JPS59170574U - reduction gear - Google Patents

reduction gear

Info

Publication number
JPS59170574U
JPS59170574U JP6225283U JP6225283U JPS59170574U JP S59170574 U JPS59170574 U JP S59170574U JP 6225283 U JP6225283 U JP 6225283U JP 6225283 U JP6225283 U JP 6225283U JP S59170574 U JPS59170574 U JP S59170574U
Authority
JP
Japan
Prior art keywords
roller
reduction device
annular body
speed reduction
hollow annular
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
JP6225283U
Other languages
Japanese (ja)
Inventor
横田　達
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP6225283U priority Critical patent/JPS59170574U/en
Publication of JPS59170574U publication Critical patent/JPS59170574U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はエレベータ装置を示す概念図、第２図は従来の
巻上機の要部断面図、第３図は本考案の一実施例に係る
巻上機の要部断面図、第４図は本考案の他の実施例を示
す巻上機の要部を拡大して示す断面図である。 ９ａ・・・・・・入力軸、１０・・・・・・太陽ローラ
、１１・・・・・・遊星ローラ、１１ａ・・・・・・ロ
ーラ部分、１２・曲・出力軸、ｄ・・・・・・空隙、１
５・・・・・・押圧部材。Fig. 1 is a conceptual diagram showing an elevator system, Fig. 2 is a sectional view of main parts of a conventional hoisting machine, Fig. 3 is a sectional view of main parts of a hoisting machine according to an embodiment of the present invention, and Fig. 4 FIG. 2 is an enlarged cross-sectional view of the main parts of a hoisting machine showing another embodiment of the present invention. 9a... Input shaft, 10... Sun roller, 11... Planetary roller, 11a... Roller part, 12... Curved output shaft, d... ...Void, 1
5...Press member.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）入力軸に連なる太陽ローラと、これとケーシング
内周側との間に接し該太陽ローラの回転速度を減速して
出力軸に伝達する遊星ローラとを備えた減速装置におい
て、上記遊星ローラのローラ部分を一側下縁に空隙を設
けた中空環状体として構成し、かつ該空隙に接するロー
ラ内周縁を外側に延出させるとともに、この環状をなす
延出部に上記中空環状体側部を押圧する押圧部材を螺合
させたこきを特徴とする減速装置。(1) A speed reduction device comprising a sun roller connected to an input shaft, and a planetary roller that is in contact between the sun roller and the inner peripheral side of the casing and reduces the rotational speed of the sun roller and transmits the rotational speed to the output shaft. The roller part is configured as a hollow annular body with a gap provided at the lower edge of one side, and the inner circumferential edge of the roller in contact with the gap extends outward, and the side part of the hollow annular body is attached to this annular extension. A speed reduction device characterized by a shovel in which a pressing member is screwed together. （２）上記中空環状体の断面をほぼ角形状にし′たこと
を特徴とする実用新案登録請求の範囲第１項記載の減速
装置。(2) The speed reduction device according to claim 1, wherein the hollow annular body has a substantially rectangular cross section. （３）上記中空環状体の外周部断面を円弧状としたこと
を特徴とする実用新案登録請求の範囲第１項記載の減速
装置。(3) The speed reduction device according to claim 1, wherein the hollow annular body has an arcuate outer peripheral cross section.
JP6225283U 1983-04-26 1983-04-26 reduction gear Pending JPS59170574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6225283U JPS59170574U (en) 1983-04-26 1983-04-26 reduction gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6225283U JPS59170574U (en) 1983-04-26 1983-04-26 reduction gear

Publications (1)

Publication Number Publication Date
JPS59170574U true JPS59170574U (en) 1984-11-14

Family

ID=30192451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6225283U Pending JPS59170574U (en) 1983-04-26 1983-04-26 reduction gear

Country Status (1)

Country Link
JP (1) JPS59170574U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185924A1 (en) * 2017-04-07 2018-10-11 株式会社日立製作所 Winding machine and elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185924A1 (en) * 2017-04-07 2018-10-11 株式会社日立製作所 Winding machine and elevator
CN110475739A (en) * 2017-04-07 2019-11-19 株式会社日立制作所 Traction machine and elevator

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