JPS521269A - Gear arm for speed reduction device - Google Patents

Gear arm for speed reduction device

Info

Publication number
JPS521269A
JPS521269A JP7565875A JP7565875A JPS521269A JP S521269 A JPS521269 A JP S521269A JP 7565875 A JP7565875 A JP 7565875A JP 7565875 A JP7565875 A JP 7565875A JP S521269 A JPS521269 A JP S521269A
Authority
JP
Japan
Prior art keywords
gear arm
speed reduction
reduction device
gear
arm
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
JP7565875A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakai
Noboru Izumiyama
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 JP7565875A priority Critical patent/JPS521269A/en
Publication of JPS521269A publication Critical patent/JPS521269A/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 arm for speed reduction device, that realizes a hoist gear arm having excellent strength and promotes productivity by process reduction and economy by material cost reduction while providing economical design of welding joint mechanism with a gear support plate and a fixed plate.
COPYRIGHT: (C)1977,JPO&Japio
JP7565875A 1975-06-23 1975-06-23 Gear arm for speed reduction device Pending JPS521269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7565875A JPS521269A (en) 1975-06-23 1975-06-23 Gear arm for speed reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7565875A JPS521269A (en) 1975-06-23 1975-06-23 Gear arm for speed reduction device

Publications (1)

Publication Number Publication Date
JPS521269A true JPS521269A (en) 1977-01-07

Family

ID=13582541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7565875A Pending JPS521269A (en) 1975-06-23 1975-06-23 Gear arm for speed reduction device

Country Status (1)

Country Link
JP (1) JPS521269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882558U (en) * 1981-11-29 1983-06-04 日野自動車株式会社 Carrier shaft for planetary gears
JPS62170442U (en) * 1986-04-16 1987-10-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882558U (en) * 1981-11-29 1983-06-04 日野自動車株式会社 Carrier shaft for planetary gears
JPS62170442U (en) * 1986-04-16 1987-10-29

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