An invention relates to an indicating instrument, in particular for a motor vehicle, having a housing with a front frame holding a cover pane, and an elastic spacing element arranged between the cover pane and front frame, and a method for connecting the cover pane to the front frame. In order to ensure a reliable connection between the cover pane and front frame which is without play, the spacing element be is placed in an axial cutout which is arranged in the region of the circumference of the...

An indicator for use in a vehicle instrument panel has a light conductive pointer illuminated by a light emitting diode or LED. In order to provide an increased illuminating surface of the pointer, a slit is formed on a cap to extend from the outer periphery of the cap to a portion above a center of rotation of the pointer driven by a driving shaft. A fixture is connected to the driving shaft and holds a light receiving portion of the pointer at the portion above the center of rotation and the L...

The present invention is to provide an indicating instrument useful to a speedometer for a vehicle. An internal driving unit (2) is secured to a printed circuit board (1), and a cylindrical rotating shaft (6) is carried by bearings (4, 5) of the internal driving unit (2). A pointer (9) is secured to the rotating shaft (6) and rotated via the rotating shaft (6) by the internal driving unit (2). A light emitting diode (12) is disposed inside the rotating shaft (6) and secured to the printed circui...

An indicating device (2) for indicating dates upon which events such as procedural steps should take place, said device (2) comprising a first disc (4) having a first field )24) which includes a plurality of first dates and at least one second field (26) which includes a plurality of second dates, the positions of said fields (24, 26) having a predetermined relationship to one another on the first disc, a second disc (6) pivotally connected for relative rotary movement to the first disc (4), the...

An indicating device having an indicator and a face which depicts an activity path such as the representation of a golf course. The indicator and path move relative to one another at a prescribed rate. By referring to the device, the user can determine the proper prescribed location after an elapsed time. The device will assist golfers and others in maintaining a desired rate of progress. The device may have an auxiliary timer. The activity path may be arranged in a circular or linear fashion. I...

An indicating device for repeatedly indicating variation in the load on a part such as a polish rod of a pump is disclosed. The indicating device includes an indicator for providing an indication when current flows through the indicator, a switch for moving between an opened and a closed position and for permitting current to flow through the indicator when the switch is in one of the open and closed positions, and reciprocating moving means for reciprocally moving in response to reciprocating m...

For indicating when the tension in a bolt reaches a predetermined value, there is provided an electrical contact (24) which is held in a position adjacent to an axially facing surface (20) of the bolt and in a fixed position relative to a remote part of the bolt. Tightening of the bolt reduces the clearance between the contact and the surface of the bolt. When the clearance is eliminated, a bulb (27) is illuminated.

A numerical device (10) for recording and display of individual numbers, symbols and other indicia. The display can incorporate an infinite number of indicia in rows, columns and the like to represent thousands, hundreds, tens, and single digits and the like. The normal length of each column would be up to a maximum of ten numbers. The numerals are encapsulated in a plastic containment housing (12) having chambers which contain a fluid. By depressing a particular number at a particular location,...

A portable hand-held device (1) is provided for testing the boiling point of fluids, especially hydraulic fluid such as brake fluid. The device includes a probe (3) for immersion in fluid to be tested, in particular in a fluid reservoir, and the probe (3) comprises an inner casing (11) defining a housing (11A) for a semi-encapsulated portion of fluid and an outer sheath (7) defining a shroud surrounding the inner casing (11). A heater (5) and a temperature sensor (6) are present in the housing (...

A flashlight for providing illumination and indicating energization of the light bulb when the bulb is not visible. The inventive device includes a cylindrical main body having a lens and a light bulb coupled to a first end thereof. A plurality of batteries contained within the main body selectively energize the light bulb to provide illumination. A plurality of indicator lights are mounted about a circumference of the main body and are energized in unison with the light bulb. Thus, when the fir...