DK128190A - THIRDLY SCRAP FOR SKIN REMOVAL - Google Patents

THIRDLY SCRAP FOR SKIN REMOVAL Download PDF

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Publication number
DK128190A
DK128190A DK128190A DK128190A DK128190A DK 128190 A DK128190 A DK 128190A DK 128190 A DK128190 A DK 128190A DK 128190 A DK128190 A DK 128190A DK 128190 A DK128190 A DK 128190A
Authority
DK
Denmark
Prior art keywords
scraping knife
cutting edges
edges
plane
degree
Prior art date
Application number
DK128190A
Other languages
Danish (da)
Other versions
DK168222B1 (en
DK128190D0 (en
Inventor
Goeran Andtsjoe
Original Assignee
Erco Mek Ab Oy
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 Erco Mek Ab Oy filed Critical Erco Mek Ab Oy
Publication of DK128190D0 publication Critical patent/DK128190D0/en
Publication of DK128190A publication Critical patent/DK128190A/en
Application granted granted Critical
Publication of DK168222B1 publication Critical patent/DK168222B1/en

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  • Crushing And Pulverization Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

A rotating scraping knife, which is made of an elastic material, for an abrading device for skins which is provided with a continuously rotating cylinder comprises a central spindle hole 4 and a rotationally symmetrical plate-shaped part 7 which protrudes from the cylindrical frame 3 of the scraping knife. The cutting edges 5 of the scraping knife lie on the outer periphery 6 of the plate- shaped part 7 and have a triangular cross section. The front edges 10 of the cutting edges 5 are preferably at right angles to the plane which is at a tangent to the peripheral surface 6 at the points of the cutting edges 5, and the rear edges 11 form an angle of 5-20 degree with the corresponding plane. In addition, the cutting edges of the scraping knife are bevelled such that each cutting edge forms an angle of 20-30 degree with an axial plane. <IMAGE>
DK128190A 1989-05-29 1990-05-23 Pivotable scraping knife for an abrading device for skins DK168222B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI892599A FI81836C (en) 1989-05-29 1989-05-29 Rotatable scraper bite for a skin scraping device
FI892599 1989-05-29

Publications (3)

Publication Number Publication Date
DK128190D0 DK128190D0 (en) 1990-05-23
DK128190A true DK128190A (en) 1990-11-30
DK168222B1 DK168222B1 (en) 1994-02-28

Family

ID=8528526

Family Applications (1)

Application Number Title Priority Date Filing Date
DK128190A DK168222B1 (en) 1989-05-29 1990-05-23 Pivotable scraping knife for an abrading device for skins

Country Status (2)

Country Link
DK (1) DK168222B1 (en)
FI (1) FI81836C (en)

Also Published As

Publication number Publication date
FI892599A (en) 1990-08-31
DK168222B1 (en) 1994-02-28
FI81836B (en) 1990-08-31
FI892599A0 (en) 1989-05-29
DK128190D0 (en) 1990-05-23
FI81836C (en) 1990-12-10

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed