JPS5472840A - Motor driven winch - Google Patents

Motor driven winch

Info

Publication number
JPS5472840A
JPS5472840A JP13777377A JP13777377A JPS5472840A JP S5472840 A JPS5472840 A JP S5472840A JP 13777377 A JP13777377 A JP 13777377A JP 13777377 A JP13777377 A JP 13777377A JP S5472840 A JPS5472840 A JP S5472840A
Authority
JP
Japan
Prior art keywords
hoisting
winch
overload
motor
sheave
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
JP13777377A
Other languages
Japanese (ja)
Other versions
JPS5725475B2 (en
Inventor
Kazuo Maeda
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.)
Kito KK
Kito Corp
Original Assignee
Kito KK
Kito Corp
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 Kito KK, Kito Corp filed Critical Kito KK
Priority to JP13777377A priority Critical patent/JPS5472840A/en
Publication of JPS5472840A publication Critical patent/JPS5472840A/en
Publication of JPS5725475B2 publication Critical patent/JPS5725475B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a motor driven winch can completely prevent overload hositing to improve the safety, and prevent hoisting and lowering due to inertia by stopping the rotation of a driven gear simultaneously upon stopping of a motor so as to accurately stop a freight at predetermined position.
CONSTITUTION: When a motor 3 is operated for hoisting a winch to thereby normally rotate a driven gear 6 via a drive gear 5, its rotating forcce is transmitted through an overload eliminating frictional plate 13 and a frictional clutch disk 14 to a driven shaft 2 to thereby rotate a load sheave 1 in hoisting direction. The positive directional rotation of the gear 6 is transmitted through a one-way clutch 27 and a light brake hoisting frictional plate 9 to a brake member 10. Thus, the plate 9 is slidably rotated with the member 10 with respect to a stationary bearing 8 to thereby hoist in light braking state. When the winch is hoisted in the state that overload is applied to the sheave 1, a slip occurs between the frictional plate 13 and the driven gear 6 to cause the sheave 1 not to be rotated.
COPYRIGHT: (C)1979,JPO&Japio
JP13777377A 1977-11-18 1977-11-18 Motor driven winch Granted JPS5472840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13777377A JPS5472840A (en) 1977-11-18 1977-11-18 Motor driven winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13777377A JPS5472840A (en) 1977-11-18 1977-11-18 Motor driven winch

Publications (2)

Publication Number Publication Date
JPS5472840A true JPS5472840A (en) 1979-06-11
JPS5725475B2 JPS5725475B2 (en) 1982-05-29

Family

ID=15206490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13777377A Granted JPS5472840A (en) 1977-11-18 1977-11-18 Motor driven winch

Country Status (1)

Country Link
JP (1) JPS5472840A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126495U (en) * 1981-01-29 1982-08-06
JPS5939692A (en) * 1982-08-25 1984-03-05 株式会社キト− Electric traction device combining winding
US6877594B2 (en) * 2001-04-05 2005-04-12 Kci Konecranes Plc Disc brake to be opened by torque

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121686U (en) * 1984-01-24 1985-08-16 和泉電気株式会社 Control block mounting device
JPS60156687U (en) * 1984-03-29 1985-10-18 和泉電気株式会社 Socket for sequence controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958554A (en) * 1972-10-13 1974-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958554A (en) * 1972-10-13 1974-06-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126495U (en) * 1981-01-29 1982-08-06
JPS5939692A (en) * 1982-08-25 1984-03-05 株式会社キト− Electric traction device combining winding
JPS6353117B2 (en) * 1982-08-25 1988-10-21 Kito Kk
US6877594B2 (en) * 2001-04-05 2005-04-12 Kci Konecranes Plc Disc brake to be opened by torque

Also Published As

Publication number Publication date
JPS5725475B2 (en) 1982-05-29

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