公开(公告)号：US4500141A

公开(公告)日：1985-02-19

申请号：US417603

申请日：1982-09-13

Applicant: Estes M. Daugherty

Inventor： Estes M. Daugherty

IPC: E21B19/24 ,  F16C31/04

CPC classification number: E21B19/24 ,  F16C31/04

Abstract: An idler guide for a rotary drilling rig has a plurality of spring-loaded floating bearings along the inside wall of a cylindrical bearing member for stabilizing and guiding the rotational and axial movement of drill pipe through the guide. The floating bearings are spring-loaded to move inwardly or outwardly along the radius of the cylindrical bearing to accommodate both new and worn drill steel pipe. The bearings are free to rotate with any resultant combination of axial or rotational movements of the drill steel. Individual bearing members may be replaced through the exterior wall of the idler guide. A floating ring in the bottom of the idler guide deflects drilling fines from entering in the gap between the inside of the guide and the outside of drill pipe.

Abstract translation: 用于旋转钻机的空转引导件具有沿着圆柱形轴承构件的内壁的多个弹簧加载浮动轴承，用于稳定和引导钻杆通过引导件的旋转和轴向移动。 浮动轴承是弹簧加载的，沿着圆柱形轴承的半径向内或向外移动，以适应新的和磨损的钻钢管。 轴承随着钻杆的轴向或旋转运动的任何组合而自由旋转。 可以通过惰轮引导件的外壁来更换各个轴承部件。 惰轮导轨底部的一个浮动环可以使钻孔细粒进入引导件内部和钻杆外侧之间的间隙。

公开(公告)号：US06758931B1

公开(公告)日：2004-07-06

申请号：US09491964

申请日：2000-01-27

Applicant: Estes M. Daugherty ,  Steven W. Mory

Inventor： Estes M. Daugherty ,  Steven W. Mory

IPC: B29D3052

CPC classification number: B29D30/54 ,  B29D2030/4437

Abstract: An apparatus for retreading tires is disclosed. The apparatus has a rotatable hub for the mounting of a buffed tire casing. The apparatus also has a cushion gum applicator that is configured to stretch a length of cushion gum onto a tire casing. Further, the apparatus has a tread dispenser that is configured to automatically dispense a length of tire tread based on the circumference of at least one of the tire casing and the tire casing plus the cushion gum. Further still, the apparatus includes a tread applicator that is configured to stretch the length of tire tread onto the cushion gum. The entire apparatus including the cushion gum applicator, the tread dispenser, and the tread applicator are integrated into a single tire bench machine.

Abstract translation: 公开了一种翻新轮胎的装置。 该装置具有用于安装抛光轮胎外壳的可旋转轮毂。 该装置还具有缓冲胶涂抹器，其构造成将长度的缓冲胶拉伸到轮胎外壳上。 此外，该装置具有胎面分配器，该胎面分配器被配置为基于轮胎壳体和轮胎壳体中的至少一个加上缓冲胶的周边自动分配一段轮胎胎面。 此外，该装置还包括一个胎面涂抹器，其被配置成将轮胎胎面的长度拉伸到缓冲胶上。 包括缓冲胶涂抹器，胎面分配器和胎面涂抹器的整个设备被整合到单个轮胎台式机器中。

公开(公告)号：US06899778B1

公开(公告)日：2005-05-31

申请号：US09491661

申请日：2000-01-27

Applicant: Jason L. Gridley ,  Estes M. Daugherty ,  Paul J. Conder

Inventor： Jason L. Gridley ,  Estes M. Daugherty ,  Paul J. Conder

IPC: B29D30/54 ,  B60C11/00 ,  B29D30/00 ,  B29D30/16 ,  B29D30/52

CPC classification number: B29D30/54 ,  B29D2030/4406 ,  B29D2030/4425 ,  B29D2030/4468 ,  Y10S156/909

Abstract: An apparatus for retreading tires is disclosed. The apparatus has a rotatable hub for the mounting of a buffed tire casing. The apparatus also has a cushion gum applicator that is configured to stretch a length of cushion gum onto a tire casing. Further, the apparatus has a tread dispenser that is configured to automatically dispense a length of tire tread based on the circumference of at least one of the tire casing and the tire casing plus the cushion gum. Further still, the apparatus includes a tread applicator that is configured to stretch the length of tire tread onto the cushion gum. The entire apparatus including the cushion gum applicator, the tread dispenser, and the tread applicator are integrated into a single tire bench machine.

Abstract translation: 公开了一种翻新轮胎的装置。 该装置具有用于安装抛光轮胎外壳的可旋转轮毂。 该装置还具有缓冲胶涂抹器，其构造成将长度的缓冲胶拉伸到轮胎外壳上。 此外，该装置具有胎面分配器，该胎面分配器被配置为基于轮胎壳体和轮胎壳体中的至少一个加上缓冲胶的周边自动分配一段轮胎胎面。 此外，该装置还包括一个胎面涂抹器，其被配置成将轮胎胎面的长度拉伸到缓冲胶上。 包括缓冲胶涂抹器，胎面分配器和胎面涂抹器的整个设备被集成到单个轮胎台式机器中。