A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WINDOW STAYS
A method of manufacturing a rivet comprising the steps of: drawing the rivet in a first direction; piercing a central aperture of the rivet; and blanking an outer diameter of the rivet at a second direction to the first direction; wherein blanking the outer diameter of the rivet uses a blanking punch including a chamfer along an outer perimeter of the blanking punch. 14, 15, 16, 17 300a 12,13 300b Figure 15
WINDOW STAYS
A method of manufacturing a rivet comprising the steps of: drawing the rivet in a first direction; piercing a central aperture of the rivet; and blanking an outer diameter of the rivet at a second direction to the first direction; wherein blanking the outer diameter of the rivet uses a blanking punch including a chamfer along an outer perimeter of the blanking punch. 14, 15, 16, 17 300a 12,13 300b Figure 15
WINDOW STAYS
MOLLOY BRYCE ALAN (author) / MCGREGOR DUNCAN DUFF (author)
2023-01-12
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
B21K
MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
,
Herstellen von Schmiede- oder Presserzeugnissen aus Metall, z.B. Hufeisen, Nieten, Bolzen oder Rädern
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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