[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS54147360A - Power transmission apparatus - Google Patents

Power transmission apparatus

Info

Publication number
JPS54147360A
JPS54147360A JP5558978A JP5558978A JPS54147360A JP S54147360 A JPS54147360 A JP S54147360A JP 5558978 A JP5558978 A JP 5558978A JP 5558978 A JP5558978 A JP 5558978A JP S54147360 A JPS54147360 A JP S54147360A
Authority
JP
Japan
Prior art keywords
axle
nut
bolt
supporting device
belt
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
JP5558978A
Other languages
Japanese (ja)
Inventor
Mitsuo Nakamura
Seiichiro Asano
Kazuo Kobayashi
Toshiaki Sumi
Hayashi Nojima
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 JP5558978A priority Critical patent/JPS54147360A/en
Publication of JPS54147360A publication Critical patent/JPS54147360A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

PURPOSE: To enable a belt in working order to adjust its tension easily with the 1st axle with a pulley, the 2nd axle with a pulley their bases, the 1st axle supporting device and tis fixing device.
CONSTITUTION: When a belt 25 extends and losses, the 1st axle 7 is kept apart from the 2nd axle 10 by loosing the screw of a bolt 21 to a nut 21a, of a bolt 22 to a nut 22a, and by rotating the 1st axle supporting device 8 arround its fulcrum with force to the 1st axle supporting device 8. The screw of the bolt 21 to the nut 21a and of the bolt 22 to the nut 22a is strengthened under this condition. When a through hole 12b is separated from a notch 19 the bolt 21 and the nut 21a are displaced to the through hole 12b and a notch 20 and there the 1st axle supporting device 8 is tighted to the base 5. In this way so much force is not required for adjusting the belt tension.
COPYRIGHT: (C)1979,JPO&Japio
JP5558978A 1978-05-12 1978-05-12 Power transmission apparatus Pending JPS54147360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5558978A JPS54147360A (en) 1978-05-12 1978-05-12 Power transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5558978A JPS54147360A (en) 1978-05-12 1978-05-12 Power transmission apparatus

Publications (1)

Publication Number Publication Date
JPS54147360A true JPS54147360A (en) 1979-11-17

Family

ID=13002928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5558978A Pending JPS54147360A (en) 1978-05-12 1978-05-12 Power transmission apparatus

Country Status (1)

Country Link
JP (1) JPS54147360A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513506B2 (en) 2004-04-13 2009-04-07 Nok Corporation Plunger seal for pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144860A (en) * 1974-05-15 1975-11-20
JPS5241474B1 (en) * 1971-06-11 1977-10-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241474B1 (en) * 1971-06-11 1977-10-18
JPS50144860A (en) * 1974-05-15 1975-11-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513506B2 (en) 2004-04-13 2009-04-07 Nok Corporation Plunger seal for pump
US7717432B2 (en) 2004-04-13 2010-05-18 Nok Corporation Plunger seal for pump
US7753376B2 (en) 2004-04-13 2010-07-13 Nok Corporation Plunger seal for pump

Similar Documents

Publication Publication Date Title
JPS5635853A (en) Power transmission system
JPS5346523A (en) Controlling method and apparatus for air-fuel ratio
JPS54147360A (en) Power transmission apparatus
JPS5437944A (en) Apparatuses operation controller
JPS52127606A (en) Compressor
JPS51132359A (en) Bolt tightening method keeping constant shaft power and bolt tightenin g device
JPS52127179A (en) Manufacturing method of semiconductor device
JPS5249650A (en) Chain circuit mechanism for easily adjusting stretch of a scum chain c ollector
JPS55119251A (en) Drive belt tensioning device
JPS51140070A (en) Controlling method of tension in rewinding machine
JPS548248A (en) Magnetic thrust bearing
JPS5213049A (en) Axial supporting device of a pivot bearing
JPS52140154A (en) Weight balancing device
JPS56109943A (en) Power transmission device
JPS531877A (en) Winding device for forced therad of cable or like
JPS5337261A (en) Bearing apparatus
JPS5327766A (en) Tension adjusting device for chain etc.
JPS5543990A (en) Generator
JPS5214855A (en) Ac load start regulating device
JPS5367853A (en) Power-factor controlling apparatus
JPS5339166A (en) Electronic wristwatch
JPS52147709A (en) Motor support device
JPS526062A (en) Protection device for high frequency electric power amplifier
JPS5312150A (en) Apparatus for treating drain water
JPS5359167A (en) Removable equipment for power take-off machine