Stand for a revolving card index
Assignee“Durable” Hunke & Jochheim GmbH & Co. KG
InventorHorst-Werner Maier-Hunke
Life of this patent
Estimating the term…
Abstract
A stand for a revolving card index is formed from parts which are fitted together to enable the economic manufacture of the stand.
Claims24
A stand for a revolving card index having a roller-like holder for sheet-like information carriers, said holder comprising two parts which overlap partially in a region where said two parts are connected to one another, each of said two parts being provided with an encircling T-shaped profile ridge (5, 6) for receiving the information carriers, hand wheels for initiating rotational movement of said holder, and means for keeping said holder in different angular positions, the stand further having two supports which at their upper ends are provided with apertures forming bearing bushings for receiving bearing journals (15), characterized in that said bearing journals are formed by those ends of each of said two parts of the holder remote from said region.
A stand for a revolving card index having two supports (1, 2) for the ends of a roller-like holder for sheet-like information carriers, said holder comprising two parts which overlap partially in a region where said two parts are connected to one another, each of said two parts being provided with an encircling profile ridge for receiving the information carriers, hand wheels for initiating rotational movement of said holder, and latching elements for fixing said holder in different angular positions, characterized in that the encircling profile ridges have a T-shaped profile and that the two parts (3, 4) of the holder are connected to one another by coupling elements to form a unit which at the ends of said unit directed away from the location at which said two parts are connected to one another forms bearing journals (15) which are guided in said supports (1, 2) and which secure the holder against axial displacements in relation to said supports (1, 2),
- characterized in that, the bearing journals (15), on end sides (16) thereof, have retaining tongues (17, 18) which are provided with latching noses (21, 22) which engage behind latching stops in the interior of the hand wheels (7, 8).
A stand for a revolving card index having two supports (1, 2) for the ends of a roller-like holder for sheet-like information carriers, said holder comprising two parts which overlap partially in a region where said two parts are connected to one another, each of said two parts being provided with an encircling profile ridge for receiving the information carriers, hand wheels for initiating rotational movement of said holder, and latching elements for fixing said holder in different angular positions, characterized in that the encircling profile ridges have a T-shaped profile and that the two parts (3, 4) of the holder are connected to one another by coupling elements to form a unit which at the ends of said unit directed away from the location at which said two parts are connected to one another forms bearing journals (15) which are guided in said supports (1, 2) and which secure the holder against axial displacements in relation to said supports (1, 2),
- characterized in that a latching disk (30), which is connected in a rotationally fixed manner to the holder (3, 4), is arranged between at least one of said hand wheels (7) and an annular end surface (36) of one of said supports (1), which encloses one of said bearing journals (15).
A stand for a revolving card index having two supports for the ends of a roller-like holder for sheet-like information carriers, said holder comprising two parts which overlap partially in a region where said two parts are connected to one another, each of said two parts being provided with an encircling profile ridge for receiving the information carriers, said stand further comprising hand wheels for initiating rotational movement of said holder, and latching elements for fixing said holder in different angular positions, characterized in that the encircling profile ridges have a T-shaped profile and that the two parts (3, 4) of the holder form a unit at the ends of which directed away from the location at which said two parts are connected to one another forms bearing journals (15) which are guided in said supports (1, 2), said bearing journals (15), on end sides (16) thereof, have retaining tongues (17, 18) which are provided with latching noses (21, 22) which engage behind latching stops in the interior of the hand wheels (7, 8).
Dependencies are inferred from the claim text.