GB1342389A - Mounting and drive for large rotating drums - Google Patents
Mounting and drive for large rotating drumsInfo
- Publication number
- GB1342389A GB1342389A GB2448471*A GB2448471A GB1342389A GB 1342389 A GB1342389 A GB 1342389A GB 2448471 A GB2448471 A GB 2448471A GB 1342389 A GB1342389 A GB 1342389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- pinions
- drum
- pair
- drive
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/04—Bearings with only partial enclosure of the member to be borne; Bearings with local support at two or more points
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/24—Toothed gearings for conveying rotary motion without gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19647—Parallel axes or shafts
- Y10T74/19651—External type
- Y10T74/19656—Pin teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rotary Pumps (AREA)
- Centrifugal Separators (AREA)
Abstract
1342389 Bearings; toothed gearing U PASSAVANT AG [trading as PASSAVANTWERKE] 19 April 1971 [19 March 1970] 24484/71 Headings F2A and F2Q [Also in Division B1] A rotary drum 12; arranged for horizontal rotation about axial bearings 34, 36 (Fig. 1, not shown) is also supported at its periphery midway between the bearings by two rings of rollers 38, the rollers being mounted in parts on an annular flange 46 midway along the drum. The drum is rotated by means of a pair of drive pinions 44 engaging with the rollers 38, the rollers forming teeth for engagement with the pinions. The pinions are mounted on a common drive shaft 52 driven by a motor 54 via a slip coupling 62, the pinions being independently connected to the drive shaft by resilient couplings 58, 60 which permit a slight relative rotation of the pinions with respect to the shaft. This is so that the drive force may always be transmitted equally to each of the pair of rollers 38 co-operating with the pinions at any one time. For the same reason the axles 48 on which the rollers 38 are mounted are also resiliently tiltable with respect to the flange 46. The rollers run on a pair of pivoted concave bearing faces 40, 42 placed beneath the drum either side of the vertical plane in which the axis of rotation lies.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702013230 DE2013230C3 (en) | 1970-03-19 | Drive and bearing arrangement for a large rotary drum |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342389A true GB1342389A (en) | 1974-01-03 |
Family
ID=5765630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2448471*A Expired GB1342389A (en) | 1970-03-19 | 1971-04-19 | Mounting and drive for large rotating drums |
Country Status (6)
Country | Link |
---|---|
US (1) | US3679035A (en) |
CA (1) | CA952040A (en) |
FR (1) | FR2084914A5 (en) |
GB (1) | GB1342389A (en) |
NL (1) | NL169426C (en) |
SE (1) | SE367555B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2115501A5 (en) * | 1970-11-23 | 1972-07-07 | Bourdale Lucien R J | |
CH601649A5 (en) * | 1976-06-11 | 1978-07-14 | Bbc Brown Boveri & Cie | |
DE3644146C2 (en) * | 1986-12-23 | 1994-09-01 | Werner Doppstadt | Screening device for screening compost from rotted, organic material |
US5183568A (en) * | 1991-08-22 | 1993-02-02 | G A Industries, Inc. | Self-cleaning strainer |
DE4401506C1 (en) * | 1994-01-20 | 1995-05-11 | Haendle Gmbh & Co Kg | Mounting of a drum in a press for ceramic compositions, in particular for the production of roofing tiles |
US5749820A (en) * | 1994-06-14 | 1998-05-12 | Paul Wurth S.A. | Suspension device for a rotating body |
AUPS130302A0 (en) * | 2002-03-22 | 2002-05-09 | Carter, William Shane | A wheeled arrangement |
US9636610B2 (en) * | 2010-05-07 | 2017-05-02 | Metalquima, S.A. | Brine filtering device, applied to a meat product injection machine |
CN103140688B (en) * | 2010-07-09 | 2015-05-06 | 依赛彼公司 | Roller bed with electrical clutch |
US9511311B2 (en) * | 2011-08-19 | 2016-12-06 | Ovivo Inc. | Filtration tank with serially connected horizontal screens |
US9266246B2 (en) * | 2012-12-31 | 2016-02-23 | Spectrum Brands, Inc. | Drive component for electric shaver |
US9457380B2 (en) * | 2014-08-13 | 2016-10-04 | Cp Manufacturing, Inc. | Rotary sorting apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1284702A (en) * | 1918-06-11 | 1918-11-12 | Gen Electric | Bearing. |
US2029873A (en) * | 1933-02-24 | 1936-02-04 | Jonsson Augustinus Edvard | Apparatus for preparation of malt |
US2316986A (en) * | 1940-01-30 | 1943-04-20 | Parker Victor Lee | Bulb grading machine |
US2269700A (en) * | 1940-05-20 | 1942-01-13 | Monolith Portland Cement Compa | Kiln supporting means |
US2293907A (en) * | 1941-05-10 | 1942-08-25 | Bus Franklin L Le | Multiple roller gearing power transmission |
US2605646A (en) * | 1948-09-01 | 1952-08-05 | Air Preheater | Driving rack mechanism |
US3386718A (en) * | 1966-08-08 | 1968-06-04 | Allis Chalmers Mfg Co | Rotary heat exchanger with a chain drive |
-
1970
- 1970-09-02 US US68992A patent/US3679035A/en not_active Expired - Lifetime
- 1970-09-04 CA CA092,849A patent/CA952040A/en not_active Expired
-
1971
- 1971-03-08 NL NLAANVRAGE7103073,A patent/NL169426C/en not_active IP Right Cessation
- 1971-03-16 SE SE03393/71A patent/SE367555B/xx unknown
- 1971-03-19 FR FR7109774A patent/FR2084914A5/fr not_active Expired
- 1971-04-19 GB GB2448471*A patent/GB1342389A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2084914A5 (en) | 1971-12-17 |
CA952040A (en) | 1974-07-30 |
SE367555B (en) | 1974-06-04 |
NL7103073A (en) | 1971-09-21 |
NL169426C (en) | 1982-07-16 |
DE2013230B2 (en) | 1973-03-29 |
NL169426B (en) | 1982-02-16 |
DE2013230A1 (en) | 1971-10-07 |
US3679035A (en) | 1972-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |