JPS567013A - Recording device - Google Patents

Recording device

Info

Publication number
JPS567013A
JPS567013A JP8316079A JP8316079A JPS567013A JP S567013 A JPS567013 A JP S567013A JP 8316079 A JP8316079 A JP 8316079A JP 8316079 A JP8316079 A JP 8316079A JP S567013 A JPS567013 A JP S567013A
Authority
JP
Japan
Prior art keywords
axis
recording element
disc
balanced
fixed
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
JP8316079A
Other languages
Japanese (ja)
Inventor
Tamio Ishihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8316079A priority Critical patent/JPS567013A/en
Publication of JPS567013A publication Critical patent/JPS567013A/en
Pending legal-status Critical Current

Links

Landscapes

  • Recording Measured Values (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE: To make a balanced motor power transfer system of simple construction, long life and high reliability by a method wherein in an automatic balanced recording device a means is provided to transfer the balanced motor revolution through an elastic member to a recording element.
CONSTITUTION: A balanced motor 1 rotates gears 2W7. The gear 7 is fixed rotatably to an axis 10, the angular torque of the gear 7 is made to be transferred through a torsion spring 11, a disc 12 to the axis. To one end of the axis 10 a big pulley 15, with which both ends of a supply thread 14 driving a recording element 13 is fixed, is fixed, while to another end a resistance device 19 for tracing use is connected. In case the recording element 13 is shaken off, a projecting part 22 of the disc 12 collided with a stopper 23 and the disc 12 as well as the axis 10 stop. The then impact is absorbed by the torsion spring 11 thus improving the gear mechanism reliability. As there is no need of a wide recording element movable scope the device can also be miniaturized.
COPYRIGHT: (C)1981,JPO&Japio
JP8316079A 1979-06-29 1979-06-29 Recording device Pending JPS567013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8316079A JPS567013A (en) 1979-06-29 1979-06-29 Recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8316079A JPS567013A (en) 1979-06-29 1979-06-29 Recording device

Publications (1)

Publication Number Publication Date
JPS567013A true JPS567013A (en) 1981-01-24

Family

ID=13794492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8316079A Pending JPS567013A (en) 1979-06-29 1979-06-29 Recording device

Country Status (1)

Country Link
JP (1) JPS567013A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965141A (en) * 1983-08-12 1984-04-13 理研軽金属工業株式会社 Expansion joint
JPS6314904A (en) * 1986-06-30 1988-01-22 ランデユストリエル、デユ、ベトン−モラン（イベ、モラン） Expansion joint with fixing rod material
US5574364A (en) * 1993-02-19 1996-11-12 Nippondenso Co., Ltd. Position detector including a reference position wherein the sensor is saturating the MR sensor for preventing hysteresis and in a bridge circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965141A (en) * 1983-08-12 1984-04-13 理研軽金属工業株式会社 Expansion joint
JPS6314904A (en) * 1986-06-30 1988-01-22 ランデユストリエル、デユ、ベトン−モラン（イベ、モラン） Expansion joint with fixing rod material
US5574364A (en) * 1993-02-19 1996-11-12 Nippondenso Co., Ltd. Position detector including a reference position wherein the sensor is saturating the MR sensor for preventing hysteresis and in a bridge circuit

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