JPH0515516Y2 - - Google Patents

Info

Publication number
JPH0515516Y2
JPH0515516Y2 JP1987102966U JP10296687U JPH0515516Y2 JP H0515516 Y2 JPH0515516 Y2 JP H0515516Y2 JP 1987102966 U JP1987102966 U JP 1987102966U JP 10296687 U JP10296687 U JP 10296687U JP H0515516 Y2 JPH0515516 Y2 JP H0515516Y2
Authority
JP
Japan
Prior art keywords
boom
ear
hydraulic cylinder
pair
shafts
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.)
Expired - Lifetime
Application number
JP1987102966U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313997U (enrdf_load_html_response
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 filed Critical
Priority to JP1987102966U priority Critical patent/JPH0515516Y2/ja
Publication of JPS6313997U publication Critical patent/JPS6313997U/ja
Application granted granted Critical
Publication of JPH0515516Y2 publication Critical patent/JPH0515516Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1987102966U 1987-07-03 1987-07-03 Expired - Lifetime JPH0515516Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987102966U JPH0515516Y2 (enrdf_load_html_response) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987102966U JPH0515516Y2 (enrdf_load_html_response) 1987-07-03 1987-07-03

Publications (2)

Publication Number Publication Date
JPS6313997U JPS6313997U (enrdf_load_html_response) 1988-01-29
JPH0515516Y2 true JPH0515516Y2 (enrdf_load_html_response) 1993-04-23

Family

ID=30975091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987102966U Expired - Lifetime JPH0515516Y2 (enrdf_load_html_response) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPH0515516Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217987A (en) * 1978-12-01 1980-08-19 Harnischfeger Corporation Actuator for telescopic boom

Also Published As

Publication number Publication date
JPS6313997U (enrdf_load_html_response) 1988-01-29

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