JPH01105185U

JPH01105185U -

Info

Publication number: JPH01105185U
Application number: JP19936887U
Authority: JP
Priority date: 1987-12-29
Filing date: 1987-12-29
Publication date: 1989-07-14

Description

[Brief explanation of the drawing]

第１図は第２図の―線におけるこの考案の
実施例を示す断面説明図、第２図はウインドーレ
ギユレータの全体説明図、第３図は収納容器と駆
動手段との一部省略分解斜視図、第４図はメイン
ドラムとサブドラムとの一部切欠き説明図、第５
図は第２図の駆動手段の一部省略正面図、第６図
は第５図の―線端面図、第７図は第５図の
―線断面図、第８図は第５図の―線矢視図
、第９図は第５図の―線における内部の部材
を省略した断面説明図である。１…ガイドレール（ガイド手段）、２…支持ブ
ラケツト（ガラス支持手段）、４…駆動手段、５
…収納容器、３１…上昇側ケーブル（ケーブル手
段）、３２…下降側ケーブル（ケーブル手段）、
４１…バランススプリング、４２…サブドラム、
４３…摩擦ブレーキコイルスプリング、４４…メ
インドラム、４５…ケーブルカバー、４６…ブレ
ーキスプリング、４７…ブレーキドラム、４８…
駆動軸、５１…ベース（容器体）、５２…カバー
（容器体）、４４１…外側ドラム部、４４２…内
側ドラム部、４３１…摩擦ブレーキコイルスプリ
ングの一端。 Fig. 1 is a cross-sectional explanatory view showing an embodiment of this invention along the line - in Fig. 2, Fig. 2 is an overall explanatory view of the window regulator, and Fig. 3 is a partial illustration of the storage container and drive means. Exploded perspective view, Figure 4 is a partially cutaway explanatory diagram of the main drum and sub-drum, Figure 5 is an exploded perspective view.
The figure is a partially omitted front view of the driving means in FIG. 2, FIG. 6 is an end view taken along the line - - of FIG. 5, FIG. 7 is a sectional view taken along the line - - of FIG. 9 is an explanatory cross-sectional view taken along the line - in FIG. 5 with internal members omitted. 1... Guide rail (guide means), 2... Support bracket (glass support means), 4... Drive means, 5
...Storage container, 31...Ascending side cable (cable means), 32... Descending side cable (cable means),
41...Balance spring, 42...Sub drum,
43...Friction brake coil spring, 44...Main drum, 45...Cable cover, 46...Brake spring, 47...Brake drum, 48...
Drive shaft, 51... Base (container body), 52... Cover (container body), 441... Outer drum part, 442... Inner drum part, 431... One end of friction brake coil spring.

Claims

[Scope of utility model registration request]

A glass support means for supporting the window glass, a guide means for holding the glass support means movably in the vertical direction, a drive means for generating a driving force for the glass support means, and a driving force from the drive means. In an automobile window regulator having a cable means consisting of a pair of cables for transmitting data to the glass support means, the driving means is housed inside a storage container consisting of a pair of container bodies,
The drive means includes a drive shaft, a main drum rotatably driven by the drive shaft, a friction brake coil spring, and a friction brake coil spring that is mutually connected to the main drum so as to restrict rotation in only one direction. The sub-drum to be connected,
The main drum has a balance spring that rotationally biases the sub-drum to restore it to its normal position, a brake spring that engages with the drive shaft, and a brake drum that regulates the radial direction of this brake spring. Two outer drum parts are coaxially formed, and the end of one cable of the cable means is locked to the outer drum part, and this one cable is wound, and the other cable is locked to the sub-drum. At the same time, the friction brake coil spring is wound around the outer drum portion in opposite directions to the one cable, and one end of the friction brake coil spring is locked to the sub-drum, and the inner diameter of the friction brake coil spring is increased. A window regulator for an automobile, characterized in that the direction of winding is set so that the direction of rotation is the direction of rotation of a sub-drum that tensions the other cable.