JPS5253181A - Hoist safety brake - Google Patents

Hoist safety brake

Info

Publication number
JPS5253181A
JPS5253181A JP12839575A JP12839575A JPS5253181A JP S5253181 A JPS5253181 A JP S5253181A JP 12839575 A JP12839575 A JP 12839575A JP 12839575 A JP12839575 A JP 12839575A JP S5253181 A JPS5253181 A JP S5253181A
Authority
JP
Japan
Prior art keywords
safety brake
hoist safety
gear housing
hoist
safety
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
JP12839575A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakai
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 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 Ltd filed Critical Hitachi Ltd
Priority to JP12839575A priority Critical patent/JPS5253181A/en
Publication of JPS5253181A publication Critical patent/JPS5253181A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A hoist safety brake device, small in size, light in weight, with its safety and productivity enhanced, by means of steel plate cap of gear housing applied not to increase the depth and also the thickness of the cover of the gear housing.
COPYRIGHT: (C)1977,JPO&Japio
JP12839575A 1975-10-27 1975-10-27 Hoist safety brake Pending JPS5253181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12839575A JPS5253181A (en) 1975-10-27 1975-10-27 Hoist safety brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12839575A JPS5253181A (en) 1975-10-27 1975-10-27 Hoist safety brake

Publications (1)

Publication Number Publication Date
JPS5253181A true JPS5253181A (en) 1977-04-28

Family

ID=14983736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12839575A Pending JPS5253181A (en) 1975-10-27 1975-10-27 Hoist safety brake

Country Status (1)

Country Link
JP (1) JPS5253181A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124352A (en) * 1974-03-15 1975-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124352A (en) * 1974-03-15 1975-09-30

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