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SACK GMBH MASCHF

Overview
  • Total Patents
    478
About

SACK GMBH MASCHF has a total of 478 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machine tools, packaging and shipping and chemical engineering are DAVY LOEWY LTD, MOELLER & NEUMANN GMBH and DAVY & UNITED ENG CO LTD.

Patent filings in countries

World map showing SACK GMBH MASCHFs patent filings in countries

Patent filings per year

Chart showing SACK GMBH MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pahnke Hans-Joachim 13
#2 Howahr Erich 11
#3 Schenk Horst 9
#4 Hoffmann Rudolf 8
#5 Guse Rudolf 8
#6 Triesch Josef 7
#7 Hansen Manfred 6
#8 Petsch Ernst 6
#9 Hans-Joachim Pahnke 6
#10 Klotzbach Kurt 5

Latest patents

Publication Filing date Title
FR2332830A1 Rollers for supporting cooling continuously-cast ingots - are rearranged to reduce the stresses on the ingots
DE2633425A1 Inspection bed for rolled railway rails - has driven U=shaped pockets rotating rails through full circle
DE2633174A1 ROLLER MILL WITH LOOP FORMERS
DE2622505A1 MEASURING DEVICE FOR MEASURING THE ROLL GAP IN THICKNESS-REGULATED ROLLING STANDS
DE2616809A1 SCISSORS FOR CUTTING PROFILES WITH PROFILED KNIVES
FR2303615A1 Rolling mill stand with separate support for sensors - for adjusting the roll gap of breaker mills to avoid distortion of sensor supports
DE2603208A1 Continuous caster with billet guides and moulds - with common distributor channel leading to moulds
DE2548154A1 COOLING DEVICE FOR SLABS WITH SLAB TILTING STEELS FOR TURNING THE ROLLED MATERIAL
DE2545935A1 PROCESS AND ROLLING MILL FOR ROLLING OUT A SLAB, PREFERABLY A CONTINUOUSLY CAST SLAB, TO A BILLET WITH A SQUARE OR APPROXIMATELY SQUARE SECTION
IT1040308B Belt filter with cloth overlay - having continuous belt around rollers fed from roll of overlay
FR2276112A1 Strip stretching and straightening machine - has rolls coupled to main and auxiliary drive for torque compensation
IT1038639B Strip guide-shells for cold rolling mill - where guide shells contain small rollers confined to the central part of the shell
GB1466023A Gripping device for handling slabs
GB1476152A Flying shears
DE2437941A1 DEVICE FOR KEEPING TENSIONED OF AN ENDLESS CONVEYOR BELT FACED AROUND TWO ROLLERS, IN PARTICULAR A BAND FILTER SYSTEM WITH LIFTING GRID
GB1422897A Hot strip rolling apparatus
GB1423924A Roll stand
GB1410164A Method of and apparatus for producing wound packages of metal strip
GB1416843A Forging machines
DE2401262A1 Sec. cooling zone for continuous casting plant - using baffle plates to deflect water jets and ensure uniform cooling