EP0904828A2 - Hélice, arbre ou autre pièce à haute résistance à l'usure pour machines de chantier utilisés dans l'industrie du bâtiment et des matériaux - Google Patents

Hélice, arbre ou autre pièce à haute résistance à l'usure pour machines de chantier utilisés dans l'industrie du bâtiment et des matériaux Download PDF

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Publication number
EP0904828A2
EP0904828A2 EP98118179A EP98118179A EP0904828A2 EP 0904828 A2 EP0904828 A2 EP 0904828A2 EP 98118179 A EP98118179 A EP 98118179A EP 98118179 A EP98118179 A EP 98118179A EP 0904828 A2 EP0904828 A2 EP 0904828A2
Authority
EP
European Patent Office
Prior art keywords
parts
machine part
highly wear
industry
resistant screw
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.)
Withdrawn
Application number
EP98118179A
Other languages
German (de)
English (en)
Other versions
EP0904828A3 (fr
Inventor
Gunar Kelterborn
Silke Kelterborn
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
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 Individual filed Critical Individual
Publication of EP0904828A2 publication Critical patent/EP0904828A2/fr
Publication of EP0904828A3 publication Critical patent/EP0904828A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials

Definitions

  • Machine parts thus lead to a considerable reduction in costs through avoidance of new purchases of such machine parts.
  • Another effect of the invention lies in that already worn out auger mixer shafts or the like Machine parts can be refurbished by applying the alloy described and can be used again.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessories For Mixers (AREA)
EP98118179A 1997-09-26 1998-09-25 Hélice, arbre ou autre pièce à haute résistance à l'usure pour machines de chantier utilisés dans l'industrie du bâtiment et des matériaux Withdrawn EP0904828A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29717220U DE29717220U1 (de) 1997-09-26 1997-09-26 Hochverschleißfeste Schnecke, Mischerwelle oder ähnliche Maschinenteile zur Verwendung in der Bauindustrie und des baustoffverarbeitenden Gewerbes
DE29717220U 1997-09-26

Publications (2)

Publication Number Publication Date
EP0904828A2 true EP0904828A2 (fr) 1999-03-31
EP0904828A3 EP0904828A3 (fr) 2000-03-15

Family

ID=8046489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118179A Withdrawn EP0904828A3 (fr) 1997-09-26 1998-09-25 Hélice, arbre ou autre pièce à haute résistance à l'usure pour machines de chantier utilisés dans l'industrie du bâtiment et des matériaux

Country Status (2)

Country Link
EP (1) EP0904828A3 (fr)
DE (1) DE29717220U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074507A1 (fr) * 2005-12-26 2007-07-05 Ibiden Co., Ltd. Procédé pour mélanger une poudre, agitateur et procédé pour fabriquer une structure en nid d'abeilles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469824A (en) * 1968-02-27 1969-09-30 Irl Daffin Associates Mixing and conveying means
HU172012B (hu) * 1972-12-11 1978-05-28 Epitoegepgyarto Vallalat Sposob poluchenija dolgovechnogo iznosostojkogo sloja na poverkhnosti transportnogo shneka
US4731253A (en) * 1987-05-04 1988-03-15 Wall Colmonoy Corporation Wear resistant coating and process
DE4408717A1 (de) * 1994-03-15 1995-09-21 Metallgesellschaft Ag Schichtverbundelemente für den Verschleißschutz

Also Published As

Publication number Publication date
EP0904828A3 (fr) 2000-03-15
DE29717220U1 (de) 1997-12-18

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