FR2355567A1 - Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance - Google Patents

Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance

Info

Publication number
FR2355567A1
FR2355567A1 FR7619231A FR7619231A FR2355567A1 FR 2355567 A1 FR2355567 A1 FR 2355567A1 FR 7619231 A FR7619231 A FR 7619231A FR 7619231 A FR7619231 A FR 7619231A FR 2355567 A1 FR2355567 A1 FR 2355567A1
Authority
FR
France
Prior art keywords
blade
shaft
blades
rotary shaft
chopping machine
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
FR7619231A
Other languages
French (fr)
Other versions
FR2355567B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7619231A priority Critical patent/FR2355567A1/en
Priority to DK262877A priority patent/DK262877A/en
Priority to CH741377A priority patent/CH611809A5/en
Priority to BE178503A priority patent/BE855759A/en
Priority to LU77572A priority patent/LU77572A1/xx
Priority to AT432377A priority patent/AT355444B/en
Priority to NL7706858A priority patent/NL7706858A/en
Priority to DE19772727881 priority patent/DE2727881A1/en
Priority to ES460023A priority patent/ES460023A1/en
Priority to CA281,250A priority patent/CA1082573A/en
Priority to GB2635077A priority patent/GB1578979A/en
Priority to AR26818777A priority patent/AR212719A1/en
Publication of FR2355567A1 publication Critical patent/FR2355567A1/en
Priority to US05/936,765 priority patent/US4211371A/en
Application granted granted Critical
Publication of FR2355567B1 publication Critical patent/FR2355567B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/20—Sickle-shaped knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

A location mounting for securing and balancing radial cutter blades on the high speed rotary shaft of a food chopping machine. From one face of each blade, a peg extends parallel to the axis of the shaft to engage a cavity in a spacing collar positioned next to the blade on the same shaft. The peg locates the blade w.r.t. the collar and a number of blades with complementary collars are locked axially together on the shaft e.g. by locking nuts on a screwed end of the shaft The bore of the blade is pref. elongated so that the blade can be displaced diametrally of the shaft within the limits of the elongation. This displacement is facilitated by having the blade peg engage a spiral slot in the adjacent face of the spacing collar; rotation of the collar will then alter the moment of inertia of the blade about the shaft axis. Fixing and balancing blades on the rotary shaft of a food chopping machine, partic. for chopping/mincing meat for butchers' and delicatessens' prods. Positive keying and fixing of blades to reduce possible hazards of detachment by centrifugal force at high speeds of rotation. The facility to adjust each blade across a dia. of the shaft, so that out-of-balance forces can be reduced to an extent where vibration is not a problem.
FR7619231A 1976-06-24 1976-06-24 Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance Granted FR2355567A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7619231A FR2355567A1 (en) 1976-06-24 1976-06-24 Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance
DK262877A DK262877A (en) 1976-06-24 1977-06-14 FACILITIES FOR BALANCED PLACING AND FIXING OF KNIVES IN CROWS MALE CHOPPING OR PIPING MACHINES FOR FOODS AND SIMILAR PRODUCTS
CH741377A CH611809A5 (en) 1976-06-24 1977-06-16 Device enabling rotating cutters to be mounted, in an adjustable manner, on a drive shaft of industrial machines serving to cut, crush and mince foodstuffs
BE178503A BE855759A (en) 1976-06-24 1977-06-16 DEVICE ALLOWING THE FIXING AND BALANCED ASSEMBLY OF KNIVES OF MACHINES FOR CUTTING, GRINDING, CHOPPING AND REDUCING FOOD AND OTHER PRODUCTS TO SOFT Dough
LU77572A LU77572A1 (en) 1976-06-24 1977-06-17
AT432377A AT355444B (en) 1976-06-24 1977-06-20 MEAT CUTTER OR THE LIKE.
NL7706858A NL7706858A (en) 1976-06-24 1977-06-21 DEVICE FOR FIXING AND BALANCING MOUNTING OF BLADES OF MACHINES FOR CUTTING, GRINDING, CHOPPING AND USING SOFT MASS PROCESSING OF NUTRIENTS AND THE LIKE.
DE19772727881 DE2727881A1 (en) 1976-06-24 1977-06-21 DEVICE FOR FASTENING AND BALANCED INSTALLATION OF KNIVES FOR MACHINERY FOR CUTTING, CHOPPING, CHOPPING AND PROCESSING IN A SOFT PASTRY OF FOOD OR THE like.
ES460023A ES460023A1 (en) 1976-06-24 1977-06-22 Device for the balanced fixing and mounting of blades in machines provided to cut crush hash and reduce to soft paste food products and similar
CA281,250A CA1082573A (en) 1976-06-24 1977-06-23 Device for the balanced fixing and mounting of blades in machines provided to cut, crush, hash and reduce to soft paste food and similar
GB2635077A GB1578979A (en) 1976-06-24 1977-06-23 Device for the balanced fixing and mounting of blades in machines provided to cut crush hash and reduce to soft paste food products and similar
AR26818777A AR212719A1 (en) 1976-06-24 1977-06-24 DEVICE FOR THE FIXING AND BALANCED ASSEMBLY OF ROTARY BLADES IN INDUSTRIAL MACHINES FOR CUTTING, CRUSHING AND CHOPPING FOOD PRODUCTS
US05/936,765 US4211371A (en) 1976-06-24 1978-08-25 Device for the balanced fixing and mounting of blades in machines provided to cut, crush and hash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619231A FR2355567A1 (en) 1976-06-24 1976-06-24 Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance

Publications (2)

Publication Number Publication Date
FR2355567A1 true FR2355567A1 (en) 1978-01-20
FR2355567B1 FR2355567B1 (en) 1979-04-27

Family

ID=9174818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619231A Granted FR2355567A1 (en) 1976-06-24 1976-06-24 Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance

Country Status (2)

Country Link
BE (1) BE855759A (en)
FR (1) FR2355567A1 (en)

Also Published As

Publication number Publication date
BE855759A (en) 1977-10-17
FR2355567B1 (en) 1979-04-27

Similar Documents

Publication Publication Date Title
CA1268055A (en) Centrifuge overspeed protection and imbalance detection system
ES2034612T3 (en) FOUR-WING NON-GEARED ROTORS FOR INTERNAL GAME MIXING MACHINES.
GB1344598A (en) Rotor structure for turbo machines
EP0301996A3 (en) Chip slicer improvement
GB1189963A (en) Turbines and like Rotary Machines
FR2387686A1 (en) Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance
FR2355567A1 (en) Fixing radial blades on rotary shaft of food chopping machine - with improved security and facility to adjust balance
GR3001849T3 (en) Balanced rotating tool
NL7606729A (en) Wind driven turbine unit - has rotor of variable shape on vertical shaft
GB697752A (en) Construction of blade carrying rotors, for example, of axial-flow compressors
SE8903174L (en) RADIAL TYPE COOL FAN FOR ELECTRIC MOTORS
WO1987000770A1 (en) Overspeed protection signal override system for a centrifuge apparatus
DE69608031T2 (en) System for determining and monitoring the speed of rotation of at least one rotor and the speed of at least one motor of a rotary wing aircraft, such as. B. a helicopter
GB1408616A (en) Arrangement for mounting rotor blades
US3159050A (en) Dynamic balancing apparatus
GB1530601A (en) Method of producing discrete mechanical impulses separated by periods of minimal vibrational disturbance
NO861910L (en) PROCEDURE AND ACCELERATING DEVICE FOR ACCELERATION OF AN ASYNCHRONIC MACHINE WITH A ROLLING ROTOR.
US3371693A (en) Comminuting machine for wood
SU964209A1 (en) Apparatus for securing impeller of radial turbomachine
SANSAEV et al. Characteristics of the vibration of turbomachines employing high-speed matched bearings
CS178756B1 (en) Centrifugal machines impeller blades fastening,esp. for drum rotors of gas turbine compressor
RU94004022A (en) METHOD FOR DETERMINING MASS AND POSITION OF CENTER FOR GRAVITY OF LONG-DIMENSIONAL PRODUCTS
BAVELSKII et al. One type of excitation of compressor blade vibrations
GASCH et al. The influence of gyrostatic effect, shearing elasticity, and bearing elasticity on the position of the critical rotational speeds of simple rotors
ES1013673U (en) Small household appliances for cutting vegetables and fruits of firm meat. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse