JPS52118721A - Sound-proof wheel and method of manufacture of same - Google Patents

Sound-proof wheel and method of manufacture of same

Info

Publication number
JPS52118721A
JPS52118721A JP3538976A JP3538976A JPS52118721A JP S52118721 A JPS52118721 A JP S52118721A JP 3538976 A JP3538976 A JP 3538976A JP 3538976 A JP3538976 A JP 3538976A JP S52118721 A JPS52118721 A JP S52118721A
Authority
JP
Japan
Prior art keywords
sound
manufacture
same
proof wheel
wheel
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
JP3538976A
Other languages
Japanese (ja)
Inventor
Shizuo Ishii
Hiroshi Takamichi
Keiichi Igawa
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 JP3538976A priority Critical patent/JPS52118721A/en
Publication of JPS52118721A publication Critical patent/JPS52118721A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0006—Construction of wheel bodies, e.g. disc wheels
    • B60B17/0013—Construction of wheel bodies, e.g. disc wheels formed by two or more axially spaced discs
    • B60B17/0017—Construction of wheel bodies, e.g. disc wheels formed by two or more axially spaced discs with insonorisation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/133—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To obtain a sound-proof wheel of low manufacturing cost and high durability by providing patches on opposite sides of a disc portion of a wheel such as to form respective spaces and pouring fused elastic material from holes formed in the patches.
JP3538976A 1976-03-31 1976-03-31 Sound-proof wheel and method of manufacture of same Pending JPS52118721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3538976A JPS52118721A (en) 1976-03-31 1976-03-31 Sound-proof wheel and method of manufacture of same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3538976A JPS52118721A (en) 1976-03-31 1976-03-31 Sound-proof wheel and method of manufacture of same

Publications (1)

Publication Number Publication Date
JPS52118721A true JPS52118721A (en) 1977-10-05

Family

ID=12440544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3538976A Pending JPS52118721A (en) 1976-03-31 1976-03-31 Sound-proof wheel and method of manufacture of same

Country Status (1)

Country Link
JP (1) JPS52118721A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932314A (en) * 1972-07-31 1974-03-25
JPS4961812A (en) * 1972-10-14 1974-06-15
JPS5147709A (en) * 1974-10-23 1976-04-23 Japan National Railway BOON SHARIN

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932314A (en) * 1972-07-31 1974-03-25
JPS4961812A (en) * 1972-10-14 1974-06-15
JPS5147709A (en) * 1974-10-23 1976-04-23 Japan National Railway BOON SHARIN

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees