GB644802A - Improvements in ice-cream freezers - Google Patents

Improvements in ice-cream freezers

Info

Publication number
GB644802A
GB644802A GB22417/47A GB2241747A GB644802A GB 644802 A GB644802 A GB 644802A GB 22417/47 A GB22417/47 A GB 22417/47A GB 2241747 A GB2241747 A GB 2241747A GB 644802 A GB644802 A GB 644802A
Authority
GB
United Kingdom
Prior art keywords
container
spindle
housing
rotary
ice
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
Application number
GB22417/47A
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
Publication of GB644802A publication Critical patent/GB644802A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/08—Batch production
    • A23G9/12—Batch production using means for stirring the contents in a non-moving container

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)

Abstract

644,802. Ice-cream freezers. TADEMA, S. Aug. 12, 1947, No. 22417. Convention date, Aug. 12, 1946. [Class 29] [Also in Group II] In an ice-cream freezer comprising a container 1 cooled by a coil 2 welded to its exterior and having scraper blades 36, 37, the operating mechanism for the scraper is contained in a closed housing 3 located wholly or partially in the upper part of the container 1 or just above the container and formed with a taper towards the container wall. A spindle 18 driven by a motor 8, inclosed in a sleeve 16 and fixed to the housing 3, rotates the housing. Another spindle 20, in line with the spindle 18 is fixed in a crossbar 21 and, due to the rotation of the housing 3, drives cams 28, 29 through a gear train 23...27. Through rollers 32, the cams oscillate spring-loaded rods 30, 31 to which are attached the scrapers 36, 37 which are thus pressed intermittently against the container 1. The shaft 18 incorporates a dog-clutch 17 so that the mechanism can be removed from the container 1. In a modification, the held spindle 20 passes down through the spindle 18 and is secured in the frame of the machine. In a further modification, Fig. 3, the spindle 20 drives through a worm coupling 42, 43 and gearing 44, 45, 49, 50 a rotary scraper 41. When the container 1 is rotary, the housing 3 is fixed and the spindle 20 is driven, through reduction gearing if necessary, by the motor driving the container. The Specification as open to inspection under Sect. 91 describes the construction with a rotary container in greater detail. This subject-matter does not appear in the Specification as accepted.
GB22417/47A 1946-08-12 1947-08-12 Improvements in ice-cream freezers Expired GB644802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL644802X 1946-08-12

Publications (1)

Publication Number Publication Date
GB644802A true GB644802A (en) 1950-10-18

Family

ID=19791890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22417/47A Expired GB644802A (en) 1946-08-12 1947-08-12 Improvements in ice-cream freezers

Country Status (1)

Country Link
GB (1) GB644802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218347A (en) * 1988-04-28 1989-11-15 Swan Housewares Ltd Multi-purpose kitchen machine
WO2005037037A1 (en) * 2002-09-25 2005-04-28 BSH Bosch und Siemens Hausgeräte GmbH Work tool for a grinding appliance and corresponding grinding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218347A (en) * 1988-04-28 1989-11-15 Swan Housewares Ltd Multi-purpose kitchen machine
WO2005037037A1 (en) * 2002-09-25 2005-04-28 BSH Bosch und Siemens Hausgeräte GmbH Work tool for a grinding appliance and corresponding grinding method

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