JPS5195301U - Cantilever for pickup - Google Patents

Cantilever for pickup

Info

Publication number
JPS5195301U
JPS5195301U JP1228275U JP1228275U JPS5195301U JP S5195301 U JPS5195301 U JP S5195301U JP 1228275 U JP1228275 U JP 1228275U JP 1228275 U JP1228275 U JP 1228275U JP S5195301 U JPS5195301 U JP S5195301U
Authority
JP
Japan
Prior art keywords
cantilever
beryllium
aluminium oxide
aluminium
covered
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
JP1228275U
Other languages
Japanese (ja)
Inventor
Nobuhiro Tsukagoshi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP1228275U priority Critical patent/JPS5195301U/en
Publication of JPS5195301U publication Critical patent/JPS5195301U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

At least one side of cantilever is composed of beryllium or beryllium alloy and entirely covered with aluminium oxide. Beryllium/beryllium alloy as well as aluminium is reactive metal so that the surface is usually oxidized and resistive to corrosion in open air, but recently air is polluted with corrosive gas. The new cantilever covered by alumina is enduring in such hard conditions. Figure shows new cantilever: 1 cantilever substrate 2 thin layer of aluminium oxide (layer can be also on inside of pipe)
JP1228275U 1975-01-29 1975-01-29 Cantilever for pickup Pending JPS5195301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1228275U JPS5195301U (en) 1975-01-29 1975-01-29 Cantilever for pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1228275U JPS5195301U (en) 1975-01-29 1975-01-29 Cantilever for pickup

Publications (1)

Publication Number Publication Date
JPS5195301U true JPS5195301U (en) 1976-07-30

Family

ID=28087061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1228275U Pending JPS5195301U (en) 1975-01-29 1975-01-29 Cantilever for pickup

Country Status (1)

Country Link
JP (1) JPS5195301U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105502A (en) * 1973-02-07 1974-10-05 Matsushita Electric Ind Co Ltd Cantilever for pickups
JPS506203B1 (en) * 1970-10-05 1975-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506203B1 (en) * 1970-10-05 1975-03-12
JPS49105502A (en) * 1973-02-07 1974-10-05 Matsushita Electric Ind Co Ltd Cantilever for pickups

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