A method for making a threaded bushing in a hollow profile includes providing a hollow profile, and friction drilling the hollow profile using a friction drilling tool. The friction drilling tool is pressed against a first wall that extends substantially orthogonal to a longitudinal direction of the drilling tool and thereby melts through and deforms said first wall and after passing through the first wall contacts and thereby melts and deforms at least two second walls of the hollow profile that extend substantially orthogonal with respect to said the first wall and thereby substantially parallel to said longitudinal direction of the friction drilling tool, such that a substantially cylindrical shaped bushing is formed in the hollow profile. The method further includes screw thread tapping the substantially cylindrical shaped bushing using a thread tapping tool, thereby obtaining the at least one threaded bushing.
METHOD FOR MAKING AT LEAST ONE THREADED BUSHING IN A HOLLOW PROFILE, HOLLOW PROFILE AND VEHICLE COMPRISING SUCH A HOLLOW PROFILE
2024-12-19
Patent
Electronic Resource
English
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B62D MOTOR VEHICLES , Motorfahrzeuge |
Method for manufacturing a hollow profile, a hollow profile and a vehicle body
European Patent Office | 2018
|Hollow profile for WIM sensor and WIM sensor with hollow profile
European Patent Office | 2022
|Method for manufacturing hollow profiles, and hollow profile
European Patent Office | 2018
|