JPS5931075U

JPS5931075U - Pointer device for clock mechanisms illuminated by transmitted light

Info

Publication number: JPS5931075U
Application number: JP1982194148U
Authority: JP
Inventors: ロ−ラント・ジ−フエルト
Original assignee: キ−ンツレ・アパラ−テ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Priority date: 1981-12-23
Filing date: 1982-12-23
Publication date: 1984-02-27
Also published as: EP0082509A1; MX157851A; EP0082509B1; DE3150943A1; DE3271903D1; JPS6244381Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による指針装置の第１実施例を示す断面
図、第２図は第２実施例を示す断面図、第３図は第２図
に示された指針装置の上から見た平面図である。１．２・・・中空軸、３．４・・・円板、５・・・付加
部、６、　７．　８・・・面、９・・・シート、１０・
・・表示棒線、１１・・・文字板、１２・・・光導体、
１３・・・電球、１４・・・開口、１５・・・外周面、
１６・・・時針、１７・・・分針、１８・・・足部、１
９・・・ピン、２０．３０・・・指針回転中心部、２１
・・・指針尖端、２２．２３・・・下側面、２４・・・
凹設部、２５・・・フランジ面、２６・・・縁部、２７
・・・間隙、２８・・・軸、２９・・・秒針。Fig. 1 is a sectional view showing a first embodiment of the pointer device according to the present invention, Fig. 2 is a sectional view showing the second embodiment, and Fig. 3 is a top view of the pointer device shown in Fig. 2. FIG. 1.2...Hollow shaft, 3.4...Disc, 5...Additional part, 6, 7. 8... surface, 9... sheet, 10...
...Display bar, 11...Dial board, 12...Light guide,
13...Light bulb, 14...Aperture, 15...Outer peripheral surface,
16... Hour hand, 17... Minute hand, 18... Foot, 1
9... Pin, 20.30... Pointer rotation center, 21
...Pointer tip, 22.23...Bottom surface, 24...
Recessed portion, 25...flange surface, 26...edge, 27
...Gap, 28...Shaft, 29...Second hand.

Claims

[Claims for Utility Model Registration] 1. A pointer device for a clock mechanism that can be illuminated by transmitted light, comprising at least two centrally arranged pointers of different lengths and a dial. In this version, two discs 3.4 of different diameters made of translucent material are provided, of which the smaller disc 3 is attached to the hour hand shaft 1 of the clockwork. A large diameter disc 4 is attached to the minute hand shaft 2, and an hour hand 16 is cut out from a non-transparent mask that is provided on a small diameter disc 3 and blocks light from the disc. The long minute hand 17 is made of a translucent material, and the minute hand 17 is connected to a small-diameter disk 3 in the radial direction.
A pointer device for a clock mechanism capable of being illuminated by transmitted light, characterized in that it is combined with a large-diameter disk 4 so as to cover the same. 2. Scope of the utility model registration claim in which the front side 6 of the small diameter disc 3 facing the observer, the ring-shaped front side 7 of the large diameter disc 4, and the dial 11 are located on the same plane. Pointer device according to item 1. 3. The pointer device according to claim 1, wherein the minute hand 17 is engaged with a slit provided in the large-diameter disc 4 via a prismatic foot 18 formed on the minute hand. 4. The pointer device according to claim 1, wherein the inner end of the minute hand 17 is covered so as not to be visible from the outside by the pointer rotation center portion 30 which belongs to the second hand 29 and covers the hour hand shaft through hole. 5. The pointer device according to claim 1, wherein the pointer rotation center portion 20 is integrally molded with the minute hand 17 and is coated to prevent light from passing through. 6 The same circular plates 3, 4 are arranged parallel to the plane of the opening 14 in the plate-shaped light guide 12, and the same circular plates 3,4
Pointer device according to claim 1, wherein - is located approximately between the limiting surfaces of the light guide 12. 7. The pointer device according to claim 1, wherein a ring-shaped optical filter is inserted between the circular plates 3, 4 and the light guide 12.