JPS6026492U - ブーム伸縮装置における伸長用ワイヤロープの緊張装置 - Google Patents

ブーム伸縮装置における伸長用ワイヤロープの緊張装置

Info

Publication number
JPS6026492U
JPS6026492U JP11975083U JP11975083U JPS6026492U JP S6026492 U JPS6026492 U JP S6026492U JP 11975083 U JP11975083 U JP 11975083U JP 11975083 U JP11975083 U JP 11975083U JP S6026492 U JPS6026492 U JP S6026492U
Authority
JP
Japan
Prior art keywords
extension
boom
cylinder
cylinder device
wire rope
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.)
Granted
Application number
JP11975083U
Other languages
English (en)
Japanese (ja)
Other versions
JPS641343Y2 (enrdf_load_stackoverflow
Inventor
仲條　利博
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.)
Furukawa Co Ltd
Original Assignee
Furukawa Co 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 Furukawa Co Ltd filed Critical Furukawa Co Ltd
Priority to JP11975083U priority Critical patent/JPS6026492U/ja
Publication of JPS6026492U publication Critical patent/JPS6026492U/ja
Application granted granted Critical
Publication of JPS641343Y2 publication Critical patent/JPS641343Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Actuator (AREA)
JP11975083U 1983-07-29 1983-07-29 ブーム伸縮装置における伸長用ワイヤロープの緊張装置 Granted JPS6026492U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11975083U JPS6026492U (ja) 1983-07-29 1983-07-29 ブーム伸縮装置における伸長用ワイヤロープの緊張装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11975083U JPS6026492U (ja) 1983-07-29 1983-07-29 ブーム伸縮装置における伸長用ワイヤロープの緊張装置

Publications (2)

Publication Number Publication Date
JPS6026492U true JPS6026492U (ja) 1985-02-22
JPS641343Y2 JPS641343Y2 (enrdf_load_stackoverflow) 1989-01-12

Family

ID=30274708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11975083U Granted JPS6026492U (ja) 1983-07-29 1983-07-29 ブーム伸縮装置における伸長用ワイヤロープの緊張装置

Country Status (1)

Country Link
JP (1) JPS6026492U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528784U (enrdf_load_stackoverflow) * 1975-07-08 1977-01-21
JPS5396153A (en) * 1976-11-11 1978-08-23 Coles Cranes Ltd Multiple section extension boom
JPS5616594U (enrdf_load_stackoverflow) * 1979-07-19 1981-02-13
JPS5746669U (enrdf_load_stackoverflow) * 1980-08-27 1982-03-15

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528784U (enrdf_load_stackoverflow) * 1975-07-08 1977-01-21
JPS5396153A (en) * 1976-11-11 1978-08-23 Coles Cranes Ltd Multiple section extension boom
JPS5616594U (enrdf_load_stackoverflow) * 1979-07-19 1981-02-13
JPS5746669U (enrdf_load_stackoverflow) * 1980-08-27 1982-03-15

Also Published As

Publication number Publication date
JPS641343Y2 (enrdf_load_stackoverflow) 1989-01-12

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