JPS6482314A - Rotary head device and its manufacture - Google Patents

Rotary head device and its manufacture

Info

Publication number
JPS6482314A
JPS6482314A JP23944087A JP23944087A JPS6482314A JP S6482314 A JPS6482314 A JP S6482314A JP 23944087 A JP23944087 A JP 23944087A JP 23944087 A JP23944087 A JP 23944087A JP S6482314 A JPS6482314 A JP S6482314A
Authority
JP
Japan
Prior art keywords
rotary drum
clamping member
rotation axis
reverse side
manufacture
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
JP23944087A
Other languages
Japanese (ja)
Inventor
Junichi Yukawa
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP23944087A priority Critical patent/JPS6482314A/en
Publication of JPS6482314A publication Critical patent/JPS6482314A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To raise the accuracy of concentricity, and to prevent the rotational deflection of a rotary drum by providing a cylindrical body on both the surface and the reverse side of the rotary drum, and fitting and attaching a clamping member to both of these cylindrical bodies. CONSTITUTION:By an expanding rod which is inserted into a rotary drum 5, a clamping member 22 which is fitted and attached to both the surface and the reverse side of the rotary drum 5 is expanded in advance, the rotary drum 5 is inserted into a rotation axis 3, and thereafter, the expanding rod is removed and cylindrical bodies 21a, 21b are clamped to the rotation axis 3 by elastic shrinkage force of the clamping member 22, and the rotary drum 5 is fixed to the rotation axis 3. Accordingly, the clamping member 22 can be placed on both the surface and the reverse side of the rotary drum 5. In such a way, a span of a pair of clamping members 22 can be taken long enough and a rotational deflection of the rotary drum 5 can be minimized, and also, since the part projected to the upper part from the rotary drum 5 can be shortened, it can be realized to form the titled device to a thin type.
JP23944087A 1987-09-22 1987-09-22 Rotary head device and its manufacture Pending JPS6482314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23944087A JPS6482314A (en) 1987-09-22 1987-09-22 Rotary head device and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23944087A JPS6482314A (en) 1987-09-22 1987-09-22 Rotary head device and its manufacture

Publications (1)

Publication Number Publication Date
JPS6482314A true JPS6482314A (en) 1989-03-28

Family

ID=17044803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23944087A Pending JPS6482314A (en) 1987-09-22 1987-09-22 Rotary head device and its manufacture

Country Status (1)

Country Link
JP (1) JPS6482314A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397888B (en) * 1992-10-14 1994-07-25 Koninkl Philips Electronics Nv DEVICE WITH A CLAMPING COMPONENT PART WITH A ELASTICALLY EXPANDABLE CLAMPING PART ON A SHAFT, CLAMPING PART FOR SUCH A DEVICE AND EXPANDING DEVICE FOR EXPANDING SUCH A CLAMPING PART OF SUCH A DEVICE
KR100424564B1 (en) * 2000-12-11 2004-03-27 엘지전자 주식회사 A idler arm mounting apparatus for VCR
JP2006322559A (en) * 2005-05-19 2006-11-30 Ntn Corp Motion transmission device and its manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397888B (en) * 1992-10-14 1994-07-25 Koninkl Philips Electronics Nv DEVICE WITH A CLAMPING COMPONENT PART WITH A ELASTICALLY EXPANDABLE CLAMPING PART ON A SHAFT, CLAMPING PART FOR SUCH A DEVICE AND EXPANDING DEVICE FOR EXPANDING SUCH A CLAMPING PART OF SUCH A DEVICE
KR100424564B1 (en) * 2000-12-11 2004-03-27 엘지전자 주식회사 A idler arm mounting apparatus for VCR
JP2006322559A (en) * 2005-05-19 2006-11-30 Ntn Corp Motion transmission device and its manufacturing method

Similar Documents

Publication Publication Date Title
NO172030C (en) COMPOSITION MEMBRANE FOR REVERS OSMOSE, AND PROCEDURE FOR THE PREPARATION OF SUCH MEMBRANES
SE8701654D0 (en) SHELF FOR PREPARING A DENTAL PROTECTION
DE60109004D1 (en) clamping device
JPS6161620U (en)
IT8020971A0 (en) PROCEDURE FOR THE PREPARATION OF ANISOTROPIC MEMBRANES AND MEMBRANES PRODUCED FROM THEM.
BR8802506A (en) PERFECT PROCESSES FOR THE PREPARATION OF DIMERO 2,2-PARACICLOFANO AND 2,2-PARACICLOFANO
ATE90258T1 (en) ROTATIVE TOOL CLAMPING DEVICE.
CA2026885A1 (en) Interface for iontophorese
WO1990007261A3 (en) Process for preparing mono-n-alkylated polyazamacrocycles
JPS6482314A (en) Rotary head device and its manufacture
ATE94431T1 (en) ROD BRACKET.
USD298957S (en) Inflatable toy vehicle
JPS5715647A (en) Lathing of hollow thin wall cylinder
USD352647S (en) Clamp
NO902882L (en) PROCEDURE FOR THE PREPARATION OF A MEMBRANE WITH A SINGLE POROSITY.
JPH0224534U (en)
USD246482S (en) Audible toy
FR2314425A1 (en) Tubular element mounting device - has G-shaped outer arm with end above horizontal portion of inner arm
USD251109S (en) External ring clamp
USD278273S (en) Press for holding a pair of relined dentures for curing
JPH0322155U (en)
JPH02146953U (en)
JPS6357614U (en)
JPS62126804U (en)
JPS6374190U (en)