1844 – Set up a workshop with forge in the basement of Riedlingerstr. 31 in Ertingen
1850 – Extension to property in the form of a workshop building
Johannes Lock I, fitter (1884-1918)
1905 – Another extension, this time an engine room for Deutz petrol engines driving a milling machine, a column-type drilling machine and a turning machine
1917 – Company entered in Trade Register
1918 – Master craftsman business
Johannes Lock II, master fitter (1919-1955)
1923 – Construction of a new workshop building with office, Riedlingerstraße
1955 – First major post-war investments, rack milling machine, hobbing machine
Freimut Lock, Dipl.-Ing. (FH) (1955 - 2001)
1966 – First automatic turning machine
1971 – New construction of factory building on the Taubried industrial estate
1981 – Expansion of the production building on the Taubried industrial estate
1986 – IT for word processing, invoices, materials ordering, production control
1991 – Entry VDMA (German Engineering Federation)
1993 – Expansion of production building and construction of a new office block on the Taubried industrial estate
1994 – Company renamed to become "Lock Antriebstechnik Freimut Lock"
1995 – Anniversary to celebrate 150 years of LOCK with an Open Day; founding member INDEGA
1996 – First trade fair attendance, exhibiting at Eurotier in Hanover and IPM in Essen
1998 – New generation of saw and machining centre; introduction of bonus scheme for remuneration of hourly-paid staff; first trade fair attendance in the USA
1999 – Introduction of flexitime working for all employees; introduction of 3D CAD system; start of "Lock 2000+" strategy project and new corporate guidelines; market launch of EWA 12+14 power drives, LZG 17+18 ventilation drives; glass construction projects: Ministry of Justice, CDU Head Office in Berlin, mainline rail station in Frankfurt
2000 – Start of internet presence: www.lock.de; market launch of ZSG 12 ventilation rack and EWA 67 power drive; "Lock Drives USA" Service Center founded
Frank Lock, Dipl.-Ing. (from 2002)
2002 – Generational change to the fifth generation, leading corporate business director (100%) Frank Lock. Change of name to "Lock Antriebstechnik GmbH" and retirement of Freimut Lock, awarding the "INDEGA plaque for innovation in horticulture" for frequency inverter "FU plus LOGIC"
2003 – Establishment of subsidiary LOCK LOCK DRIVES BV in De Lier, Netherlands
2004 – Award for new Indega VariVent system at fair IPM in Essen, 40 hour week and flexible work schedules; birth of daughter Montana
2005 – Introduction of a performance-based bonus system; patent for middle winding; major project Königsbau passages Stuttgart, introducing new ERP system INFOR COM
2006 – Senior Chief Freimut Lock dies; 70th Birthday senior director Ruth Lock and retirement; new drive Turbo Logic, 50-year employee anniversary Heinz Burgmeier, purchase of new lathes introducing new manufacturing system "3Liter-PPS", Frank Lock is elected to the Board of INDEGA
2007 – First participation at BAU exhibition in Munich; LanLogic bus system in series, 20% increase in sales, project Schüco Technology Center in Bielefeld
2008 – Large-scale project in Cologne Oval Office Cologne, founding of the subsidiary LOCK LOCK DRIVES INC. in Charlotte, NC, USA, Frank Lock Participation in control group "profession orientation" of Michel Buck School Ertingen; patent for motion control of shading / ventilation system
2009 – Major project ThyssenKrupp headquarters in Essen (powertrain for primary façade with vertical closing sunscreen); birth of daughter Franka, Frank Lock finalist of Taspo Awards "Entrepreneur of the Year"; despite financial crisis: retiring of training master plan location Ertingen and construction completion of development road, 50 years electric drive
2010 – Start project “slim assembly” with assembly line “GKT”, first intern quality management-audit, start expansion of production hall; realization project “Welzel” – most modern and most complex convertible-ventilation system in worldwide greenhouse industry; 6.9.2010 ground breaking for the new production hall; profit-record.
2011 – Move-in to new production hall; renaming Freimut-Lock-Strasse in honor of the company and the honorary citizen Freimut Lock; investment volume about 2.7 Mio. Euro; record quantity at the main product “EWA” and profit record; top rating
2012 – Modernization and expanding offices and break rooms, slim layout production in main stock. New winding systemTF Diabolo, tube motor RMA 20 and frequency inverter “Speed Logic”. Profit record.
2013 - The "year in flow" has been proclaimed. Introduction of the leadership system Leadership Energy SchmidtColleg and first implementation with "meeting culture". Start of the project "Lean Assembly EWA" with Staufen AG. The health management LOLA Fit shows first successes. Delivery reliability increases to 98%. Presentation of the rack and pinion jack EZW 64 at the Motek trade fair in Stuttgart.
2014 - "170 years Lock. Thank you": Time travel at trade fairs and at the family party, more than 2000 visitors at the open day, 450 guests at the gala evening in the "Kulturhalle" with mental magician Andy Häussler. New gear milling machine. New corporate design. New catalogue. Lock values have been established.
2015 - Lock leadership principles and cultural rules are rolled out. Jeannette Lock is appointed 2nd Managing Director. Frank Lock becomes INDEGA President. Initiation of "Lean Assembly EWA". Taspo Award for best technical innovation: EazyVent® Duo. Delivery reliability and deliverability > 99%. Sales record and sales record EWA.