HERBERT R UHTENWOLDT
Engineering in Worcester, MA
License number
Massachusetts 20883
Expiration Date
Jun 30, 1986
Type
Mechanical Engineer
Address
Address
Worcester, MA 01606
Professional information
Grinding Machine With Apparatus For Changing Grinding Wheel Tools And Workpieces
US Patent:
4599786, Jul 15, 1986
Filed:
Sep 4, 1984
Appl. No.:
6/647314
Inventors:
Herbert R. Uhtenwoldt - Worcester MA
Assignee:
Cincinnati Milacron Inc. - Cincinnati OH
International Classification:
B23Q 3156
US Classification:
29568
Abstract:
A grinding machine utilizes a gantry type loader for exchanging workpieces with the work support spindle of the machine. The loading head of the gantry loader has a rotatable workpiece gripper assembly to switch the parts end-for-end during the loading and unloading process. The loading head is also fitted with nonrotating workpiece grippers which are spring biased to mechanically grip and extract a grinding wheel tool from a grinding wheelhead and exchange the tool with a different tool located in a tool support pocket of a tool storage matrix at a position remote from the grinding wheel head.
Internal Grinding Machine
US Patent:
4096667, Jun 27, 1978
Filed:
Aug 17, 1977
Appl. No.:
5/825431
Inventors:
Herbert R. Uhtenwoldt - Worcester MA
Norman S. Humes - Worcester MA
Richard E. Crossman - Leominster MA
Norman S. Humes - Worcester MA
Richard E. Crossman - Leominster MA
Assignee:
Cincinnati Milacron-Heald Corp. - Worcester MA
International Classification:
B24B 510
US Classification:
51 99
Abstract:
Internal grinding machine having wheelhead mounted on an elongated cylindrical bar whose axis extends parallel to but substantially spaced from the axis of the abrasive wheel, the bar being mounted in bearings and the relative movements of the wheelhead for producing a grinding cycle being accomplished by rotation of the bar about its axis and by longitudinal motion of the bar along its axis.
Grinding Machine
US Patent:
4112624, Sep 12, 1978
Filed:
Jul 18, 1977
Appl. No.:
5/816268
Inventors:
Herbert R. Uhtenwoldt - Worcester MA
Norman S. Humes - Worcester MA
Norman S. Humes - Worcester MA
Assignee:
Cincinnati Milacron-Heald Corp. - Worcester MA
International Classification:
B24B 5314
US Classification:
51 5D
Abstract:
Grinding machine having annular dressing wheel whose inner surface is used for dressing.