EP0359143A3 - Klemmriegel für die Wurfschaufeln von Scheibenrotoren in Strahl- bzw. Zerkleinerungsvorrichtungen - Google Patents

Klemmriegel für die Wurfschaufeln von Scheibenrotoren in Strahl- bzw. Zerkleinerungsvorrichtungen Download PDF

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Publication number
EP0359143A3
EP0359143A3 EP89116637A EP89116637A EP0359143A3 EP 0359143 A3 EP0359143 A3 EP 0359143A3 EP 89116637 A EP89116637 A EP 89116637A EP 89116637 A EP89116637 A EP 89116637A EP 0359143 A3 EP0359143 A3 EP 0359143A3
Authority
EP
European Patent Office
Prior art keywords
blasting
clamping
bar
blade
rotor blades
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.)
Ceased
Application number
EP89116637A
Other languages
English (en)
French (fr)
Other versions
EP0359143A2 (de
Inventor
Johann Moelders
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.)
Wheelabrator Berger Maschinenfabriken GmbH and Co KG
Original Assignee
Wheelabrator Berger Maschinenfabriken GmbH and Co KG
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 Wheelabrator Berger Maschinenfabriken GmbH and Co KG filed Critical Wheelabrator Berger Maschinenfabriken GmbH and Co KG
Publication of EP0359143A2 publication Critical patent/EP0359143A2/de
Publication of EP0359143A3 publication Critical patent/EP0359143A3/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor
    • B24C5/062—Rotor blades or vanes; Locking means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Ein Klemmriegel für die Wurfschaufeln (3) von Scheiben­ rotoren in Strahl- bzw. Zerkleinerungsvorrichtungen. Die Seitenkanten der Wurfschaufeln (3) sind in radiale Nuten der Scheiben des Rotors einschiebbar. Der Klemm­ riegel (1) ist gegen einen die beiden Scheiben verbinden­ den Zylinderbolzen (5) und gegen einen Ansatz (3a) an der Rückseite der Schaufel (3) abgestützt und weist Nuten mit einer in diese Nuten einsetzbaren Bügelfeder (6) auf. Ein Ende der Bügelfeder (6) ist gegen den Klemmriegel (1) zur Festlegung der Schaufel (3) im Scheibenrotor festgelegt. Der Klemmriegelkörper bildet dabei ein L-förmiges Winkel­ stück, das etwa rechtwinklig aufeinander zu verlaufende Auflageflächen (1a und 2a) aufweist, diese laufen in eine auf den Ansatz (3a) der Schaufel (3) auflegbare Schrägfläche (4) aus.
EP89116637A 1988-09-12 1989-09-08 Klemmriegel für die Wurfschaufeln von Scheibenrotoren in Strahl- bzw. Zerkleinerungsvorrichtungen Ceased EP0359143A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3830927 1988-09-12
DE19883830927 DE3830927A1 (de) 1988-09-12 1988-09-12 Klemmriegel fuer die wurfschaufeln von scheibenrotoren in strahl- bzw. zerkleinerungsvorrichtungen

Publications (2)

Publication Number Publication Date
EP0359143A2 EP0359143A2 (de) 1990-03-21
EP0359143A3 true EP0359143A3 (de) 1990-05-09

Family

ID=6362760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89116637A Ceased EP0359143A3 (de) 1988-09-12 1989-09-08 Klemmriegel für die Wurfschaufeln von Scheibenrotoren in Strahl- bzw. Zerkleinerungsvorrichtungen

Country Status (2)

Country Link
EP (1) EP0359143A3 (de)
DE (1) DE3830927A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11826882B1 (en) * 2022-12-27 2023-11-28 Paul Enegren Blast wheel and quick-connect blade assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912242A (en) * 1958-04-03 1962-12-05 William Robertson Macmillan Improvements in or relating to blade retaining means in shot blast impeller wheels
FR2185950A5 (de) * 1972-05-26 1974-01-04 Berger Maschf Gmbh
FR2250610A2 (de) * 1973-11-10 1975-06-06 Berger Maschf Gmbh
US3936979A (en) * 1974-10-10 1976-02-10 Benfur Engineering Company Particle-releasing mounting system for the blades of blasting machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912242A (en) * 1958-04-03 1962-12-05 William Robertson Macmillan Improvements in or relating to blade retaining means in shot blast impeller wheels
FR2185950A5 (de) * 1972-05-26 1974-01-04 Berger Maschf Gmbh
FR2250610A2 (de) * 1973-11-10 1975-06-06 Berger Maschf Gmbh
US3936979A (en) * 1974-10-10 1976-02-10 Benfur Engineering Company Particle-releasing mounting system for the blades of blasting machines

Also Published As

Publication number Publication date
DE3830927A1 (de) 1990-03-15
EP0359143A2 (de) 1990-03-21

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