DE924497C - Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen - Google Patents

Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen

Info

Publication number
DE924497C
DE924497C DEB22223A DEB0022223A DE924497C DE 924497 C DE924497 C DE 924497C DE B22223 A DEB22223 A DE B22223A DE B0022223 A DEB0022223 A DE B0022223A DE 924497 C DE924497 C DE 924497C
Authority
DE
Germany
Prior art keywords
hollow body
projections
wall
cut
interior
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
DEB22223A
Other languages
German (de)
English (en)
Inventor
Theophil Fuchs
Alois Letschert
Wilhelm Dr Pfannmueller
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DEB22223A priority Critical patent/DE924497C/de
Priority to FR1073193D priority patent/FR1073193A/fr
Priority to US363436A priority patent/US2821006A/en
Priority to BE521311A priority patent/BE521311A/fr
Priority to GB20571/53A priority patent/GB729873A/en
Priority to NL180937A priority patent/NL85356C/nl
Application granted granted Critical
Publication of DE924497C publication Critical patent/DE924497C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0036—Cutting means, e.g. water jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B28B11/125—Cutting-off protruding ridges, also profiled cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30416—Ceramic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/70—Processes for forming screens or perforating articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DEB22223A 1952-09-28 1952-09-28 Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen Expired DE924497C (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DEB22223A DE924497C (de) 1952-09-28 1952-09-28 Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen
FR1073193D FR1073193A (fr) 1952-09-28 1953-03-23 Procédé de fabrication de corps creux en matériau plastique présentant des saillies à leur surface intérieure
US363436A US2821006A (en) 1952-09-28 1953-06-23 Process for the manufacture, from plastic material, of hollow bodies having projections protruding from the inner surface
BE521311A BE521311A (fr) 1952-09-28 1953-07-09 Procédé de fabrication de corps creux en matériau plastique présentant des saillies à leur surface intérieure
GB20571/53A GB729873A (en) 1952-09-28 1953-07-24 Improvements in the manufacture, from plastic material, of hollow bodies having projections protruding from the inner surface
NL180937A NL85356C (enEXAMPLES) 1952-09-28 1953-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB22223A DE924497C (de) 1952-09-28 1952-09-28 Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen

Publications (1)

Publication Number Publication Date
DE924497C true DE924497C (de) 1955-03-03

Family

ID=6960835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB22223A Expired DE924497C (de) 1952-09-28 1952-09-28 Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen

Country Status (6)

Country Link
US (1) US2821006A (enEXAMPLES)
BE (1) BE521311A (enEXAMPLES)
DE (1) DE924497C (enEXAMPLES)
FR (1) FR1073193A (enEXAMPLES)
GB (1) GB729873A (enEXAMPLES)
NL (1) NL85356C (enEXAMPLES)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102028B (de) * 1960-04-20 1961-03-09 Alois Rasbach & Sohn Vorrichtung zum Herstellen von Fuellkoerpern fuer Reaktionstuerme
DE1218921B (de) * 1963-08-08 1966-06-08 Felix Seibert Vorrichtung zum Herstellen von stranggepressten Koerpern aus Ton oder aehnlichen plastischen Massen
DE1223138B (de) * 1961-10-05 1966-08-18 Wingender B Verfahren und Vorrichtung zum Herstellen von Fuellkoerpern aus einem Hohlstrang aus einer plastischen, insbesondere keramischen Masse fuer chemisch technische Vorgaenge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272065A (enEXAMPLES) * 1960-12-05
US4515741A (en) * 1982-04-01 1985-05-07 Willette Corporation Method for making ambidirectional pressed ceramic slip-on support for a towel bar
JP5002231B2 (ja) * 2005-12-21 2012-08-15 レオン自動機株式会社 成形用シャッタ装置及びそのシャッタ片
CN108544641B (zh) * 2018-04-13 2019-10-25 六安联众工业自动化技术有限公司 一种全瓷组合环填料的自动化生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511786C (de) * 1929-01-15 1930-11-01 Allg Deutsche Ziegel Akt Ges Verfahren zum einseitigen Schliessen von mit Vorspruengen oder Stegen versehenen, von der Strangpresse abgeschnittenen Hohlsteinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US393721A (en) * 1888-11-27 Etienne eevol
US1705093A (en) * 1926-10-22 1929-03-12 Frederick E Owen Tube-perforating device
US2075038A (en) * 1935-02-18 1937-03-30 John C Hutchinson Method and apparatus for manufacturing aerating blocks for sewage disposal filter beds
US2217327A (en) * 1938-09-17 1940-10-08 Jr Gustav A Zeidler Method of producing well screens
US2326536A (en) * 1942-03-09 1943-08-10 Mid West Hydro Pierce Inc Machine for piercing tubes
US2653664A (en) * 1951-06-27 1953-09-29 Configured Tube Products Compa Method of and means for forming an elongated opening in a pipe or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511786C (de) * 1929-01-15 1930-11-01 Allg Deutsche Ziegel Akt Ges Verfahren zum einseitigen Schliessen von mit Vorspruengen oder Stegen versehenen, von der Strangpresse abgeschnittenen Hohlsteinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102028B (de) * 1960-04-20 1961-03-09 Alois Rasbach & Sohn Vorrichtung zum Herstellen von Fuellkoerpern fuer Reaktionstuerme
DE1223138B (de) * 1961-10-05 1966-08-18 Wingender B Verfahren und Vorrichtung zum Herstellen von Fuellkoerpern aus einem Hohlstrang aus einer plastischen, insbesondere keramischen Masse fuer chemisch technische Vorgaenge
DE1218921B (de) * 1963-08-08 1966-06-08 Felix Seibert Vorrichtung zum Herstellen von stranggepressten Koerpern aus Ton oder aehnlichen plastischen Massen

Also Published As

Publication number Publication date
NL85356C (enEXAMPLES) 1957-01-15
US2821006A (en) 1958-01-28
GB729873A (en) 1955-05-11
FR1073193A (fr) 1954-09-20
BE521311A (fr) 1953-07-31

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