GB1349480A – Tape cleaning apparatus
– Google Patents
GB1349480A – Tape cleaning apparatus
– Google Patents
Tape cleaning apparatus
Info
Publication number
GB1349480A
GB1349480A
GB2190571A
GB2190571A
GB1349480A
GB 1349480 A
GB1349480 A
GB 1349480A
GB 2190571 A
GB2190571 A
GB 2190571A
GB 2190571 A
GB2190571 A
GB 2190571A
GB 1349480 A
GB1349480 A
GB 1349480A
Authority
GB
United Kingdom
Prior art keywords
tape
april
block
cleaning
cleaning apparatus
Prior art date
1970-04-20
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
GB2190571A
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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.)
1970-04-20
Filing date
1971-04-19
Publication date
1974-04-03
1971-04-19
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc
filed
Critical
Honeywell Information Systems Italia SpA
1974-04-03
Publication of GB1349480A
publication
Critical
patent/GB1349480A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000004140
cleaning
Methods
0.000
title
abstract
3
VYZAMTAEIAYCRO-UHFFFAOYSA-N
Chromium
Chemical compound
[Cr]
VYZAMTAEIAYCRO-UHFFFAOYSA-N
0.000
abstract
2
PXHVJJICTQNCMI-UHFFFAOYSA-N
Nickel
Chemical compound
[Ni]
PXHVJJICTQNCMI-UHFFFAOYSA-N
0.000
abstract
2
229910001369
Brass
Inorganic materials
0.000
abstract
1
229910000990
Ni alloy
Inorganic materials
0.000
abstract
1
229910001080
W alloy
Inorganic materials
0.000
abstract
1
239000000956
alloy
Substances
0.000
abstract
1
239000010951
brass
Substances
0.000
abstract
1
238000007790
scraping
Methods
0.000
abstract
1
Classifications
G—PHYSICS
G11—INFORMATION STORAGE
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
G11B23/502—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of tape carriers
Abstract
1349480 Tape cleaning HONEYWELL INFORMATION SYSTEMS Inc 19 April 1971 [20 April 1970] 21905/71 Heading G5R A device 10 for cleaning a magnetic tape 12 comprises a block 14 having a triangular section scraper blade 28 mounted in a slot 26 perpendicular to the transport direction X, and the slot communicates, via channels 18, 16, with suction apparatus (not shown) for removing the scrapings from the tape. The blade is preferably a chrome carbide/nickel/tungsten alloy material, and the block chrome plated brass. The device may be raised/lowered, as described with reference to Fig. 3 (not shown).
GB2190571A
1970-04-20
1971-04-19
Tape cleaning apparatus
Expired
GB1349480A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US2993670A
1970-04-20
1970-04-20
Publications (1)
Publication Number
Publication Date
GB1349480A
true
GB1349480A
(en)
1974-04-03
Family
ID=21851664
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2190571A
Expired
GB1349480A
(en)
1970-04-20
1971-04-19
Tape cleaning apparatus
Country Status (6)
Country
Link
US
(1)
US3683445A
(en)
CA
(1)
CA964813A
(en)
DE
(1)
DE2119094A1
(en)
FR
(1)
FR2089845A5
(en)
GB
(1)
GB1349480A
(en)
NL
(1)
NL7104956A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5658618A
(en)
*
1993-03-10
1997-08-19
Basf Magnetics Gmbh
Method and apparatus for treating the surface of flexible tape-like material webs
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3745602A
(en)
*
1972-02-14
1973-07-17
Ibm
Web cleaning apparatus having a movable blade
US3988988A
(en)
*
1975-04-21
1976-11-02
Addressograph Multigraph Corporation
Device for drying the surface of a blanket cylinder of ink washing solvent
US4081878A
(en)
*
1975-11-13
1978-04-04
N.O.V.A. Corporation
Tape cleaning device
GB1549284A
(en)
*
1976-06-25
1979-08-01
Xerox Corp
Document handling apparatus
FR2430304A1
(en)
*
1978-07-05
1980-02-01
Saint Gobain
CLEANING PLASTIC SHEETS
US4400846A
(en)
*
1981-10-02
1983-08-30
Graham Magnetics, Inc.
Tape cleaning apparatus
DE3211226A1
(en)
*
1982-03-26
1983-09-29
Newell Research Corp., 95071 Saratoga, Calif.
RAILWAY CLEANING DEVICE
US4620256A
(en)
*
1984-07-30
1986-10-28
Media Recovery, Inc.
Magnetic computer tape cleaner
US5012548A
(en)
*
1989-03-20
1991-05-07
Data Devices International
Magnetic tape cleaner
DE4220860A1
(en)
*
1992-06-25
1994-01-05
Basf Ag
Device for the surface processing of material webs
JPH08180408A
(en)
*
1994-12-26
1996-07-12
Sony Corp
Magnetic transfer device
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3091794A
(en)
*
1961-02-21
1963-06-04
Ampex
Tape cleaning apparatus
US3059266A
(en)
*
1961-04-28
1962-10-23
Ibm
Magnetic record processing apparatus
US3195164A
(en)
*
1963-01-21
1965-07-20
Control Data Corp
Vacuum tape scraper
US3370314A
(en)
*
1965-06-30
1968-02-27
Sperry Rand Corp
Tape guide and cleaner
1970
1970-04-20
US
US29936A
patent/US3683445A/en
not_active
Expired – Lifetime
1971
1971-02-01
CA
CA104,192A
patent/CA964813A/en
not_active
Expired
1971-04-14
NL
NL7104956A
patent/NL7104956A/xx
unknown
1971-04-19
GB
GB2190571A
patent/GB1349480A/en
not_active
Expired
1971-04-19
FR
FR7113719A
patent/FR2089845A5/fr
not_active
Expired
1971-04-20
DE
DE19712119094
patent/DE2119094A1/en
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5658618A
(en)
*
1993-03-10
1997-08-19
Basf Magnetics Gmbh
Method and apparatus for treating the surface of flexible tape-like material webs
Also Published As
Publication number
Publication date
CA964813A
(en)
1975-03-25
NL7104956A
(en)
1971-10-22
DE2119094A1
(en)
1971-11-04
FR2089845A5
(en)
1972-01-07
US3683445A
(en)
1972-08-15
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Legal Events
Date
Code
Title
Description
1974-08-14
PS
Patent sealed [section 19, patents act 1949]
1975-11-26
PLNP
Patent lapsed through nonpayment of renewal fees
