SE324493B - - Google Patents

Info

Publication number
SE324493B
SE324493B SE17621/66A SE1762166A SE324493B SE 324493 B SE324493 B SE 324493B SE 17621/66 A SE17621/66 A SE 17621/66A SE 1762166 A SE1762166 A SE 1762166A SE 324493 B SE324493 B SE 324493B
Authority
SE
Sweden
Prior art keywords
screen
dec
shafts
driven
ratio
Prior art date
Application number
SE17621/66A
Inventor
F Stoff
Original Assignee
Schenk C Maschinenfabrik Gmbh
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 DE1965SC038258 external-priority patent/DE1921671U/en
Priority claimed from DESCH38435A external-priority patent/DE1259688B/en
Application filed by Schenk C Maschinenfabrik Gmbh filed Critical Schenk C Maschinenfabrik Gmbh
Publication of SE324493B publication Critical patent/SE324493B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/48—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of tongues, pins or similar projecting means coacting with openings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/48—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of tongues, pins or similar projecting means coacting with openings
    • A47B57/485—Straight pins
    • A47B57/487—Straight pins with varying cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/284—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with unbalanced weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Jigging Conveyors (AREA)

Abstract

1,175,368. Vibrating screens. CARL SCHENCK MASCHINENFABRIK G.m.b.H. 23 Dec., 1966 [28 Dec., 1965; 3 Jan., 1966; 5 Feb., 1966], No. 57729/66. Heading B2H. A vibrating screen 9 for particulate materials is driven by two unbalanced means 4, 8 which are independently rotated about axes 5, 7, extending transversely of the direction of conveyance of the materials on the screen, at different speeds related by a ratio of two whole or substantially whole numbers chosen from among the numbers 1 to 10 inclusive. The term "substantially whole number" is defined as a number which differs slightly from an integral value. The screen 9 is mounted in a box I supported at an angle of 20 to 40‹ on a base 3 by springs 2. Shafts 5, 7 carry out-of-balance sector-shaped weights 4, 8 and are driven by motors (not shown) mounted outside or inside the screen box. The shafts may rotate in the same or in opposite directions. In a modification, the unbalance means are connected through gearing, the reduction ratio of which corresponds to the speed ratio. Diagrams of various compound oscillations are given.
SE17621/66A 1965-05-21 1966-12-22 SE324493B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1965SC038258 DE1921671U (en) 1965-05-21 1965-05-21 FRAME WITH MOUNTING PARTS AT PERFORATED POST.
DESC038273 1966-01-03
DESCH38435A DE1259688B (en) 1966-02-05 1966-02-05 Vibrating sieve, especially for fine sieving

Publications (1)

Publication Number Publication Date
SE324493B true SE324493B (en) 1970-06-01

Family

ID=42194743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17621/66A SE324493B (en) 1965-05-21 1966-12-22

Country Status (2)

Country Link
GB (1) GB1175368A (en)
SE (1) SE324493B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE407163B (en) * 1977-07-13 1979-03-19 Morgaardshammar Ab DRIVER FOR THE REPLACEMENT OF AN ELLIPTIC SHAKE MOVEMENT OF A SPRINGING SUSPENSED DEVICE
SE445090B (en) * 1978-09-12 1986-06-02 Morgaardshammar Ab SETTING TO ADJUST THE TURN ANGLE BY A VIBRATING DEVICE
US4849156A (en) * 1987-07-10 1989-07-18 United Kingdom Atomic Energy Authority Nuclear fuel pin fabrication
CN112742698A (en) * 2020-12-21 2021-05-04 望江县向芬米业有限公司 Rice processing filter equipment

Also Published As

Publication number Publication date
GB1175368A (en) 1969-12-23

Similar Documents

Publication Publication Date Title
US5825663A (en) Vibration control system
JPS5554745A (en) Balancer for engine
GB1231663A (en)
GB844071A (en) Arrangement for balancing the masses in piston engines
GB976681A (en) Improvements relating to the compensation of unbalance in rotary machines
JPS57119011A (en) Vibration machine
SE324493B (en)
ES438071A1 (en) Drive for a group of vibrating screens
US1280269A (en) Reciprocating mechanism.
US2366342A (en) Materials testing apparatus
GB1374517A (en) Vibrating devices
GB836957A (en) Vibratory force producing apparatus
GB908563A (en) Arrangement for producing a rotary and wobbling movement of a part through the agency of an invertible kinematic chain
GB1263396A (en) Vibration generator
GB1229552A (en)
SU757209A1 (en) Unbalance vibration exciter
GB911895A (en) Vibratory conveyor
GB1223240A (en) Improvements in and relating to vibration generators
SU664696A1 (en) Planetary vibration exciter
GB1125151A (en) Correction balancing of rotating bodies
JPS56122419A (en) Composite vibrator
GB922071A (en) Improvements in or relating to exciter units for vibratory members
GB645064A (en) Improvements in vibratory assemblages
GB1024744A (en) Centrifugal mechanism
GB862591A (en) Improvements in dynamic balancing means