EP0039848A3 - Means for clamping a toothed ring to a mixing drum, especially for tilting drum mixers - Google Patents

Means for clamping a toothed ring to a mixing drum, especially for tilting drum mixers Download PDF

Info

Publication number
EP0039848A3
EP0039848A3 EP81103303A EP81103303A EP0039848A3 EP 0039848 A3 EP0039848 A3 EP 0039848A3 EP 81103303 A EP81103303 A EP 81103303A EP 81103303 A EP81103303 A EP 81103303A EP 0039848 A3 EP0039848 A3 EP 0039848A3
Authority
EP
European Patent Office
Prior art keywords
toothed ring
drum
clamping
tilting
ring
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.)
Granted
Application number
EP81103303A
Other languages
German (de)
Other versions
EP0039848B1 (en
EP0039848A2 (en
Inventor
Erwin Karg
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.)
LEONHARD SCHMID KG
Original Assignee
LEONHARD SCHMID 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 LEONHARD SCHMID KG filed Critical LEONHARD SCHMID KG
Priority to AT81103303T priority Critical patent/ATE11116T1/en
Publication of EP0039848A2 publication Critical patent/EP0039848A2/en
Publication of EP0039848A3 publication Critical patent/EP0039848A3/en
Application granted granted Critical
Publication of EP0039848B1 publication Critical patent/EP0039848B1/en
Expired legal-status Critical Current

Links

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
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/1825—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying
    • B28C5/1856—Details or parts, e.g. drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

1. Toothed ring support at a radially outwardly extending flange (10) of a part of a mixing drum, especially of a tilting drum mixing machine for building material or the like, characterized in that the flange (10) comprises a crimped ring (13) being U-shaped in cross section, covering the base body of the toothed ring (7) and abutting same at its outer as well as its inner periphery, and that in the outer flank of the toothed ring (7) at one or more spots and always in the area of a tooth space (7') a recess (17) bevelled from outside to inside is provided into which the adjacent part (18) of the crimped ring grips for mutual hooking engagement (17/18).
EP81103303A 1980-05-09 1981-05-02 Means for clamping a toothed ring to a mixing drum, especially for tilting drum mixers Expired EP0039848B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81103303T ATE11116T1 (en) 1980-05-09 1981-05-02 SPROCKET HOLDER ON THE MIXING DRUM, ESPECIALLY A TILTING DRUM MIXING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3017770 1980-05-09
DE3017770A DE3017770C2 (en) 1980-05-09 1980-05-09 Gear rim holder for a mixing drum, in particular a tilting drum mixer

Publications (3)

Publication Number Publication Date
EP0039848A2 EP0039848A2 (en) 1981-11-18
EP0039848A3 true EP0039848A3 (en) 1982-12-08
EP0039848B1 EP0039848B1 (en) 1985-01-09

Family

ID=6101983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103303A Expired EP0039848B1 (en) 1980-05-09 1981-05-02 Means for clamping a toothed ring to a mixing drum, especially for tilting drum mixers

Country Status (3)

Country Link
EP (1) EP0039848B1 (en)
AT (1) ATE11116T1 (en)
DE (1) DE3017770C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756623A (en) * 1985-10-03 1988-07-12 Bishop Robert J Collapsible mixing drum
GB8823136D0 (en) * 1988-10-03 1988-11-09 Double M Ind Ltd Concrete mixer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR527324A (en) * 1920-11-15 1921-10-24 Marius Delaville Multi-part rim fastening system for gear wheels
GB250801A (en) * 1925-07-24 1926-04-22 Asa Lees & Company Ltd Improvements in or relating to gear wheels
DE1557207A1 (en) * 1967-12-22 1970-03-12 Rolf Susemihl Transportable, dismountable mixer
DE1817037A1 (en) * 1968-12-27 1970-08-27 Rolf Susemihl Drum for mixing solid and/or liquid compon- - ents
FR2117378A5 (en) * 1970-12-04 1972-07-21 Susemihl Rolf
DE2504522A1 (en) * 1975-02-04 1976-08-05 Rolf Susemihl Plastic insert for steel drum mixer - is seamless moulding fitting into base and forming upper part

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1881080U (en) * 1963-08-01 1963-10-17 Voegele Ag J MIXING DRUM, IN PARTICULAR FOR MOBILE CONCRETE OR MORTAR MIXERS.
DE7209161U (en) * 1972-03-10 1972-06-15 Leonhard Schmid KG, 8900 Augsburg; B28c 5^2 MIXING DRUM ON TILTING DRUM MIXING MACHINES FOR BUILDING MATERIALS OR DGL.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR527324A (en) * 1920-11-15 1921-10-24 Marius Delaville Multi-part rim fastening system for gear wheels
GB250801A (en) * 1925-07-24 1926-04-22 Asa Lees & Company Ltd Improvements in or relating to gear wheels
DE1557207A1 (en) * 1967-12-22 1970-03-12 Rolf Susemihl Transportable, dismountable mixer
DE1817037A1 (en) * 1968-12-27 1970-08-27 Rolf Susemihl Drum for mixing solid and/or liquid compon- - ents
FR2117378A5 (en) * 1970-12-04 1972-07-21 Susemihl Rolf
DE2504522A1 (en) * 1975-02-04 1976-08-05 Rolf Susemihl Plastic insert for steel drum mixer - is seamless moulding fitting into base and forming upper part

Also Published As

Publication number Publication date
DE3017770A1 (en) 1981-11-19
ATE11116T1 (en) 1985-01-15
DE3017770C2 (en) 1982-04-22
EP0039848B1 (en) 1985-01-09
EP0039848A2 (en) 1981-11-18

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