GB1258676A - - Google Patents

Info

Publication number
GB1258676A
GB1258676A GB1258676DA GB1258676A GB 1258676 A GB1258676 A GB 1258676A GB 1258676D A GB1258676D A GB 1258676DA GB 1258676 A GB1258676 A GB 1258676A
Authority
GB
United Kingdom
Prior art keywords
blank
polished
dec
chuck
face
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
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 FR6910889A external-priority patent/FR2039563A6/en
Application filed filed Critical
Publication of GB1258676A publication Critical patent/GB1258676A/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
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1,258,676. Burnishing; vacuum work holders. TEFAL S.A. 31 Dec., 1969 [31 Dec., 1968], No. 63489/69. Headings B3D and B3X. [Also in Division A4] A blank for the manufacture of cooking utensils is pre-polished by means such as the apparatus illustrated in which the blank 6 is retained, by suction through the apertures 2, 4 and 5, on the chuck 3 which rotates while the face of the blank is polished by the hardpolished surfaced roller 7 engaged by the pneumatic or hydraulic jack 9. The chuck face also may be hard and polished to produce a polished finish on both faces of the blank. The blank is subsequently formed by means such as pressing, spinning or the like.
GB1258676D 1968-12-31 1969-12-31 Expired GB1258676A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR182716 1968-12-31
FR6910889A FR2039563A6 (en) 1969-04-09 1969-04-09 Pan or dish with an outer coating of ptfe

Publications (1)

Publication Number Publication Date
GB1258676A true GB1258676A (en) 1971-12-30

Family

ID=26182451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258676D Expired GB1258676A (en) 1968-12-31 1969-12-31

Country Status (8)

Country Link
BE (1) BE743481A (en)
DE (2) DE6950239U (en)
DK (1) DK133581B (en)
ES (1) ES373811A1 (en)
GB (1) GB1258676A (en)
HK (1) HK75376A (en)
LU (1) LU60117A1 (en)
NL (1) NL6918369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335873A (en) * 1998-03-30 1999-10-06 Shinetsu Handotai Kk A ceramic plate for holding a wafer for polishing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335873A (en) * 1998-03-30 1999-10-06 Shinetsu Handotai Kk A ceramic plate for holding a wafer for polishing
GB2335873B (en) * 1998-03-30 2000-08-30 Shinetsu Handotai Kk Method for polishing thin plate and a holding plate
US6217417B1 (en) 1998-03-30 2001-04-17 Shin-Etsu Handotai Co., Ltd. Method for polishing thin plate and plate for holding thin plate

Also Published As

Publication number Publication date
DE1965344A1 (en) 1970-10-01
NL6918369A (en) 1970-07-02
DE1965344B2 (en) 1972-06-29
DK133581C (en) 1977-01-03
DE6950239U (en) 1973-08-30
DK133581B (en) 1976-06-14
ES373811A1 (en) 1972-08-16
HK75376A (en) 1976-12-10
LU60117A1 (en) 1970-03-02
DE1965344C3 (en) 1973-02-01
BE743481A (en) 1970-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee