CA2007569A1 - Electric hoist - Google Patents

Electric hoist

Info

Publication number
CA2007569A1
CA2007569A1 CA 2007569 CA2007569A CA2007569A1 CA 2007569 A1 CA2007569 A1 CA 2007569A1 CA 2007569 CA2007569 CA 2007569 CA 2007569 A CA2007569 A CA 2007569A CA 2007569 A1 CA2007569 A1 CA 2007569A1
Authority
CA
Canada
Prior art keywords
drum
carrying frame
electric hoist
gear
housing
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
CA 2007569
Other languages
French (fr)
Other versions
CA2007569C (en
Inventor
Nikolay Nachev Nikolov
Nikolay Todorov Tzanev
Pavlin Stoyanov Pavlov
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.)
PODEM-AD
Original Assignee
DF Podem
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 DF Podem filed Critical DF Podem
Priority to CA 2007569 priority Critical patent/CA2007569C/en
Publication of CA2007569A1 publication Critical patent/CA2007569A1/en
Application granted granted Critical
Publication of CA2007569C publication Critical patent/CA2007569C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Retarders (AREA)

Abstract

The electric hoist comprises a drum, seated in a carrying frame, and an electric motor, mounted in the face of the carrying frame, and connected kinematically to a planetary reduction gear, the housing of which is disposed totally inside the drum. The housing is connected to the drum by means of a gear diaphragm and a gear ring. The carrying frame is connected by means of a connecting shaft and spline joints to the output shaft of a stem, and the gear ring is shaped as an integral part of the drum.
CA 2007569 1990-01-11 1990-01-11 Electric hoist Expired - Fee Related CA2007569C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2007569 CA2007569C (en) 1990-01-11 1990-01-11 Electric hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2007569 CA2007569C (en) 1990-01-11 1990-01-11 Electric hoist

Publications (2)

Publication Number Publication Date
CA2007569A1 true CA2007569A1 (en) 1991-07-11
CA2007569C CA2007569C (en) 2000-04-04

Family

ID=4143991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2007569 Expired - Fee Related CA2007569C (en) 1990-01-11 1990-01-11 Electric hoist

Country Status (1)

Country Link
CA (1) CA2007569C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700080867A1 (en) * 2017-07-18 2019-01-18 Dana Brevini S P A Sprocket drum unit for gear-driven winches.

Also Published As

Publication number Publication date
CA2007569C (en) 2000-04-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed