公开(公告)号：WO2009108510A1

公开(公告)日：2009-09-03

申请号：PCT/US2009/033983

申请日：2009-02-13

Applicant: CHEMTURA CORPORATION ,  NYBAKKEN, George, H. ,  PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  PETER, Thomas, H.

Inventor： NYBAKKEN, George, H. ,  PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  PETER, Thomas, H.

IPC: B60C1/00 ,  C08G18/32 ,  C08G18/42 ,  C08L75/04 ,  C08L75/06

CPC classification number: B60C1/0016 ,  B60C7/10 ,  C08G18/10 ,  C08G18/44 ,  C08G18/7657 ,  C08G18/3253

Abstract: Polyurethane elastomer articles formed from prepolymer mixtures having free diphenylmethane diisocyanate (MDl) content from 2.0 to 5.0 wt%. based on the weight of the prepolymer mixture. The prepolymer mixtures comprise a polyester, polyether, or polycaprolactone (PCL) prepolymer and MDI. The polyurelhane elastomer articles arc formed by curing the prepolymer mixture with a chain extender, such as a curative comprising a methylenedianiline-sodium chloride complex. The articles have good physical properties that may weigh over 225 kg, and have a three-axis thickness greater than 10.2 cm,

Abstract translation: 由具有2.0至5.0重量％的游离二苯基甲烷二异氰酸酯（MD1）含量的预聚物混合物形成的聚氨酯弹性体制品。 基于预聚物混合物的重量。 预聚物混合物包括聚酯，聚醚或聚己内酯（PCL）预聚物和MDI。 聚烯烃弹性体制品通过用扩链剂固化预聚物混合物形成，例如包含亚甲基二苯胺 - 氯化钠络合物的固化剂。 这些制品具有良好的物理性能，其重量可以超过225kg，并且具有大于10.2cm的三轴厚度，

公开(公告)号：WO2008013652A2

公开(公告)日：2008-01-31

申请号：PCT/US2007/015260

申请日：2007-06-29

Applicant: CHEMTURA CORPORATION ,  PALINKAS, Richard, L.

Inventor： PALINKAS, Richard, L.

CPC classification number: F16F1/373 ,  F16F1/54

Abstract: A geometric shaped side bearing pad includes a top and a surface extending an angle θ towards the top, wherein the bearing pad has a geometric shape and a non-linear spring rate which levels out a reaction force without buckling. The surface of the bearing pad can have two sides or four sides, can have spacing within the surface, or can be solid. The angle θ can be within the range of about 20 degrees and 85 degrees, and may preferably be within the range of about 30 degrees and 45 degrees to achieve non-linear load/deflection. The top of the bearing pad can have a slot defined therethrough to accommodate a protrusion in a fixture to engage the bearing pad. The bearing pad can provide a friction contact with an object and enables lateral force transfer to the bearing pad, thereby providing lateral stiffness.

Abstract translation: 几何形状的侧面支承垫包括顶部和延伸角度θ的表面， 朝向顶部，其中所述轴承瓦块具有几何形状和非线性弹簧刚度，所述弹簧速率能够在没有弯曲的情况下平衡反作用力。 轴承瓦的表面可以具有两面或四面，在表面可以具有间隔，或者可以是固体。 角度？ 可以在约20度和85度的范围内，并且可以优选地在约30度和45度的范围内，以实现非线性负载/偏转。 轴承瓦块的顶部可以具有通过其定位的狭槽，以容纳固定装置中的突起以接合轴承瓦块。 轴承垫可以提供与物体的摩擦接触，并且能够将横向力传递到轴承垫，从而提供侧向刚度。

公开(公告)号：WO2010053663A1

公开(公告)日：2010-05-14

申请号：PCT/US2009/060446

申请日：2009-10-13

Applicant: CHEMTURA CORPORATION ,  PALINKAS, Richard, L. ,  NYBAKKEN, George, H. ,  LASKOWITZ, Ian

Inventor： PALINKAS, Richard, L. ,  NYBAKKEN, George, H. ,  LASKOWITZ, Ian

IPC: B60C7/10

CPC classification number: B60C7/102

Abstract: A non-pneumatic tire comprising two or more radial regions (452, 454) have differing Shore A/ Shore D hardness. The non-pneumatic tire comprises side cavities (412) that are staggered with respect to laterally opposing side cavities (412), and laterally extending tread grooves (406) that are in substantial radial alignment with or substantially offset relative to the cavities (412). One radial region may comprising the side cavities (412), while another radial region with a different hardness comprise the tread grooves (406). Also provided are processes for making such tires and to off-the-road (OTR) vehicles employing such tires.

Abstract translation: 包括两个或更多个径向区域（452,454）的非充气轮胎具有不同的肖氏A /肖氏D硬度。 非充气轮胎包括相对于横向相对的侧腔（412）交错的侧腔（412）和与空腔（412）基本上径向对准或基本上偏移的横向延伸的胎面槽（406） 。 一个径向区域可以包括侧腔（412），而具有不同硬度的另一个径向区域包括胎面凹槽（406）。 还提供了制造这种轮胎和使用这种轮胎的越野（OTR）车辆的方法。

公开(公告)号：WO2009108511A1

公开(公告)日：2009-09-03

申请号：PCT/US2009/033986

申请日：2009-02-13

Applicant: CHEMTURA CORPORATION ,  PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  NYBAKKEN, George, H.

Inventor： PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  NYBAKKEN, George, H.

IPC: B60C7/10 ,  B60C7/24

CPC classification number: B60C7/12 ,  B60C7/102 ,  B60C7/24 ,  Y10T152/10306

Abstract: The present invention is generally related to a tire assembly comprising a plurality of non-pneumatic tires (402, 404) removably disposed on a single rim (410).

Abstract translation: 本发明通常涉及一种轮胎组件，该轮胎组件包括可移除地设置在单个轮辋（410）上的多个非充气轮胎（402,404）。

公开(公告)号：WO2008013652A3

公开(公告)日：2008-03-20

申请号：PCT/US2007015260

申请日：2007-06-29

Applicant: CHEMTURA CORP ,  PALINKAS RICHARD L

Inventor： PALINKAS RICHARD L

IPC: F16F1/373 ,  F16F1/54

CPC classification number: F16F1/373 ,  F16F1/54

Abstract: A geometric shaped side bearing pad (10) includes a top (22) and a surface extending an angle (theta) towards the top, wherein the bearing pad has a geometric shape and a non-linear spring rate which levels out a reaction force without buckling. The surface of the bearing pad can have two sides or four sides, can have spacing within the surface, or can be solid. The angle (theta) can be within the range of about 20 degrees and 85 degrees, and may preferably be within the range of about 30 degrees and 45 degrees to achieve non-linear load/deflection. The top of the bearing pad can have a slot (30) defined therethrough to accommodate a protrusion in a fixture to engage the bearing pad. The bearing pad can provide a friction contact with an object and enables lateral force transfer to the bearing pad, thereby providing lateral stiffness.

Abstract translation: 几何形状的侧面轴承瓦块（10）包括顶部（22）和朝向顶部延伸的角度（θ）的表面，其中轴承瓦块具有几何形状和非线性弹簧刚度，其平衡反作用力而没有 屈曲。 轴承瓦的表面可以具有两面或四面，在表面可以具有间隔，或者可以是固体。 角度（θ）可以在大约20度和85度的范围内，并且可以优选地在大约30度和45度的范围内，以实现非线性的负载/偏转。 轴承瓦块的顶部可以具有穿过其中限定的狭槽（30），以容纳固定装置中的突起以接合轴承瓦块。 轴承垫可以提供与物体的摩擦接触，并且能够将横向力传递到轴承垫，从而提供侧向刚度。