JPS55163301A - Hydraulic cargo device - Google Patents

Hydraulic cargo device

Info

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
Application number
JP6882779A
Other languages
Japanese (ja)
Inventor
Osamu Kamimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP6882779A priority Critical patent/JPS55163301A/en
Publication of JPS55163301A publication Critical patent/JPS55163301A/en
Pending legal-status Critical Current

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
JP6882779A 1979-06-04 1979-06-04 Hydraulic cargo device Pending JPS55163301A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915315U (en) * 1972-05-17 1974-02-08
JPS5315104B2 (en) * 1971-10-13 1978-05-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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