JPS539963A - Sound-proof gear box - Google Patents

Sound-proof gear box

Info

Publication number
JPS539963A
JPS539963A JP8427376A JP8427376A JPS539963A JP S539963 A JPS539963 A JP S539963A JP 8427376 A JP8427376 A JP 8427376A JP 8427376 A JP8427376 A JP 8427376A JP S539963 A JPS539963 A JP S539963A
Authority
JP
Japan
Prior art keywords
gear box
sound
proof gear
proof
lightweighted
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
JP8427376A
Other languages
Japanese (ja)
Other versions
JPS5713224B2 (en
Inventor
Mitsuo Suzuki
Seiichi Nishimura
Shigeo Sugawara
Nobuo Okabe
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 Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8427376A priority Critical patent/JPS539963A/en
Publication of JPS539963A publication Critical patent/JPS539963A/en
Publication of JPS5713224B2 publication Critical patent/JPS5713224B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the gear box which can be manufactured easily and is lightweighted and has a high sound-proof effect by forming the gear box piling up through the of a plurality of plate materials so as to be relatively displaced mutually in vibration state.
COPYRIGHT: (C)1978,JPO&Japio
JP8427376A 1976-07-15 1976-07-15 Sound-proof gear box Granted JPS539963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8427376A JPS539963A (en) 1976-07-15 1976-07-15 Sound-proof gear box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8427376A JPS539963A (en) 1976-07-15 1976-07-15 Sound-proof gear box

Publications (2)

Publication Number Publication Date
JPS539963A true JPS539963A (en) 1978-01-28
JPS5713224B2 JPS5713224B2 (en) 1982-03-16

Family

ID=13825832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8427376A Granted JPS539963A (en) 1976-07-15 1976-07-15 Sound-proof gear box

Country Status (1)

Country Link
JP (1) JPS539963A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127004A (en) * 1981-01-28 1982-08-07 Mitsubishi Heavy Ind Ltd Bridge beam structure
JPS57204369A (en) * 1981-06-10 1982-12-15 Japan Servo Co Ltd Transmission gear
JPS60191122U (en) * 1984-05-30 1985-12-18 株式会社ササキコ−ポレ−ション Spreading equipment in deep-plow excavation bodies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123480U (en) * 1973-02-21 1974-10-23
JPS5161494U (en) * 1974-11-11 1976-05-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123480U (en) * 1973-02-21 1974-10-23
JPS5161494U (en) * 1974-11-11 1976-05-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127004A (en) * 1981-01-28 1982-08-07 Mitsubishi Heavy Ind Ltd Bridge beam structure
JPS57204369A (en) * 1981-06-10 1982-12-15 Japan Servo Co Ltd Transmission gear
JPS60191122U (en) * 1984-05-30 1985-12-18 株式会社ササキコ−ポレ−ション Spreading equipment in deep-plow excavation bodies
JPH051225Y2 (en) * 1984-05-30 1993-01-13

Also Published As

Publication number Publication date
JPS5713224B2 (en) 1982-03-16

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