JPS6487497A - Manual hang-up and hang-down device - Google Patents

Manual hang-up and hang-down device

Info

Publication number
JPS6487497A
JPS6487497A JP13648287A JP13648287A JPS6487497A JP S6487497 A JPS6487497 A JP S6487497A JP 13648287 A JP13648287 A JP 13648287A JP 13648287 A JP13648287 A JP 13648287A JP S6487497 A JPS6487497 A JP S6487497A
Authority
JP
Japan
Prior art keywords
load
rope
lever
ratchet
checking action
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
JP13648287A
Other languages
Japanese (ja)
Inventor
Shigeru Takamori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13648287A priority Critical patent/JPS6487497A/en
Publication of JPS6487497A publication Critical patent/JPS6487497A/en
Pending legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: To permit lifting of a load, utilizing force of both hands, by hanging the load from one side of a rope laid on a pulley, gripping the other side by an operator, and preventing the hanging load from dropping by a ratchet claw of a ratchet lever. CONSTITUTION: In lifting a load, when the free end of a rope 10 for hanging a load is pulled down, ratchet lever 3 is rotated counterclockwise, a ratchet claw 3a is separated from the rope, the checking action is released, and the rope 10 is rotated together with a pulley 2 counterclockwise to lift the load. Next, when the hands are separated from the rope 10, the lever 3 is rotated clockwise, the claw 3a strongly bites the rope 10 to generate the checking action, and therefore, the load is not freely dropped. When the load is lowered, a remote control cord 12 is pulled down. Since the checking action of the lever 3 is released during pulling, the load is freely dropped. If pulling-down of the cord 12 is released, the lever 3 generates the checking action by the weight of the load, and the rope 10 is stopped by the ratchet claw 3a.
JP13648287A 1987-05-30 1987-05-30 Manual hang-up and hang-down device Pending JPS6487497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13648287A JPS6487497A (en) 1987-05-30 1987-05-30 Manual hang-up and hang-down device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13648287A JPS6487497A (en) 1987-05-30 1987-05-30 Manual hang-up and hang-down device

Publications (1)

Publication Number Publication Date
JPS6487497A true JPS6487497A (en) 1989-03-31

Family

ID=15176174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13648287A Pending JPS6487497A (en) 1987-05-30 1987-05-30 Manual hang-up and hang-down device

Country Status (1)

Country Link
JP (1) JPS6487497A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139996A (en) * 1982-02-09 1983-08-19 建守　邦雄 Instrument for work
JPS58152796A (en) * 1982-03-08 1983-09-10 小林　利章 Brake gear for manual hoist

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139996A (en) * 1982-02-09 1983-08-19 建守　邦雄 Instrument for work
JPS58152796A (en) * 1982-03-08 1983-09-10 小林　利章 Brake gear for manual hoist

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