GB1365987A – Measurement of the area of flat flexible articles
– Google Patents
GB1365987A – Measurement of the area of flat flexible articles
– Google Patents
Measurement of the area of flat flexible articles
Info
Publication number
GB1365987A
GB1365987A
GB4130372A
GB4130372A
GB1365987A
GB 1365987 A
GB1365987 A
GB 1365987A
GB 4130372 A
GB4130372 A
GB 4130372A
GB 4130372 A
GB4130372 A
GB 4130372A
GB 1365987 A
GB1365987 A
GB 1365987A
Authority
GB
United Kingdom
Prior art keywords
area
roller
measurement
glass roller
flat flexible
Prior art date
1971-09-09
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
GB4130372A
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.)
Individual
Original Assignee
Individual
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.)
1971-09-09
Filing date
1972-09-06
Publication date
1974-09-04
1972-09-06
Application filed by Individual
filed
Critical
Individual
1974-09-04
Publication of GB1365987A
publication
Critical
patent/GB1365987A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B11/00—Measuring arrangements characterised by the use of optical techniques
G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
Abstract
1365987 Digital measurement of area G BLUM 6 Sept 1972 [9 Sept 1971] 41303/72 Heading G4H In measuring the area of a leather or skin P, it is gripped between a hollow glass roller 1 and endless V-belts (or a transparent belt) for conveyance between a light source 13 and a row of photo-cells 12. A motor (9) drives roller 4, which is grooved, via a torque limiter (11), the V-belts driving glass roller 1 by friction. Roller 5 is also grooved. Rotation of the glass roller 1 is sensed by a photo-cell (22) co-operating with an apertured disc (20) rotated by a belt (16) driven by the glass roller 1.
GB4130372A
1971-09-09
1972-09-06
Measurement of the area of flat flexible articles
Expired
GB1365987A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7133306A
FR2151766A5
(en)
1971-09-09
1971-09-09
Publications (1)
Publication Number
Publication Date
GB1365987A
true
GB1365987A
(en)
1974-09-04
Family
ID=9083005
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4130372A
Expired
GB1365987A
(en)
1971-09-09
1972-09-06
Measurement of the area of flat flexible articles
Country Status (7)
Country
Link
JP
(1)
JPS56721B2
(en)
AU
(1)
AU464947B2
(en)
DE
(1)
DE2243770C2
(en)
ES
(1)
ES406360A1
(en)
FR
(1)
FR2151766A5
(en)
GB
(1)
GB1365987A
(en)
IT
(1)
IT967217B
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1446866A
(en)
*
1972-10-18
1976-08-18
Turner Machinery Ltd
Arena-measruing machines
JPS52152449A
(en)
*
1976-06-14
1977-12-17
Ohbayashigumi Ltd
Curable compositions
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE601843C
(en)
*
1931-12-20
1934-08-25
Schneider Karl
Area measuring device
FR1299435A
(en)
*
1961-09-06
1962-07-20
Strojosvit Np
Method and installation for measuring the area of flat objects of irregular shape
FR1452231A
(en)
*
1965-07-19
1966-02-25
Charvo Sa
Improvements to the measurement of the surface of flat articles
US3519836A
(en)
*
1966-09-15
1970-07-07
Custom Control Products Inc
Fiber optic scanning system having light ray pulsing means
DE1773316C3
(en)
*
1967-05-12
1975-01-16
Hayashi Denko K.K., Tokio
Device for automatic area measurement of irregularly shaped, flat objects
FR1537333A
(en)
*
1967-09-15
1968-08-23
Custom Control Products
Optical scanning method and apparatus
GB1317728A
(en)
*
1969-07-15
1973-05-23
Turner Machinery Ltd
Area measuring machine
DE2054196A1
(en)
*
1970-11-04
1972-05-10
Klein A
Digital measuring device for determining the area of large-area goods
JPS5316375Y2
(en)
*
1971-05-26
1978-04-28
1971
1971-09-09
FR
FR7133306A
patent/FR2151766A5/fr
not_active
Expired
1972
1972-08-21
ES
ES406360A
patent/ES406360A1/en
not_active
Expired
1972-08-30
AU
AU46138/72A
patent/AU464947B2/en
not_active
Expired
1972-09-06
DE
DE19722243770
patent/DE2243770C2/en
not_active
Expired
1972-09-06
GB
GB4130372A
patent/GB1365987A/en
not_active
Expired
1972-09-07
IT
IT2889972A
patent/IT967217B/en
active
1972-09-08
JP
JP9088372A
patent/JPS56721B2/ja
not_active
Expired
Also Published As
Publication number
Publication date
DE2243770A1
(en)
1973-03-15
FR2151766A5
(en)
1973-04-20
ES406360A1
(en)
1975-09-16
IT967217B
(en)
1974-02-28
AU4613872A
(en)
1974-03-07
JPS56721B2
(en)
1981-01-09
AU464947B2
(en)
1975-09-11
DE2243770C2
(en)
1982-11-25
JPS4837158A
(en)
1973-06-01
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Legal Events
Date
Code
Title
Description
1975-01-15
PS
Patent sealed
1990-05-02
PCNP
Patent ceased through non-payment of renewal fee
