JPS52143650A - Device for reducing local stress of crane girder - Google Patents

Device for reducing local stress of crane girder

Info

Publication number
JPS52143650A
JPS52143650A JP5910676A JP5910676A JPS52143650A JP S52143650 A JPS52143650 A JP S52143650A JP 5910676 A JP5910676 A JP 5910676A JP 5910676 A JP5910676 A JP 5910676A JP S52143650 A JPS52143650 A JP S52143650A
Authority
JP
Japan
Prior art keywords
crane girder
local stress
reducing local
crane
reducing
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
JP5910676A
Other languages
Japanese (ja)
Inventor
Hiromitsu Ono
Mitsumasa Morishita
Hiroshi Oota
Yasuhira Hirakuri
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 Ltd
Original Assignee
Hitachi Ltd
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 Ltd filed Critical Hitachi Ltd
Priority to JP5910676A priority Critical patent/JPS52143650A/en
Publication of JPS52143650A publication Critical patent/JPS52143650A/en
Pending legal-status Critical Current

Links

Landscapes

  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

PURPOSE: To reduce the local strell of a crane girder constructed in box shape in a crane.
COPYRIGHT: (C)1977,JPO&Japio
JP5910676A 1976-05-24 1976-05-24 Device for reducing local stress of crane girder Pending JPS52143650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5910676A JPS52143650A (en) 1976-05-24 1976-05-24 Device for reducing local stress of crane girder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5910676A JPS52143650A (en) 1976-05-24 1976-05-24 Device for reducing local stress of crane girder

Publications (1)

Publication Number Publication Date
JPS52143650A true JPS52143650A (en) 1977-11-30

Family

ID=13103720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5910676A Pending JPS52143650A (en) 1976-05-24 1976-05-24 Device for reducing local stress of crane girder

Country Status (1)

Country Link
JP (1) JPS52143650A (en)

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