ATE234668T1 - MIXING DEVICE - Google Patents

MIXING DEVICE

Info

Publication number
ATE234668T1
ATE234668T1 AT99118275T AT99118275T ATE234668T1 AT E234668 T1 ATE234668 T1 AT E234668T1 AT 99118275 T AT99118275 T AT 99118275T AT 99118275 T AT99118275 T AT 99118275T AT E234668 T1 ATE234668 T1 AT E234668T1
Authority
AT
Austria
Prior art keywords
shaft
mixing tool
mixing
drive shaft
mixing device
Prior art date
Application number
AT99118275T
Other languages
German (de)
Inventor
Paul Denz
Original Assignee
Wepa Paulus & Thewalt Gmbh & C
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 DE29816531U external-priority patent/DE29816531U1/en
Application filed by Wepa Paulus & Thewalt Gmbh & C filed Critical Wepa Paulus & Thewalt Gmbh & C
Application granted granted Critical
Publication of ATE234668T1 publication Critical patent/ATE234668T1/en

Links

Classifications

    • 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
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • 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
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/13—Openwork frame or cage stirrers not provided for in other groups of this subclass
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/88—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The drive shaft unit of a mixing apparatus has an outer shaft (28) and a moving inner shaft (30). One shaft is locked (54) with the mixing tool (16), in a force fit, relative to the direction of mixing tool (16) rotation. The other shaft is connected to the mixing tool shaft so that a relative rotation between the inner (30) and outer (28) shafts gives an axial lock for the mixing tool (16) at the drive shaft unit (18) through the mixing tool drive shaft.
AT99118275T 1998-09-15 1999-09-15 MIXING DEVICE ATE234668T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29816531U DE29816531U1 (en) 1997-12-05 1998-09-15 Mixing device

Publications (1)

Publication Number Publication Date
ATE234668T1 true ATE234668T1 (en) 2003-04-15

Family

ID=8062663

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99118275T ATE234668T1 (en) 1998-09-15 1999-09-15 MIXING DEVICE

Country Status (2)

Country Link
EP (1) EP0987055B1 (en)
AT (1) ATE234668T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084445A1 (en) 2002-04-11 2003-10-16 Synthes Ag Chur Device for mixing and/or injecting cements
EP2659958B1 (en) 2012-05-03 2015-01-21 WEPA Apothekenbedarf GmbH & Co.KG Cogged mixing element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400122A1 (en) * 1977-08-11 1979-03-09 Wedekind Denso Chemie CYLINDER AND PISTON DEVICE INTENDED IN PARTICULAR FOR CARTRIDGES FOR SPRAYING OR PROJECTING CEMENT, SEALANTS, SEALING SUBSTANCES, LACQUERS, ETC.
US4371094A (en) * 1980-07-31 1983-02-01 Products Research & Chemical Corporation Barrier two part pairing and dispensing cartridge
DE3439975A1 (en) * 1983-12-10 1985-06-20 Upat Gmbh & Co, 7830 Emmendingen Injection cartridge
US4676655A (en) * 1985-11-18 1987-06-30 Isidore Handler Plunger type cartridge mixer for fluent materials
DE3708803A1 (en) * 1987-03-18 1988-09-29 Fischbach A Kunststoff Kg MIXING DEVICE FOR PASTOESE MULTI-COMPONENT DIMENSIONS
US5829875A (en) * 1997-04-02 1998-11-03 Simpson Strong-Tie Co., Inc. Combined barrier and mixer assembly for a cylindrical container

Also Published As

Publication number Publication date
EP0987055B1 (en) 2003-03-19
EP0987055A1 (en) 2000-03-22

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Legal Events

Date Code Title Description
EEFA Change of the company name