JPS6440995A - Pressure sensitive sensor for keyed instrument - Google Patents

Pressure sensitive sensor for keyed instrument

Info

Publication number
JPS6440995A
JPS6440995A JP62197790A JP19779087A JPS6440995A JP S6440995 A JPS6440995 A JP S6440995A JP 62197790 A JP62197790 A JP 62197790A JP 19779087 A JP19779087 A JP 19779087A JP S6440995 A JPS6440995 A JP S6440995A
Authority
JP
Japan
Prior art keywords
pressure sensitive
gap
case body
sensitive sensor
intrusion
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.)
Pending
Application number
JP62197790A
Other languages
Japanese (ja)
Inventor
Keisuke Watanabe
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.)
Yamaha Corp
Original Assignee
Yamaha 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.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP62197790A priority Critical patent/JPS6440995A/en
Publication of JPS6440995A publication Critical patent/JPS6440995A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To suppress the intrusion of dust or the like into a gap between pressure sensitive conductive layers by inserting the non-bent side end part of a sticking member into a gap between the upper wall and bottom wall of a case body. CONSTITUTION: The pressure sensitive sensor 51 is constituted of inserting a sticking member 73 obtained by superposing and folding two screen-printed pressure sensitive conductive layers 77A, 77B from a longitudinal through aperture formed on the case body 61 by extrusion molding in its longitudinal direction. Thereby a non-bent side end part 81B is suppressed by a projection 69B and held between an upper wall 67B and a bottom wall 63. Then end plates 85A, 85B are respectively engaged with both the longitudinal ends of the case body 61 and felt 83 inserted into a groove 68 is stuck to the upper surface of the member 73. Consequently the intrusion of dust or the like into a gap between the layers 77A, 77B can be prevented.
JP62197790A 1987-08-07 1987-08-07 Pressure sensitive sensor for keyed instrument Pending JPS6440995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197790A JPS6440995A (en) 1987-08-07 1987-08-07 Pressure sensitive sensor for keyed instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197790A JPS6440995A (en) 1987-08-07 1987-08-07 Pressure sensitive sensor for keyed instrument

Publications (1)

Publication Number Publication Date
JPS6440995A true JPS6440995A (en) 1989-02-13

Family

ID=16380395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197790A Pending JPS6440995A (en) 1987-08-07 1987-08-07 Pressure sensitive sensor for keyed instrument

Country Status (1)

Country Link
JP (1) JPS6440995A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356991U (en) * 1989-10-09 1991-05-31
JPH03119898U (en) * 1990-03-20 1991-12-10
US7556542B2 (en) 2002-10-19 2009-07-07 Robert Bosch Gmbh Electrical connector in the form of a socket contact having a special lamellar construction
US10595130B2 (en) 2017-09-14 2020-03-17 Alpine Electronics, Inc. Speaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178101A (en) * 1984-09-26 1986-04-21 横浜ゴム株式会社 Variable resistor
JPS6230301A (en) * 1985-07-31 1987-02-09 横浜ゴム株式会社 Variable resistor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178101A (en) * 1984-09-26 1986-04-21 横浜ゴム株式会社 Variable resistor
JPS6230301A (en) * 1985-07-31 1987-02-09 横浜ゴム株式会社 Variable resistor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356991U (en) * 1989-10-09 1991-05-31
JPH03119898U (en) * 1990-03-20 1991-12-10
US7556542B2 (en) 2002-10-19 2009-07-07 Robert Bosch Gmbh Electrical connector in the form of a socket contact having a special lamellar construction
US10595130B2 (en) 2017-09-14 2020-03-17 Alpine Electronics, Inc. Speaker

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