JPS54346A - Crane - Google Patents

Crane

Info

Publication number
JPS54346A
JPS54346A JP6312877A JP6312877A JPS54346A JP S54346 A JPS54346 A JP S54346A JP 6312877 A JP6312877 A JP 6312877A JP 6312877 A JP6312877 A JP 6312877A JP S54346 A JPS54346 A JP S54346A
Authority
JP
Japan
Prior art keywords
crane
rope
sheaves
alter
transferring
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
JP6312877A
Other languages
Japanese (ja)
Other versions
JPS5627438B2 (en
Inventor
Kiyofusa Shiibashi
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 Plant Engineering and Construction 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP6312877A priority Critical patent/JPS54346A/en
Publication of JPS54346A publication Critical patent/JPS54346A/en
Publication of JPS5627438B2 publication Critical patent/JPS5627438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To provide a crane which can alter the lifting speed and capacity without changing the rope winding speed nor transferring the rope between sheaves.
COPYRIGHT: (C)1979,JPO&Japio
JP6312877A 1977-05-30 1977-05-30 Crane Granted JPS54346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6312877A JPS54346A (en) 1977-05-30 1977-05-30 Crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6312877A JPS54346A (en) 1977-05-30 1977-05-30 Crane

Publications (2)

Publication Number Publication Date
JPS54346A true JPS54346A (en) 1979-01-05
JPS5627438B2 JPS5627438B2 (en) 1981-06-24

Family

ID=13220316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6312877A Granted JPS54346A (en) 1977-05-30 1977-05-30 Crane

Country Status (1)

Country Link
JP (1) JPS54346A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175690A (en) * 1981-04-22 1982-10-28 Hitachi Ltd Winch
JPS5950975U (en) * 1982-09-22 1984-04-04 住友重機械工業株式会社 crane
US4721286A (en) * 1985-07-24 1988-01-26 Amca International Corporation Split block for extended travel
US4850571A (en) * 1988-04-11 1989-07-25 United States Of America Connector assembly
US5538223A (en) * 1994-04-21 1996-07-23 Scace; Gregory Single line multiple purchase block and tackle system
JP2003026067A (en) * 2001-07-05 2003-01-29 Honda Motor Co Ltd Adjustable front axle and brake carrier structure for mono fork motorcycle and adjustment method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175690A (en) * 1981-04-22 1982-10-28 Hitachi Ltd Winch
JPS5950975U (en) * 1982-09-22 1984-04-04 住友重機械工業株式会社 crane
US4721286A (en) * 1985-07-24 1988-01-26 Amca International Corporation Split block for extended travel
US4850571A (en) * 1988-04-11 1989-07-25 United States Of America Connector assembly
US5538223A (en) * 1994-04-21 1996-07-23 Scace; Gregory Single line multiple purchase block and tackle system
JP2003026067A (en) * 2001-07-05 2003-01-29 Honda Motor Co Ltd Adjustable front axle and brake carrier structure for mono fork motorcycle and adjustment method thereof

Also Published As

Publication number Publication date
JPS5627438B2 (en) 1981-06-24

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