JPS55163301A - Hydraulic cargo device - Google Patents
Hydraulic cargo deviceInfo
- Publication number
- JPS55163301A JPS55163301A JP6882779A JP6882779A JPS55163301A JP S55163301 A JPS55163301 A JP S55163301A JP 6882779 A JP6882779 A JP 6882779A JP 6882779 A JP6882779 A JP 6882779A JP S55163301 A JPS55163301 A JP S55163301A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- buffer
- casing
- outside casing
- indicator
- 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
- Forklifts And Lifting Vehicles (AREA)
- Pipe Accessories (AREA)
Abstract
PURPOSE: To promote the buffer capacity in a hydraulic cargo device with a load- indicator by constructing a buffer of inner and outer casings and fluid gateway plugs to prevent the pointer of the load-indicator from shaking caused by loading.
CONSTITUTION: Taper screw holes 1a and 1b are boared respectively on both end- plates 1A and 1B of an outside casing 1, and nozzle-shaped fluid inlet plug 2 and a fluid outlet plug 3 provided with passages 2a and 3a and small holes 2b and 3b in their central parts are respectively screwed into these screw holes. In the outside casing 1, an inside casing 4 shaped similarly therewith is contained concentrically, and fast fixed on the inside of the end-plate 1A of the outside casing 1 on its one end by welding or other processes. The inside casing 4 is closed by the end-plate 4A on its another end, and on its periphery wall, a plurality of small connecting holes 4a are bored near the end-plate 1A. In this cnstruction, a buffer can effectively absorb shocking pressure-waves passing through a pipe line.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6882779A JPS55163301A (en) | 1979-06-04 | 1979-06-04 | Hydraulic cargo device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6882779A JPS55163301A (en) | 1979-06-04 | 1979-06-04 | Hydraulic cargo device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55163301A true JPS55163301A (en) | 1980-12-19 |
Family
ID=13384920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6882779A Pending JPS55163301A (en) | 1979-06-04 | 1979-06-04 | Hydraulic cargo device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55163301A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61248998A (en) * | 1985-04-25 | 1986-11-06 | 松下電器産業株式会社 | Air-current pulsation removing device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915315U (en) * | 1972-05-17 | 1974-02-08 | ||
JPS5315104B2 (en) * | 1971-10-13 | 1978-05-22 |
-
1979
- 1979-06-04 JP JP6882779A patent/JPS55163301A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315104B2 (en) * | 1971-10-13 | 1978-05-22 | ||
JPS4915315U (en) * | 1972-05-17 | 1974-02-08 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61248998A (en) * | 1985-04-25 | 1986-11-06 | 松下電器産業株式会社 | Air-current pulsation removing device |
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