公开(公告)号：DE10137302A1

公开(公告)日：2003-02-13

申请号：DE10137302

申请日：2001-08-01

Applicant: BASF AG

Inventor： WULF ANDREAS ,  HAUPT STEFAN

IPC: F16F1/38

公开(公告)号：DE102005044734A1

公开(公告)日：2007-03-22

申请号：DE102005044734

申请日：2005-09-19

Applicant: BASF AG

Inventor： HAUPT STEFAN

IPC: F16F1/36

Abstract: The spring unit has a dampening unit (i), where ratio of the height of the dampening unit divided by the maximum outer diameter of the dampening unit is 2.5. The height of the dampening unit is in between 145 millimeter and 155 millimeter and the maximum outer diameter ranges of dampening unit are in between 50 millimeter and 53 millimeter. The dampening unit has five ring shaped contractions (v) on its outer surface. The dampening unit has a ring (xx) which is provided in the contractions, where a protection pipe (xxi) is fixed at the ring. An independent claim is also included for an automobile comprising a spring unit.

公开(公告)号：DE50206531D1

公开(公告)日：2006-06-01

申请号：DE50206531

申请日：2002-07-12

Applicant: BASF AG

Inventor： WULF ANDREAS ,  HAUPT STEFAN

IPC: F16F1/38

公开(公告)号：AU2003229704A1

公开(公告)日：2003-11-10

申请号：AU2003229704

申请日：2003-04-22

Applicant: BASF AG

Inventor： WULF ANDREAS ,  HAUPT STEFAN ,  HALLIER CHRISTIAN

IPC: C08G18/10 ,  F16C13/00 ,  F16C27/06 ,  F16F1/38 ,  F16F15/08

公开(公告)号：AT325962T

公开(公告)日：2006-06-15

申请号：AT03722518

申请日：2003-04-22

Applicant: BASF AG

Inventor： WULF ANDREAS ,  HAUPT STEFAN ,  HALLIER CHRISTIAN

IPC: C08G18/10 ,  F16C13/00 ,  F16C27/06 ,  F16F1/38 ,  F16F15/08

公开(公告)号：DE50303298D1

公开(公告)日：2006-06-14

申请号：DE50303298

申请日：2003-04-22

Applicant: BASF AG

Inventor： WULF ANDREAS ,  HAUPT STEFAN ,  HALLIER CHRISTIAN

IPC: F16F1/38 ,  C08G18/10 ,  F16C13/00 ,  F16C27/06 ,  F16F15/08

公开(公告)号：DE10121735A1

公开(公告)日：2002-11-07

申请号：DE10121735

申请日：2001-05-04

Applicant: BASF AG

Inventor： HAUPT STEFAN ,  RENSMEYER HARTMUT ,  BUELTGE HORST

IPC: F16F1/36 ,  F16F1/373

Abstract: The spring element takes the form of a hollow cylinder (i) consisting of a material based on polyisocyanate polyaddition products, with is cavity made narrower by means of at least one rim (ii) provided with at least one cutout running in the axial direction of the cylinder. An Independent claim is also included for a method for producing such a spring element. It involves producing two adjoined spring elements, and subsequently separating them.