JPS5668966A - Rotary head arm - Google Patents

Rotary head arm

Info

Publication number
JPS5668966A
JPS5668966A JP14308679A JP14308679A JPS5668966A JP S5668966 A JPS5668966 A JP S5668966A JP 14308679 A JP14308679 A JP 14308679A JP 14308679 A JP14308679 A JP 14308679A JP S5668966 A JPS5668966 A JP S5668966A
Authority
JP
Japan
Prior art keywords
arm
thickness
arms
sum
rotary head
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
JP14308679A
Other languages
Japanese (ja)
Other versions
JPS6127837B2 (en
Inventor
Takuji Nakanishi
Yasunaga Mitsuya
Shuichi Takanami
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14308679A priority Critical patent/JPS5668966A/en
Publication of JPS5668966A publication Critical patent/JPS5668966A/en
Publication of JPS6127837B2 publication Critical patent/JPS6127837B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Heads (AREA)

Abstract

PURPOSE: To secure a uni-axial constitution for plural arm driving structures, by stacking two arms having free rotations to each other and then setting the sum of the heights of these arms to the value equivalent to the conventional one piece of arm.
CONSTITUTION: The thickness of each of the arms 6 and 6' has the same value 9 of the ordinary arm nearly at every place, and only the overlap part near the rotary shaft inserting hole 7 has the 1/2 thickness 9. Thus the sum of the thickness at the overlap part of such two arms 6 and 6' becomes identical to the thickness 9, which is equivalent to the conventional one piece of arm. And the rigidity of the objective arm is almost equal to the ordinary arm since the thickness is reduced only at a part.
COPYRIGHT: (C)1981,JPO&Japio
JP14308679A 1979-11-05 1979-11-05 Rotary head arm Granted JPS5668966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14308679A JPS5668966A (en) 1979-11-05 1979-11-05 Rotary head arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14308679A JPS5668966A (en) 1979-11-05 1979-11-05 Rotary head arm

Publications (2)

Publication Number Publication Date
JPS5668966A true JPS5668966A (en) 1981-06-09
JPS6127837B2 JPS6127837B2 (en) 1986-06-27

Family

ID=15330579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14308679A Granted JPS5668966A (en) 1979-11-05 1979-11-05 Rotary head arm

Country Status (1)

Country Link
JP (1) JPS5668966A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823362A (en) * 1981-07-30 1983-02-12 Nippon Telegr & Teleph Corp <Ntt> Shaking actuator
JPS6278783A (en) * 1985-10-02 1987-04-11 Nippon Telegr & Teleph Corp <Ntt> Oscillating dual actuator
US6560075B2 (en) * 2001-04-10 2003-05-06 Hitachi Global Storage Technologies Disk drive with multiple actuators and reduced actuator interactions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08156950A (en) * 1994-12-05 1996-06-18 Yanagi:Kk Tote bag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823362A (en) * 1981-07-30 1983-02-12 Nippon Telegr & Teleph Corp <Ntt> Shaking actuator
JPS6346905B2 (en) * 1981-07-30 1988-09-19 Nippon Telegraph & Telephone
JPS6278783A (en) * 1985-10-02 1987-04-11 Nippon Telegr & Teleph Corp <Ntt> Oscillating dual actuator
JPH0650594B2 (en) * 1985-10-02 1994-06-29 日本電信電話株式会社 Swing-type dual actuator
US6560075B2 (en) * 2001-04-10 2003-05-06 Hitachi Global Storage Technologies Disk drive with multiple actuators and reduced actuator interactions

Also Published As

Publication number Publication date
JPS6127837B2 (en) 1986-06-27

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