * 2010-02-18 2013-01-03 Jovan Lazar Device for mounting covers to chimneys or fume hoods
CN102989852B (en) * 2012-12-14 2015-03-18 淄博永华滤清器制造有限公司 Automatic rib rolling machine
DE102015005875A1 (en) * 2015-05-11 2016-11-17 Max Simmel Produktions GmbH Method for rolling low-lying profiles in long hollow bodies with a small diameter
DE102016124487A1 (en) * 2016-12-15 2018-06-21 Mv Pipe Technologies Gmbh Apparatus and method for producing a circumferential groove in an end portion of a metal pipe
CN111822568A (en) * 2020-06-01 2020-10-27 成都焊科机器人有限公司 Stamping device for simultaneously forming 12 ribs of partition plate in oil tank

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844469A (en) * 1928-07-18 1932-02-09 Fulton Sylphon Co Method of making tubular metallic bellows
FR867034A (en) * 1940-05-24 1941-09-23 Process and machine for converting flat sheets into corrugated sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731965A1 (en) * 1977-07-15 1979-02-01 Peter Loeser Plastics or metallic lamp posts or conduits prodn. - by rotating and heating parison and applying tool to parison wall to deform into article

Also Published As

Publication number Publication date
NL7003008A (en) 1970-09-07
DE1965843A1 (en) 1970-09-10
AT285290B (en) 1970-10-27
GB1299471A (en) 1972-12-13
US3667265A (en) 1972-06-06
FR2037151A1 (en) 1970-12-31

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Legal Events

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