JPS6445692U - - Google Patents

Info

Publication number
JPS6445692U
JPS6445692U JP10479788U JP10479788U JPS6445692U JP S6445692 U JPS6445692 U JP S6445692U JP 10479788 U JP10479788 U JP 10479788U JP 10479788 U JP10479788 U JP 10479788U JP S6445692 U JPS6445692 U JP S6445692U
Authority
JP
Japan
Prior art keywords
rope
sheave
roller chain
winding drum
connecting member
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
JP10479788U
Other languages
Japanese (ja)
Other versions
JPH0229110Y2 (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 JP1988104797U priority Critical patent/JPH0229110Y2/ja
Publication of JPS6445692U publication Critical patent/JPS6445692U/ja
Application granted granted Critical
Publication of JPH0229110Y2 publication Critical patent/JPH0229110Y2/ja
Expired legal-status Critical Current

Links

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  • Pulleys (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

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

第１図は、この考案に従つたウインチの一実施
例を示す図であり、説明の便宜上前面ケースを取
り除いて内部を透視している。第２図は、この考
案に従つたウインチに用いられるシーブおよび連
結部材にかかわる構成の一例を示す分解斜視図で
ある。 図において、１はウインチ、２はケース、３は
ロープ、４は巻ドラム、５はシーブ、６はローラ
チエーン、７は連結部材、１３はローラチエーン
の一端、１４はローラチエーンの他端、２４はベ
アリング、２７はシーブガイド、２９はガイド長
孔、３０はガイドポスト、３１は平行面、３２は
長孔を示す。 FIG. 1 is a diagram showing an embodiment of a winch according to this invention, and for convenience of explanation, the front case is removed and the inside is seen through. FIG. 2 is an exploded perspective view showing an example of a structure related to a sheave and a connecting member used in the winch according to the invention. In the figure, 1 is a winch, 2 is a case, 3 is a rope, 4 is a winding drum, 5 is a sheave, 6 is a roller chain, 7 is a connecting member, 13 is one end of the roller chain, 14 is the other end of the roller chain, 24 27 is a bearing, 27 is a sheave guide, 29 is a guide slot, 30 is a guide post, 31 is a parallel surface, and 32 is a slot.

Claims (1)

【実用新案登録請求の範囲】 ケースと、 前記ケース内に収納されかつＶ字状の溝が形成
された周面に巻掛けされたロープを牽引するため
に駆動される巻ドラムと、 前記巻ドラムの周面のロープ巻込側へロープを
案内するシーブと、 前記ロープを前記巻ドラムの周面に押付けるこ
とによつてロープを把握するものであつて、一端
がケースに固定されかつその一端から巻ドラムの
周面に巻掛けされたロープに接触しながら巻ドラ
ムの導出側に向かつて延びるように配置されるロ
ーラチエーンと、 前記シーブを回転自在に保持するとともに前記
ローラチエーンの他端と前記シーブとを連結する
連結部材とを備え、 前記連結部材は、ロープから前記シーブに対し
て作用する力の作用線の方向と一致するように延
びて形成されているガイド長孔を有し、 前記ガイド長孔には、前記ケースに支持されて
いるガイドポストが挿通されており、したがつて
、 前記シーブは前記連結部材とともに、ロープに
与えられる荷重に応じて、前記ガイド長孔の長さ
方向に移動し、それに応じて 前記連結部材は前記ローラチエーンの他端を変
位させるものであり、それによつて 前記ローラチエーンによるロープの把握力は、
ロープに与えられる荷重に応じて変化する、ウイ
ンチ。[Claims for Utility Model Registration] A case; a winding drum that is housed in the case and is driven to pull a rope wound around a circumferential surface on which a V-shaped groove is formed; and the winding drum. a sheave for guiding the rope to the rope winding side of the circumferential surface of the winding drum; a roller chain arranged to extend toward the outlet side of the winding drum while contacting a rope wound around the circumferential surface of the winding drum; a roller chain that rotatably holds the sheave and is connected to the other end of the roller chain; a connecting member connecting the sheave to the sheave, the connecting member having a guide elongated hole extending so as to coincide with the direction of a line of action of a force acting on the sheave from the rope; A guide post supported by the case is inserted into the guide elongated hole, and the sheave, together with the connecting member, adjusts the length of the guide elongated hole according to the load applied to the rope. and the connecting member displaces the other end of the roller chain accordingly, so that the gripping force of the rope by the roller chain is
A winch that changes depending on the load applied to the rope.
JP1988104797U 1988-08-08 1988-08-08 Expired JPH0229110Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988104797U JPH0229110Y2 (en) 1988-08-08 1988-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988104797U JPH0229110Y2 (en) 1988-08-08 1988-08-08

Publications (2)

Publication Number Publication Date
JPS6445692U true JPS6445692U (en) 1989-03-20
JPH0229110Y2 JPH0229110Y2 (en) 1990-08-03

Family

ID=31336835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988104797U Expired JPH0229110Y2 (en) 1988-08-08 1988-08-08

Country Status (1)

Country Link
JP (1) JPH0229110Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013212926A (en) * 2012-03-08 2013-10-17 Higashida Shoko Kk Endless winch, and rope-moving method using the endless winch
JP2013227144A (en) * 2012-04-26 2013-11-07 Tir Corporation Apparatus for replacing wire rope for elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413163A (en) * 1977-06-28 1979-01-31 Naito Kougiyou Kk Rope hoisting device
JPS5515398A (en) * 1979-07-12 1980-02-02 United Technologies Corp Helicoptor rotor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413163A (en) * 1977-06-28 1979-01-31 Naito Kougiyou Kk Rope hoisting device
JPS5515398A (en) * 1979-07-12 1980-02-02 United Technologies Corp Helicoptor rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013212926A (en) * 2012-03-08 2013-10-17 Higashida Shoko Kk Endless winch, and rope-moving method using the endless winch
JP2013227144A (en) * 2012-04-26 2013-11-07 Tir Corporation Apparatus for replacing wire rope for elevator

Also Published As

Publication number Publication date
JPH0229110Y2 (en) 1990-08-03

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