JPS55106603A - Manufacture of vibration-damping material - Google Patents

Manufacture of vibration-damping material

Info

Publication number
JPS55106603A
JPS55106603A JP1424079A JP1424079A JPS55106603A JP S55106603 A JPS55106603 A JP S55106603A JP 1424079 A JP1424079 A JP 1424079A JP 1424079 A JP1424079 A JP 1424079A JP S55106603 A JPS55106603 A JP S55106603A
Authority
JP
Japan
Prior art keywords
vibration
rolling
friction interface
carried out
gaps
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
JP1424079A
Other languages
Japanese (ja)
Inventor
Toshinori Ozaki
Hideo Nakae
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 JP1424079A priority Critical patent/JPS55106603A/en
Publication of JPS55106603A publication Critical patent/JPS55106603A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vibration Prevention Devices (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE: To lessen the gap of the friction interface, and to prevent the decline of the vibration-damping capacity at using this material at a curved condition, by rolling the flat sheet, whose surface is provided with linear grooves, so as to deform into the friction interface, and then, by giving the bending deformation and the rolling reduction.
CONSTITUTION: The flat sheet is rolled by the roll provided with the linear projections in order to form linear grooves in the surface of the flat sheet. Next, this sheet is rolled and its grooves are deformed into the friction interface with very small gaps. Then, the rolling is carried out with a couple of flat rolls of different diameters, to bend the material. After that, the rolling is carried out with rolls on purpose to further lessen the gaps, and additionally, at need, a pass is carried out for enlarging the radius of curvature. When the vibration-damping material, being manufactured by this method, is used at a curved condition, the gaps of friction interface do not open, so that the function as the vibration-damping material never declines.
COPYRIGHT: (C)1980,JPO&Japio
JP1424079A 1979-02-13 1979-02-13 Manufacture of vibration-damping material Pending JPS55106603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1424079A JPS55106603A (en) 1979-02-13 1979-02-13 Manufacture of vibration-damping material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1424079A JPS55106603A (en) 1979-02-13 1979-02-13 Manufacture of vibration-damping material

Publications (1)

Publication Number Publication Date
JPS55106603A true JPS55106603A (en) 1980-08-15

Family

ID=11855554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1424079A Pending JPS55106603A (en) 1979-02-13 1979-02-13 Manufacture of vibration-damping material

Country Status (1)

Country Link
JP (1) JPS55106603A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042401U (en) * 1983-08-31 1985-03-26 川崎製鉄株式会社 Dissimilar metal coating
JPS60136979A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Head support device
US4876778A (en) * 1987-03-30 1989-10-31 Toyo Radiator Co., Ltd. Method of manufacturing a motorcycle radiator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042401U (en) * 1983-08-31 1985-03-26 川崎製鉄株式会社 Dissimilar metal coating
JPS60136979A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Head support device
US4876778A (en) * 1987-03-30 1989-10-31 Toyo Radiator Co., Ltd. Method of manufacturing a motorcycle radiator

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