JPS51111564A - Geared arm of hoist - Google Patents

Geared arm of hoist

Info

Publication number
JPS51111564A
JPS51111564A JP3547875A JP3547875A JPS51111564A JP S51111564 A JPS51111564 A JP S51111564A JP 3547875 A JP3547875 A JP 3547875A JP 3547875 A JP3547875 A JP 3547875A JP S51111564 A JPS51111564 A JP S51111564A
Authority
JP
Japan
Prior art keywords
hoist
arm
geared arm
geared
gear
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
JP3547875A
Other languages
Japanese (ja)
Inventor
Noboru Izumiyama
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 JP3547875A priority Critical patent/JPS51111564A/en
Publication of JPS51111564A publication Critical patent/JPS51111564A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

PURPOSE: A gear supporting arm and transmission gears of a geared arm of hoist are made of different materials and heat-dissipating grooves are provided on the construction members of the gear located between them and they are weld in such a way that a geared arm of hoist of low material cost, high manufacturing efficiency and balanced quality is obtained.
COPYRIGHT: (C)1976,JPO&Japio
JP3547875A 1975-03-26 1975-03-26 Geared arm of hoist Pending JPS51111564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3547875A JPS51111564A (en) 1975-03-26 1975-03-26 Geared arm of hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3547875A JPS51111564A (en) 1975-03-26 1975-03-26 Geared arm of hoist

Publications (1)

Publication Number Publication Date
JPS51111564A true JPS51111564A (en) 1976-10-01

Family

ID=12442861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3547875A Pending JPS51111564A (en) 1975-03-26 1975-03-26 Geared arm of hoist

Country Status (1)

Country Link
JP (1) JPS51111564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227041A (en) * 1984-04-25 1985-11-12 Hitachi Ltd Driving device
JPH0436147U (en) * 1990-07-23 1992-03-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227041A (en) * 1984-04-25 1985-11-12 Hitachi Ltd Driving device
JPH0436147U (en) * 1990-07-23 1992-03-26

Similar Documents

Publication Publication Date Title
GB1555981A (en) Multi-layer bearing material and method for manufacturing the same
JPS51111564A (en) Geared arm of hoist
JPS51112718A (en) Process for producing light weight ply metal plates
JPS5241766A (en) Planetary gear type transmission
JPS525300A (en) Display
JPS52123823A (en) Solid pickup element
JPS5329346A (en) Process of electrodeposition
JPS526865A (en) Speed change planetary gear
JPS5278104A (en) Underwater motor pump
JPS51140066A (en) Change gear
JPS51114554A (en) Worm gear device
JPS5237159A (en) Magic mirror and production method of same
JPS51117983A (en) A process for producing a compound film
JPS51146661A (en) Step-down or step-up device on the same center axis
JPS5210766A (en) Watch case
JPS5243913A (en) Frequency generator
JPS535362A (en) Planetary gear mechanism with internally and outernally contacted cycloid gears
JPS51122373A (en) Electric microscope
JPS5270259A (en) Sintered bearing in aluminium and its manufacturing process
JPS5419454A (en) Laminated metal
JPS52116582A (en) Directional changing conveying apparatus
JPS533800A (en) Display device
JPS5228708A (en) Flly closed-type electric compressor
JPS5226152A (en) Sample supporting device
JPS5332255A (en) Gears made of fiber strengthening complex material