JPS61170740U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す縦断面図、
第２図は同第２実施例を示す縦断面図、第３図は
第２実施例に用いる仕切層を示す平面図、第４図
は本考案に係る制振鋼板の製造装置を示す概略縦
断面図、第５図は制振鋼板の製造装置に用いられ
る波形成型機を示す概略縦断面図、第６図は本考
案の第３実施例を示す縦断面図、第７図は従来の
制振鋼板を示す縦断面図、第８図及び第９図はそ
れぞれ種類の異なる樹脂層の温度と制振性能との
関係を示すグラフである。 尚、図中、１は鋼板、３は制振鋼板、４は樹脂
層（常温用）、５は樹脂層（高温用）、６は仕切
層、１２は金属板である。 FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention;
FIG. 2 is a longitudinal cross-sectional view showing the second embodiment, FIG. 3 is a plan view showing a partition layer used in the second embodiment, and FIG. 4 is a schematic longitudinal cross-sectional view showing a vibration damping steel plate manufacturing apparatus according to the present invention. 5 is a schematic vertical sectional view showing a corrugation molding machine used in a vibration damping steel plate manufacturing device, FIG. 6 is a vertical sectional view showing a third embodiment of the present invention, and FIG. The vertical cross-sectional view of the shaken steel plate, FIGS. 8 and 9, are graphs showing the relationship between the temperature and damping performance of different types of resin layers, respectively. In the figure, 1 is a steel plate, 3 is a damping steel plate, 4 is a resin layer (for normal temperature), 5 is a resin layer (for high temperature), 6 is a partition layer, and 12 is a metal plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 鋼板間に、それぞれ制振性能のピーク温度
が異なる樹脂層を仕切層で区画して積層して成る
ことを特徴とする制振鋼板。 (2) 上記樹脂層が、常温域において制振性能が
ピークとなる常温用樹脂層と、高温域において制
振性能がピークとなる高温用樹脂層とにより成る
ことを特徴とする実用新案登録請求の範囲第１項
記載の制振鋼板。 (3) 上記仕切層が、波形状に屈曲された板材に
よつて形成されたことを特徴とする実用新案登録
請求の範囲第１項又は第２項記載の制振鋼板。 (4) 上記仕切層が、熱伝導性の良好な金属板よ
り成ることを特徴とする実用新案登録請求の範囲
第１項又は第２項記載の制振鋼板。 (5) 上記仕切層が波形状に屈曲された熱伝導性
の良好な金属板より成ることを特徴とする実用新
案登録請求の範囲第１項又は第２項記載の制振鋼
板。[Scope of Claim for Utility Model Registration] (1) A vibration damping steel plate characterized by laminating resin layers having different peak temperatures of vibration damping performance separated by partition layers between the steel plates. (2) A request for registration of a utility model characterized in that the resin layer is comprised of a normal temperature resin layer whose damping performance peaks in a normal temperature range and a high temperature resin layer whose vibration damping performance peaks in a high temperature range. The damping steel plate according to item 1. (3) The damping steel plate according to claim 1 or 2, wherein the partition layer is formed of a plate material bent into a wave shape. (4) The damping steel plate according to claim 1 or 2, wherein the partition layer is made of a metal plate with good thermal conductivity. (5) The damping steel plate according to claim 1 or 2, wherein the partition layer is made of a metal plate bent into a wave shape and having good thermal conductivity.