JPH0457676U - - Google Patents
Info
- Publication number
- JPH0457676U JPH0457676U JP9957490U JP9957490U JPH0457676U JP H0457676 U JPH0457676 U JP H0457676U JP 9957490 U JP9957490 U JP 9957490U JP 9957490 U JP9957490 U JP 9957490U JP H0457676 U JPH0457676 U JP H0457676U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- housing
- hydraulic motor
- comes
- contact
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Hydraulic Motors (AREA)
Description
第１図は本考案による油圧モーターの断面構造
図、第２図は従来の技術による油圧モーターの断
面構造図、第３図は作動油ポートの説明図、第４
図は作用油ポート部分の断面である。
１……ハウジング、２……出力軸、３……シリ
ンダブロツク、５……ピストン、５ａ……シユー
、６……斜面、１０……端面、１０ａ……薄板、
１２……エンドカバー、１３……内面。
Fig. 1 is a sectional structural diagram of a hydraulic motor according to the present invention, Fig. 2 is a sectional structural diagram of a hydraulic motor according to the conventional technology, Fig. 3 is an explanatory diagram of a hydraulic oil port, and Fig. 4 is a sectional structural diagram of a hydraulic motor according to the present invention.
The figure shows a cross section of the working oil port. DESCRIPTION OF SYMBOLS 1...Housing, 2...Output shaft, 3...Cylinder block, 5...Piston, 5a...Shu, 6...Slope, 10...End face, 10a...Thin plate,
12...End cover, 13...Inner surface.
Claims (1)
ストンが組み込まれたシリンダブロツクと、その
ピストンに連結され前記ハウジングの内部に形成
された斜面に当接する摺動面を有するシユーと、
前記ハウジングの一端を閉塞し前記シリンダブロ
ツクの端面に当接する内面を有するエンドカバー
とから構成された油圧モーターにおいて、前記シ
リンダブロツク及びエンドカバーの材質を夫々鋳
鉄とし、シリンダブロツクの前記端面に銅合金製
の薄板を接合したことを特徴とする斜板式油圧モ
ーター。 a housing, a cylinder block that rotates together with an output shaft and has a plurality of pistons installed therein, and a shoe that is connected to the pistons and has a sliding surface that comes into contact with a slope formed inside the housing;
A hydraulic motor is constructed of an end cover that closes one end of the housing and has an inner surface that comes into contact with the end surface of the cylinder block, wherein the cylinder block and the end cover are each made of cast iron, and the end surface of the cylinder block is made of copper alloy. A swash plate type hydraulic motor characterized by joining thin plates made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957490U JPH0457676U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957490U JPH0457676U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457676U true JPH0457676U (en) | 1992-05-18 |
Family
ID=31841601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9957490U Pending JPH0457676U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457676U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937208A (en) * | 1972-08-11 | 1974-04-06 |
-
1990
- 1990-09-20 JP JP9957490U patent/JPH0457676U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937208A (en) * | 1972-08-11 | 1974-04-06 |
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