GB1208188A - A method of producing a coating doctor - Google Patents

A method of producing a coating doctor

Info

Publication number
GB1208188A
GB1208188A GB52640/68A GB5264068A GB1208188A GB 1208188 A GB1208188 A GB 1208188A GB 52640/68 A GB52640/68 A GB 52640/68A GB 5264068 A GB5264068 A GB 5264068A GB 1208188 A GB1208188 A GB 1208188A
Authority
GB
United Kingdom
Prior art keywords
edge
roll
longitudinally
ground
steel
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
GB52640/68A
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.)
Uddeholms AB
Original Assignee
Uddeholms AB
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 Uddeholms AB filed Critical Uddeholms AB
Publication of GB1208188A publication Critical patent/GB1208188A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/045—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by the blades themselves
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/50—Planing
    • Y10T409/501476—Means to remove flash or burr

Abstract

1,208,188. Making coating doctors. UDDEHOLMS A.B. 6 Nov., 1968 [7 Nov., 1967], No. 62640/68. Heading B3A. [Also in Division D2] In a method of making a coating doctor, a chamfered edge 8 is finished by planing longitudinally. A steel band is wound into a roll and a side face of the roll is ground in such a way that the strip edge 1 is ground longitudinally. The strip is then unwound and drawn past a planing tool, which forms the edge 8. Alternatively, the face of the roll may be ground straight across or the grinding step may be eliminated. In either case the edge 7 is longitudinally planed. The doctor may be made from carbon steel, stainless steel or metals other than steel.
GB52640/68A 1967-11-07 1968-11-06 A method of producing a coating doctor Expired GB1208188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15216/67A SE327895B (en) 1967-11-07 1967-11-07

Publications (1)

Publication Number Publication Date
GB1208188A true GB1208188A (en) 1970-10-07

Family

ID=20300326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52640/68A Expired GB1208188A (en) 1967-11-07 1968-11-06 A method of producing a coating doctor

Country Status (5)

Country Link
US (1) US3611841A (en)
FI (1) FI51616C (en)
FR (1) FR1593122A (en)
GB (1) GB1208188A (en)
SE (1) SE327895B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785425A (en) * 1972-06-29 1974-01-15 Quaker Oats Co Doctor blade for controlling bulk density of dehydrated cereal products
SE424511B (en) * 1975-08-26 1982-07-26 Inventing Ab SET AND DEVICE TO COAT A CURRENT COAT - PREFERRED PAPER
US4031252A (en) * 1976-03-10 1977-06-21 The United States Of America As Represented By The Secretary Of Agriculture Doctoring and drying method
DE2825907B2 (en) * 1978-06-13 1981-02-26 Jagenberg-Werke Ag, 4000 Duesseldorf Device for applying a coating to a material web
US5520731A (en) * 1990-10-20 1996-05-28 Zanders Feinpapiere Ag Doctor blade for use in coating continuous strips of material or similar substrates
US5240609A (en) * 1991-11-04 1993-08-31 Enviroquip, Inc. Sludge filtering device and grid system
FR2733720B1 (en) * 1995-05-05 1997-07-25 Heidelberg Harris Sa ROTARY BLADE OF OFFSET PRINTING MACHINE
US8635755B2 (en) 2010-04-13 2014-01-28 Daetwyler Swisstec Ag Method for producing doctor blades

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404488A (en) * 1916-12-08 1922-01-24 Union Switch & Signal Co Manufacture of contact fingers for electrical instruments
US2936679A (en) * 1956-07-02 1960-05-17 Giddings & Lewis Method for cutting metal
US2990729A (en) * 1960-05-02 1961-07-04 Mercury Engineering Corp Method and apparatus for straightening and honing doctor blades
DE1225468B (en) * 1963-01-15 1966-09-22 Trumpf & Co Device for beveling edges on workpieces, especially sheet metal
US3356067A (en) * 1966-09-14 1967-12-05 Lodding Engineering Corp Doctor blades having relieved ends

Also Published As

Publication number Publication date
FR1593122A (en) 1970-05-25
DE1807325B2 (en) 1976-06-16
FI51616C (en) 1977-02-10
FI51616B (en) 1976-11-01
US3611841A (en) 1971-10-12
DE1807325A1 (en) 1969-06-12
SE327895B (en) 1970-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years