JPS6298779U - - Google Patents
Info
- Publication number
- JPS6298779U JPS6298779U JP19129685U JP19129685U JPS6298779U JP S6298779 U JPS6298779 U JP S6298779U JP 19129685 U JP19129685 U JP 19129685U JP 19129685 U JP19129685 U JP 19129685U JP S6298779 U JPS6298779 U JP S6298779U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- casing
- inclined surface
- head
- surface part
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Description
第１図はこの考案の液圧回転機械の一実施例を
示す縦断面図、第２図は同液圧回転機械の一部の
縦断面図、第３図は制振鋼板の縦断面図、第４図
は従来の液圧回転機械の一例を示す縦断面図であ
る。
１……ケーシング、７……シリンダブロツク、
８……ピストン、１３……傾斜面部、２１……制
振鋼板、２２，２３……鋼板、２４……特殊粘弾
性樹脂。
Fig. 1 is a longitudinal sectional view showing an embodiment of the hydraulic rotating machine of this invention, Fig. 2 is a longitudinal sectional view of a part of the hydraulic rotating machine, and Fig. 3 is a longitudinal sectional view of a vibration damping steel plate. FIG. 4 is a longitudinal sectional view showing an example of a conventional hydraulic rotary machine. 1...Casing, 7...Cylinder block,
8... Piston, 13... Inclined surface portion, 21... Vibration damping steel plate, 22, 23... Steel plate, 24... Special viscoelastic resin.
Claims (1)
をケーシング１内に回転自在に軸支し、上記ピス
トン８の頭部を傾斜面部１３に接触させて成る液
圧回転機械において、上記各ピストン８の頭部と
上記傾斜面部１３との接触部から上記ケーシング
１に至る振動伝達経路に、鋼板２２，２３間に特
殊粘弾性樹脂２４を挾着して成る制振鋼板２１を
介設したことを特徴とする液圧回転機械。 Cylinder block 7 with a plurality of pistons 8
is rotatably supported in the casing 1, and the head of the piston 8 is brought into contact with the inclined surface part 13, from the contact part between the head of each piston 8 and the inclined surface part 13 A hydraulic rotating machine characterized in that a vibration damping steel plate 21 made of a special viscoelastic resin 24 sandwiched between steel plates 22 and 23 is interposed in the vibration transmission path leading to the casing 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19129685U JPS6298779U (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19129685U JPS6298779U (en) | 1985-12-12 | 1985-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6298779U true JPS6298779U (en) | 1987-06-23 |
Family
ID=31145302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19129685U Pending JPS6298779U (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6298779U (en) |
-
1985
- 1985-12-12 JP JP19129685U patent/JPS6298779U/ja active Pending
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