JPH0312890U - - Google Patents

Info

Publication number
JPH0312890U
JPH0312890U JP7132889U JP7132889U JPH0312890U JP H0312890 U JPH0312890 U JP H0312890U JP 7132889 U JP7132889 U JP 7132889U JP 7132889 U JP7132889 U JP 7132889U JP H0312890 U JPH0312890 U JP H0312890U
Authority
JP
Japan
Prior art keywords
motor
gear
casing
group
shaft
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
JP7132889U
Other languages
Japanese (ja)
Other versions
JPH0455032Y2 (en
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 filed Critical
Priority to JP1989071328U priority Critical patent/JPH0455032Y2/ja
Publication of JPH0312890U publication Critical patent/JPH0312890U/ja
Application granted granted Critical
Publication of JPH0455032Y2 publication Critical patent/JPH0455032Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

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

図面は本考案の一実施例を示す一部省略の断面
図である。 １……ケーシング、２……直流モータ、３……
カツプリング、４……駆動軸、５……駆動歯車、
６，１２，１３……軸受、７……中空軸、８……
荷鎖、９……ロードシーブ、１０……従動歯車、
１１……回転軸、１４……第１歯車、１６……第
２歯車、１７……手鎖車、１８……手鎖、２０…
…クラツチ機構、２０ａ……腕部、２０ｂ……把
杆、２１……ガイド溝、２２……吊具。 The drawing is a partially omitted sectional view showing an embodiment of the present invention. 1...Casing, 2...DC motor, 3...
Coupling, 4... Drive shaft, 5... Drive gear,
6, 12, 13...Bearing, 7...Hollow shaft, 8...
Load chain, 9...load sheave, 10...driven gear,
11...Rotating shaft, 14...First gear, 16...Second gear, 17...Hand chain wheel, 18...Hand chain, 20...
...clutch mechanism, 20a...arm portion, 20b...grip, 21...guide groove, 22...hanger.

Claims (1)

【実用新案登録請求の範囲】 ケーシング内に装備される正逆転可能な直流
モータと、この直流モータの出力軸に連設される
他端に小径の駆動歯車を有する駆動軸と、この駆
動軸に設けた小径の駆動歯車と噛合する減速歯車
群を介して回転される幅広の従動歯車と、この従
動歯車が固止される前記駆動軸に被嵌されるロー
ドシーブを有する中空軸とで構成される直流モー
タを利用するチエーンブロツクであつて、前記減
速歯車群の小径の駆動歯車との噛合解除並びに幅
広の従動歯車の歯面に沿つてのスライド移行を可
能にする為に、前記減速歯車群及びこの減速歯車
群を軸承する回転軸、並びにこの回転軸に固止し
た手鎖捲装用の手鎖車を移動する目的で、ケーシ
ングにクラツチ機構を設ける構成となつている手
動操作を可能とした直流モータを利用するチエー
ンブロツク。 前記手鎖車がケーシング外に配備されている
構成の実用新案登録請求の範囲第１項記載の手動
操作を可能とした直流モータを利用するチエーン
ブロツク。[Claims for Utility Model Registration] A DC motor that is installed in a casing and capable of forward and reverse rotation, a drive shaft that is connected to the output shaft of this DC motor and has a small diameter drive gear at the other end, and It consists of a wide driven gear that is rotated via a group of reduction gears that mesh with a small diameter drive gear provided, and a hollow shaft that has a load sheave that is fitted onto the drive shaft to which this driven gear is fixed. This is a chain block that uses a DC motor, and in order to enable the reduction gear group to disengage from the small-diameter driving gear and to slide along the tooth surface of the wide driven gear, the reduction gear group and a DC motor capable of manual operation, the casing of which is provided with a clutch mechanism for the purpose of moving a rotating shaft that supports this reduction gear group, and a hand chain wheel for winding a hand chain that is fixed to this rotating shaft. A chain block that uses A chain block utilizing a direct current motor capable of manual operation according to claim 1, wherein the hand chain wheel is disposed outside the casing.
JP1989071328U 1989-06-19 1989-06-19 Expired JPH0455032Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071328U JPH0455032Y2 (en) 1989-06-19 1989-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071328U JPH0455032Y2 (en) 1989-06-19 1989-06-19

Publications (2)

Publication Number Publication Date
JPH0312890U true JPH0312890U (en) 1991-02-08
JPH0455032Y2 JPH0455032Y2 (en) 1992-12-24

Family

ID=31608255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071328U Expired JPH0455032Y2 (en) 1989-06-19 1989-06-19

Country Status (1)

Country Link
JP (1) JPH0455032Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144444U (en) * 1976-04-27 1977-11-01
JP2000026076A (en) * 1998-07-14 2000-01-25 Eagle Kuranpu Kk Traction hoisting machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184674U (en) * 1987-05-19 1988-11-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184674U (en) * 1987-05-19 1988-11-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144444U (en) * 1976-04-27 1977-11-01
JP2000026076A (en) * 1998-07-14 2000-01-25 Eagle Kuranpu Kk Traction hoisting machine

Also Published As

Publication number Publication date
JPH0455032Y2 (en) 1992-12-24

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