JPH035985U - - Google Patents
Info
- Publication number
- JPH035985U JPH035985U JP6381289U JP6381289U JPH035985U JP H035985 U JPH035985 U JP H035985U JP 6381289 U JP6381289 U JP 6381289U JP 6381289 U JP6381289 U JP 6381289U JP H035985 U JPH035985 U JP H035985U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- retaining ring
- motor
- measuring device
- behavior
- 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
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Description
第１図はピストン挙動計測用の液圧ピストンポ
ンプの一部詳細断面図。第２図は本考案のピスト
ン挙動計測用のピストンの断面図。第３図は斜板
形ピストンポンプの断面図。
６…ピストン、７…シユ、１０…２次コイル、
１２…計測装置、１３…リード線、１４…穴、１
５…溝、３０…ゴムシート、３１…押え板、３２
…止め輪。
FIG. 1 is a partially detailed sectional view of a hydraulic piston pump for measuring piston behavior. FIG. 2 is a sectional view of the piston for measuring piston behavior of the present invention. FIG. 3 is a sectional view of a swash plate type piston pump. 6... Piston, 7... Shuttle, 10... Secondary coil,
12... Measuring device, 13... Lead wire, 14... Hole, 1
5... Groove, 30... Rubber sheet, 31... Presser plate, 32
…Retaining ring.
Claims (1)
動計測装置において、ピストンに穿設された、止
め輪用の溝を有する穴に計測装置を配設し、前記
計測装置の端部に圧接して少なくとも１個以上の
弾性体よりなるシートを埋設し、前記シートを固
着するための止め輪を具備せることを特徴とする
液圧ポンプ・モータのピストン挙動計測用のピス
トン。 In a piston behavior measuring device used for a swash plate type pump/motor, a measuring device is disposed in a hole drilled in the piston and has a groove for a retaining ring, and at least one 1. A piston for measuring piston behavior of a hydraulic pump/motor, characterized in that a sheet made of one or more elastic bodies is buried therein, and a retaining ring is provided for fixing the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6381289U JPH035985U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6381289U JPH035985U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035985U true JPH035985U (en) | 1991-01-21 |
Family
ID=31594193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6381289U Pending JPH035985U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035985U (en) |
-
1989
- 1989-05-31 JP JP6381289U patent/JPH035985U/ja active Pending
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