JPS54102748A - Electric chain hoist - Google Patents

Electric chain hoist

Info

Publication number
JPS54102748A
JPS54102748A JP720678A JP720678A JPS54102748A JP S54102748 A JPS54102748 A JP S54102748A JP 720678 A JP720678 A JP 720678A JP 720678 A JP720678 A JP 720678A JP S54102748 A JPS54102748 A JP S54102748A
Authority
JP
Japan
Prior art keywords
electric
frames
chain hoist
covers
steel plate
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
JP720678A
Other languages
Japanese (ja)
Inventor
Yoshifumi Honma
Shoichi Harada
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 JP720678A priority Critical patent/JPS54102748A/en
Publication of JPS54102748A publication Critical patent/JPS54102748A/en
Pending legal-status Critical Current

Links

Landscapes

  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

PURPOSE: To provide the light and rigid main frame structure of an electric chain hoist and to rationally secure protecting effect against dropping water or the like from mechanical parts by constructing the main frame using steel plate flat frame.
CONSTITUTION: In an electric chain hoist incorporating a motor 1, a decelerator 2 and a chain winding mechanism 3, they are mounted, retained and protected via three steel plate flat frames 6 to 8, and covers 9, 10 disposed at the left and right sides. In this case, wiring holes 20 are perforated at the frames 6, 7 with protecting cover 18 interposed between the frames 6 and 7 to be clamped by stud bolts 16 to 18 in order to satisfy the electric wiring within the covers 9, 10, protection of the electric parts, and rationality of electric connections or the like.
COPYRIGHT: (C)1979,JPO&Japio
JP720678A 1978-01-27 1978-01-27 Electric chain hoist Pending JPS54102748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP720678A JPS54102748A (en) 1978-01-27 1978-01-27 Electric chain hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP720678A JPS54102748A (en) 1978-01-27 1978-01-27 Electric chain hoist

Publications (1)

Publication Number Publication Date
JPS54102748A true JPS54102748A (en) 1979-08-13

Family

ID=11659532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP720678A Pending JPS54102748A (en) 1978-01-27 1978-01-27 Electric chain hoist

Country Status (1)

Country Link
JP (1) JPS54102748A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466483A (en) * 2013-09-13 2013-12-25 法兰泰克重工股份有限公司 Electric chain hoist with compact structure
CN104192743A (en) * 2014-07-30 2014-12-10 江阴市鼎力起重机械有限公司 Steel-wire rope type electric block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466483A (en) * 2013-09-13 2013-12-25 法兰泰克重工股份有限公司 Electric chain hoist with compact structure
CN104192743A (en) * 2014-07-30 2014-12-10 江阴市鼎力起重机械有限公司 Steel-wire rope type electric block

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