Pivotable hatchback for a streamlined rear of an automobile

Claim 2

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, wherein the aerodynamic drag reducing device is held on said glass plane in cooperation with said frame at at least a lower edge of the glass pane.

Claim 3

A pivotal hatchback according to claim 1, wherein said frame has a stepped cross-section.

Claim 4

A pivotable hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, wherein said holder is embedded in the body and has a threaded bore therein, said bore cooperating with a threaded screw associated with the frame.

Claim 5

A pivotable hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, wherein said holder is embedded in the body and has a threaded bore therein, said bore cooperating with a threaded screw associated with the frame.

Claim 6

A pivotable hatchback according to claim 3, wherein the holder is provided with a rib in the vicinity of said threaded bore, said rib running approximately parallel to and at a distance from a flange of the frame, and with a section of the body extending between the rib and the flange.

Claim 7

A pivotable hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, characterized by the fact that a wall section of the device abuts the glass pane with a local shoulder and a lip, said lip formming a boundary of said shoulder.

Claim 8

A pivotable hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, characterized by the fact that a wall section of the device abuts the glass pane with a local shoulder and a lip, said lip formming a boundary of said shoulder.

Claim 9

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, characterized by the fact that the cross sectional shape of the body of the device is in substantial part an acute triangle, said triangle constituting an extension of the hatchback, whereby an upper surface of the body, in use, forms an acute angle with respect to a horizontal intersecting plane, said upper surface sloping upwardly in a rearward direction.

Claim 10

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, characterized by the fact that the cross sectional shape of the body of the device is in substantial part an acute triangle, said triangle constituting an extension of the hatchback, whereby an upper surface of the body, in use, forms an acute angle with respect to a horizontal intersecting plane, said upper surface sloping upwardly in a rearward direction.

Claim 11

A pivotable hatchback according to claim 6, characterized by the fact that said body has a bead at a free end thereof, said bead projecting above the upper surface, being generally trapezoidal in cross-section and having a rearwardly directed surface, in use, extending vertically in a closed position of said hatchback.

Claim 12

A pivotable hatchback according to claim 6, wherein the body extends across the width of the hatchback and continues around the corners of the hatchback and tapers along forwardly extending lateral parts of the frame.

Claim 13

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, wherein said frame has a stepped cross-section, a first step of said stepped cross-section being connected to a first surface of said glass pane of said holding part being fastened to a second step of said stepped cross-section with said elastic body contacting a surface of the glass pane opposite to said first surface.

Claim 14

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear area of hatchback, said device comprising an elastic body having a holding part, said body abutting the glass pane and frame with the holding part being fastened to the frame, wherein said frame has a stepped cross-section, a first step of said stepped cross-section being connected to a first surface of said glass pane of said holding part being fastened to a second step of said stepped cross-section with said elastic body contacting a surface of the glass pane opposite to said first surface.

Claim 15

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear section of the hatchback, said device comprising an elastic body extending across the width of the hatchback and continuing around the corners of the hatchback and tapering along forwardly extending lateral parts of the frame.

Claim 16

A pivotal hatchback for a streamlined rear of an automobile, said hatchback comprising a glass pane, a frame circumferentially bordering said glass pane, and an aerodynamic drag reducing device provided in a rear section of the hatchback, said device comprising an elastic body extending across the width of the hatchback and continuing around the corners of the hatchback and tapering along forwardly extending lateral parts of the frame.

Claim 17

A pivotal hatchback according to claim 10, wherein the aerodynamic drag reducing device is held on said glass pane in cooperation with said frame at at least a lower edge of the glass pane.