GB1349299A – Process for improving surface finish on clad aluminium sheets
– Google Patents
GB1349299A – Process for improving surface finish on clad aluminium sheets
– Google Patents
Process for improving surface finish on clad aluminium sheets
Info
Publication number
GB1349299A
GB1349299A
GB5176171A
GB5176171A
GB1349299A
GB 1349299 A
GB1349299 A
GB 1349299A
GB 5176171 A
GB5176171 A
GB 5176171A
GB 5176171 A
GB5176171 A
GB 5176171A
GB 1349299 A
GB1349299 A
GB 1349299A
Authority
GB
United Kingdom
Prior art keywords
buff
sheet
buffing
nov
hinge
Prior art date
1970-11-25
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
GB5176171A
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.)
Mill Polishing Corp
Original Assignee
Mill Polishing Corp
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.)
1970-11-25
Filing date
1971-11-08
Publication date
1974-04-03
1971-11-08
Application filed by Mill Polishing Corp
filed
Critical
Mill Polishing Corp
1974-04-03
Publication of GB1349299A
publication
Critical
patent/GB1349299A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B24—GRINDING; POLISHING
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
B24B7/245—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass discontinuous
Abstract
1349299 Buffing MILL POLISHING CORP 8 Nov 1971 [25 Nov 1970] 51761/71 Heading B3D In buffing an outer surface of a clad aluminium sheet 19 the sheet 19 is positioned in a polishing machine 10 below a motor-driven buff 45, the buff 45 being driven at a surface speed of about 4000 ft./min. and reciprocated axially while the sheet 19 is fed below it, liquid buffing compound being supplied between the buff 45 and the sheet 19 and the total dwell time of the buff 45 on any part of the sheet 19 being limited to 6-7 seconds. The sheet 19 may be gripped by a clamp 18 on a table 11, supported by wheels 12 on rails 13 for feed movement, possibly in several passes to achieve said total dwell time overall. The buff 45, comprising a stack of cotton buff-cloth discs (65) separated by kraft paper discs (66), Figs. 3-4 (not shown), is supported on a frame 35 in turn pivoted through a hinge 36 to a base 30, the hinge 36 allowing axial reciprocation of the buff 45 through an amplitude of about one inch under the control of cam means (not shown). Fluid pressure cylinders 39 allow pivotal adjustment of the buff 45, e.g. to ensure uniform pressure on the sheet 19 as the buff 45 wears down, and the buffing liquid, e.g. a water-based compound of aluminium oxide in a tallow vehicle, is supplied through a spray head assembly 53.
GB5176171A
1970-11-25
1971-11-08
Process for improving surface finish on clad aluminium sheets
Expired
GB1349299A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US9256270A
1970-11-25
1970-11-25
Publications (1)
Publication Number
Publication Date
GB1349299A
true
GB1349299A
(en)
1974-04-03
Family
ID=22233853
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5176171A
Expired
GB1349299A
(en)
1970-11-25
1971-11-08
Process for improving surface finish on clad aluminium sheets
Country Status (6)
Country
Link
US
(1)
US3651604A
(en)
BE
(1)
BE775777A
(en)
CA
(1)
CA960867A
(en)
DE
(1)
DE2156165C2
(en)
FR
(1)
FR2117128A5
(en)
GB
(1)
GB1349299A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4787942A
(en)
*
1987-01-27
1988-11-29
Wray Daniel X
Method for preparing reactive metal surface
CA2127098C
(en)
*
1992-10-30
1998-06-16
Shuji Kawasaki
Polishing method, device and buff wheel therefor
EP1167187A1
(en)
*
2000-06-23
2002-01-02
Alcoa Inc.
Surface quality enhancement of aerospace skin sheet
CN108481166A
(en)
*
2018-05-29
2018-09-04
碳星智能装备（深圳）有限公司
A kind of multistation three-shaft linkage numerical-control polishing equipment
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AT84786B
(en)
*
1914-05-23
1921-07-25
Johann Bussmann
Polishing pad.
US2293515A
(en)
*
1941-10-06
1942-08-18
Leo F Littwin
Machine tool
US2436466A
(en)
*
1945-09-27
1948-02-24
Thompson Grinder Co
Method and apparatus for grinding and lapping
US3553901A
(en)
*
1969-04-29
1971-01-12
Clair Mfg Co
Surface finishing machine
1970
1970-11-25
US
US92562A
patent/US3651604A/en
not_active
Expired – Lifetime
1971
1971-11-08
GB
GB5176171A
patent/GB1349299A/en
not_active
Expired
1971-11-12
DE
DE2156165A
patent/DE2156165C2/en
not_active
Expired
1971-11-15
CA
CA127,614A
patent/CA960867A/en
not_active
Expired
1971-11-24
FR
FR7142078A
patent/FR2117128A5/fr
not_active
Expired
1971-11-24
BE
BE775777A
patent/BE775777A/xx
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
US3651604A
(en)
1972-03-28
FR2117128A5
(en)
1972-07-21
BE775777A
(en)
1972-03-16
CA960867A
(en)
1975-01-14
DE2156165C2
(en)
1982-10-28
DE2156165A1
(en)
1972-05-31
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Legal Events
Date
Code
Title
Description
1974-08-14
PS
Patent sealed [section 19, patents act 1949]
1975-02-26
435
Patent endorsed ‘licences of right’ on the date specified (sect. 35/1949)
1987-07-01
PCNP
Patent ceased through non-payment of renewal fee
