Horst W Wich

6482176, Nov 19, 2002

Oct 2, 2000

09/555248

Horst Wich - Cathedral City CA

Disetronic Licensing AG - Burgdorf

A61M 500

604117, 604240

The present invention relates to a method for controlling the introduction depth of an injection needle which is mounted inside a needle introduction device so as to be capable of axial displacement relative to an injection device coupled to said needle introduction device or arranged in the same. The maximum possible run of the injection needle is set to a value H and can be shortened using a cylindrical hollow spacing member which can be concentrically mounted about said injection needle. Since the maximum possible run H of the injection needle can be shortened using the spacing member , it is thus possible to obtain a penetration depth of variably range. To this end, it is possible to use a series of spacing members having different axial lengths x or a spacing member which can be screwed in a front position. The cylindrical hollow spacing member , which is concentrically mounted about the injection needle , is easy to press down to the chosen introduction depth into the needle introduction device presently used as it is clicked in or screwed in a front position.

6605058, Aug 12, 2003

Oct 27, 2000

09/581589

Horst Wich - Cathedral City CA

Disetronic Licensing AG - Burgdorf

A61M 532

604117, 604412

A device for introducing a needle for injecting a liquid substance, wherein the device includes a housing, a rear longitudinal part forming a portion of the housing and including a piercing needle, the rear longitudinal part being connectable to an injection device separate from the housing, a front longitudinal part forming another portion of the housing and including an injection needle for delivering said liquid, and a flexible connection between the piercing needle and the injection needle.

39812146, Sep 21, 1976

Nov 13, 1975

5/631502

Horst W. Wich - South Pasadena CA

B26F 112

83414

A key cutting machine for making coded cuts in a key blank having interchangeable depth control attachments as well as interchangeable punch and die attachments, so that any type of standard key may be cut simply by utilizing the appropriate set of attachments.

40928063, Jun 6, 1978

Nov 17, 1976

5/742619

Horst W. Wich - South Pasadena CA

B24B 1702
B21K 1300

51100R

A key duplicating machine is provided comprising a rotatable grinding wheel having a cutting edge and a guide member having a reference edge. The guide member is disposed with its reference edge at a fixed distance from the cutting edge of the grinding wheel. A shaft having its axis disposed parallel to the axis of the grinding wheel is supported on linear bearings. A Y-shaped keyholder provides two angular arms with a key blank held on one and an existing key held on the other. The keyholder is attached to the shaft and disposed with its existing key biased to bear against the reference edge of the guide member and with its key blank adjacent the cutting edge of the grinding wheel. Thus, as the shaft is axially moved in its linear bearings, the keyholder is rocked about the shaft axis in accordance with the notches on the existing key to thereby move the key blank laterally into the grinding wheel to remove material therefrom.

40194159, Apr 26, 1977

Sep 22, 1975

5/615396

Horst W. Wich - South Pasadena CA

B26F 112

83413

A key cutting machine having key cutting means and characterized in that each actuation of the cutting means is automatically preceded by a fine positioning action which causes the key blank to be precisely positioned at its desired location relative to the cutting means, and is automatically followed by a coarse positioning action which causes the key blank to be approximately positioned at its next cutting location.

39712788, Jul 27, 1976

Jun 30, 1975

5/591639

Horst W. Wich - South Pasadena CA

B26F 112

83413

A carriage positioning mechanism including a carriage, a guideway along which the carriage is movable through a sequence of predetermined positions, a coarse position adjustment means for advancing the carriage from one position to the next, and a fine position adjustment means which is operable only after a coarse position of the carriage has been established. The coarse positioning means includes a notched rack and a ratchet cooperable therewith. The fine positioning means includes a separate locating hole associated with each notch of the rack.

40079317, Feb 15, 1977

Nov 3, 1975

5/628573

Horst W. Wich - South Pasadena CA
James H. Ibrao - South Pasadena CA

F41B 1510

273 84

A hand weapon comprising a pair of hollow members which are adapted to be interengaged to form essentially a hollow rod, an elongated flexible member contained within the rod and its two ends being securely fastened within the outer ends of the respective parts of the rod, whereby when only one end of the rod is grasped by hand and swung forcibly about, the other end thereof will slidably disengage and will extend the flexible member to its full length.