JPS6439533A - Pressure sensitive foil - Google Patents

Pressure sensitive foil

Info

Publication number
JPS6439533A
JPS6439533A JP19656487A JP19656487A JPS6439533A JP S6439533 A JPS6439533 A JP S6439533A JP 19656487 A JP19656487 A JP 19656487A JP 19656487 A JP19656487 A JP 19656487A JP S6439533 A JPS6439533 A JP S6439533A
Authority
JP
Japan
Prior art keywords
thin
thin film
pressure
films
pressure sensitive
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.)
Granted
Application number
JP19656487A
Other languages
Japanese (ja)
Other versions
JPH06103232B2 (en
Inventor
Hiroshi Ike
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.)
RIKEN
Original Assignee
RIKEN
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 RIKEN filed Critical RIKEN
Priority to JP19656487A priority Critical patent/JPH06103232B2/en
Publication of JPS6439533A publication Critical patent/JPS6439533A/en
Publication of JPH06103232B2 publication Critical patent/JPH06103232B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE:To accurately take a measurement without being affected by the surface property of a body to be measured by interposing 3rd thin films for lubrication between a 1st thin film which has a plastically deforming uneven surface and 2nd thin hard films. CONSTITUTION:The 1st thin film 1 which has the plastically deforming uneven surface and a pressure sensing function is sandwiched between the 2nd thin relative-hard films 2 and 3 with high flatness and 3rd thin films 4 and 5 are interposed between the 1st thin film 1 and 2nd thin films 2 and 3 to form pressure sensitive foil. Then this pressure sensitive foil is put between two bodies which contact each other optionally; and a load or pressure is applied for a constant time and then removed; and the 2nd thin films 2 and 3 are peeled off the crushed pressure sensitive foil and the 1st thin film 1 with the pressure sensing function is taken out. The crushing extent of the fine unevenness is evaluated by using a measured value of the surface roughness of the 1st thin film 1 which is taken out, variation in the thickness of the 1st thin film 1, and other parameters. The obtained result is compared with a measurement result obtained under known contacting pressure to find the value and distribution of the contacting pressure.
JP19656487A 1987-08-06 1987-08-06 Pressure sensitive foil Expired - Lifetime JPH06103232B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19656487A JPH06103232B2 (en) 1987-08-06 1987-08-06 Pressure sensitive foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19656487A JPH06103232B2 (en) 1987-08-06 1987-08-06 Pressure sensitive foil

Publications (2)

Publication Number Publication Date
JPS6439533A true JPS6439533A (en) 1989-02-09
JPH06103232B2 JPH06103232B2 (en) 1994-12-14

Family

ID=16359830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19656487A Expired - Lifetime JPH06103232B2 (en) 1987-08-06 1987-08-06 Pressure sensitive foil

Country Status (1)

Country Link
JP (1) JPH06103232B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172666A (en) * 1991-12-26 1993-07-09 Toppan Printing Co Ltd Handy contact pressure measuring sheet
KR20030027400A (en) * 2001-09-28 2003-04-07 현대자동차주식회사 method for measuring surface pressure and plate method for measuring surface pressure of cylinder head gasket
JP2008032409A (en) * 2006-07-26 2008-02-14 Toyota Central Res & Dev Lab Inc Load recording device and impact recording device including the same
JP2008525819A (en) * 2004-12-29 2008-07-17 スリーエム イノベイティブ プロパティズ カンパニー Pressure indicating structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172666A (en) * 1991-12-26 1993-07-09 Toppan Printing Co Ltd Handy contact pressure measuring sheet
KR20030027400A (en) * 2001-09-28 2003-04-07 현대자동차주식회사 method for measuring surface pressure and plate method for measuring surface pressure of cylinder head gasket
JP2008525819A (en) * 2004-12-29 2008-07-17 スリーエム イノベイティブ プロパティズ カンパニー Pressure indicating structure
JP4939434B2 (en) * 2004-12-29 2012-05-23 スリーエム イノベイティブ プロパティズ カンパニー Pressure indicating structure
JP2008032409A (en) * 2006-07-26 2008-02-14 Toyota Central Res & Dev Lab Inc Load recording device and impact recording device including the same

Also Published As

Publication number Publication date
JPH06103232B2 (en) 1994-12-14

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