JPS56132233A - Unloader - Google Patents

Unloader

Info

Publication number
JPS56132233A
JPS56132233A JP3645180A JP3645180A JPS56132233A JP S56132233 A JPS56132233 A JP S56132233A JP 3645180 A JP3645180 A JP 3645180A JP 3645180 A JP3645180 A JP 3645180A JP S56132233 A JPS56132233 A JP S56132233A
Authority
JP
Japan
Prior art keywords
truck
guide frame
barge
list
pin
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
JP3645180A
Other languages
Japanese (ja)
Inventor
Shinichi Maeda
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP3645180A priority Critical patent/JPS56132233A/en
Publication of JPS56132233A publication Critical patent/JPS56132233A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable stable unloading to be carried out by means of a backet elevator for excavation, by installing a truck with the bogie pins provided in the middle area, along the major axis of a barge at the bottom of a guide frame.
CONSTITUTION: With progress of an unloading work, a barge 4 lists to either the bow or stern according to unbalancing of load 27. At this time, since a guide frame 10 is supported by the main frame through rollers 11, a truck 19a on one side tends to be lifted off a rail. However, because the truck 19a is installed at the bottom of the guide frame 10 through a bogie pin 19b, the truck 19a makes a swivel motion around said pin 19b regardless of the list of the barge 4 and supports the guide frame 10 in response to said list. As a result, no abnormal load acts on said truck.
COPYRIGHT: (C)1981,JPO&Japio
JP3645180A 1980-03-22 1980-03-22 Unloader Pending JPS56132233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3645180A JPS56132233A (en) 1980-03-22 1980-03-22 Unloader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3645180A JPS56132233A (en) 1980-03-22 1980-03-22 Unloader

Publications (1)

Publication Number Publication Date
JPS56132233A true JPS56132233A (en) 1981-10-16

Family

ID=12470173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3645180A Pending JPS56132233A (en) 1980-03-22 1980-03-22 Unloader

Country Status (1)

Country Link
JP (1) JPS56132233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774439A (en) * 1980-10-28 1982-05-10 Ishikawajima Harima Heavy Ind Co Ltd Unloader

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869280A (en) * 1971-12-22 1973-09-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869280A (en) * 1971-12-22 1973-09-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774439A (en) * 1980-10-28 1982-05-10 Ishikawajima Harima Heavy Ind Co Ltd Unloader

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