Tail pipe mounting arrangement
AssigneeCisma Solutions ApS
InventorSøren Kroun Laursen
Life of this patent
Estimating the term…
Abstract
An exhaust tailpipe mounting system for mounting on an exhaust pipe end includes a tailpipe and a ring member attached to the tailpipe. At least three spring elements are attached to the ring member, wherein each spring element extends generally along a longitudinal axis and is bent into a wave shape. Each spring element has a proximal end opposite a distal end, where the proximal end is attached to the ring member and the distal end has at least one pointed end configured to grip into an outer surface of the exhaust pipe end. Each spring element has a first, second, third, fourth, fifth, sixth and seventh bend zone starting from the proximal end and respectively going to the distal end. The at least one pointed end of is angled at an angle of 75° to 85° in relation to the longitudinal axis of the spring elements.
Claims10
An exhaust tailpipe mounting system for mounting of a tailpipe on an exhaust pipe end, said exhaust tailpipe mounting system comprising:
- a spring arrangement of at least three spring elements which are attachable to the tailpipe, wherein each spring element extends generally along a longitudinal axis and is bent into a wave shape and comprises a first end having a connection end part configured for connection to an inner surface of the tailpipe and a second end forming a distal end gripping part, the distal end gripping part comprising at least one cut-out forming at least two pointy ends, where the pointy ends of the distal end gripping part are configured to grip into an outer surface of the exhaust pipe end;
- wherein the wave shape of each of the at least three spring elements comprises:
- a first bend zone between the connecting end part and a first downward wave part, where the first downward wave part comprises a second bend zone and a third bend zone, where the second bend zone has a bending radius of 2.5 mm to 5.5 mm and the third bend zone has a bending radius of 2.0 mm to 3.0 mm;
- a first upward wave part having a fourth bend zone;
- a second downward wave part having a fifth bend zone and a sixth bend zone, where the fifth bending radius is at least 8.0 mm and where the sixth bend zone has a bending radius of 2.0 mm to 3.0 mm;
- wherein the second downward wave part is followed by a second upwards wave part having a seventh bend zone, wherein the second upwards wave part connects the second downward wave part and the distal end gripping part,
- wherein an upwardly extending spring part is defined between the sixth and the seventh bend zones;
- wherein the seventh bend zone connects the distal end gripping part to the upwardly extending spring part at an angle of 35° to 45°;
- and
- wherein the distal end gripping part is angled at an angle of 75° to 85° in relation to the longitudinal axis of the spring elements.
Dependencies are inferred from the claim text.