SCHULER PRESSEN GMBH
99Patents
57Active
99Granted
49Portfolio score
Filing activity: Jun 10, 1994 → Jan 31, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5842370A | Transfer device and multistation presses | Performing Operations; Transporting | 14 | Expired |
| US5737960A | Press with a combination transfer system | Performing Operations; Transporting | 10 | Expired |
| US5771561A | Convertible multistation press | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5911292A | High efficiency torque transmission arrangement with radial coolant flow | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5993143A | Transfer device for sheet metal parts in a press system | Performing Operations; Transporting | 10 | Expired |
| US6073551A | Press having a transfer device for workpieces | Performing Operations; Transporting | 8 | Expired |
| US6126582A | Transfer presses with an automatic tooling change | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5727416A | Transfer device in a metal-forming machine, particularly a transfer press | Performing Operations; Transporting | 8 | Expired |
| US6176365A | Transfer system for a timed vehicle transport | Performing Operations; Transporting | 7 | Expired |
| US5899108A | Flexible multi-axis transfer device | Performing Operations; Transporting | 7 | Expired |
| US5992208A | Press arrangements with automatic tool exchange and method of tool exchange | Performing Operations; Transporting | 7 | Expired |
| US10696000B2 | Press drive device for a press, and press comprising a press drive device | Performing Operations; Transporting | 7 | Active |
| US5617756A | Transfer device in a metal-forming machine | Performing Operations; Transporting | 7 | Expired |
| US5551275A | Multiple stand press | Performing Operations; Transporting | 7 | Expired |
| US5802967A | Arrangement for transferring workpieces through a succession of machining stations | Performing Operations; Transporting | 6 | Expired |
| US6223582A | Transfer system having a combined drive | Performing Operations; Transporting | 6 | Expired |
| US6382400B1 | Transport and positioning system | Performing Operations; Transporting | 6 | Expired |
| US5979210A | Drawing device for a press with control device for maintaining pressure during press stoppage | Performing Operations; Transporting | 6 | Expired |
| US5669294A | Process for supplying energy to electronically controled press drives | Performing Operations; Transporting | 5 | Expired |
| US9199297B2 | Drive device for multiaxial transport of workpieces through successive machining stations of a machine tool with parallelogram guides | Performing Operations; Transporting | 5 | Active |
| US5794475A | Apparatus and process for manufacturing profiled bodies | Performing Operations; Transporting | 5 | Expired |
| US5779025A | Three-dimensional gripper rail drive apparatus | Performing Operations; Transporting | 5 | Expired |
| US5690026A | Arrangement for transferring workpieces through a succession of machining stations | Performing Operations; Transporting | 4 | Expired |
| US6453718B1 | Multistation press | Performing Operations; Transporting | 4 | Expired |
| US5992207A | Multistation press for forming sheet metal parts | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.