公开(公告)号：US09856900B1

公开(公告)日：2018-01-02

申请号：US14841927

申请日：2015-09-01

Applicant: Allfasteners USA, LLC

Inventor： Michael Strange ,  Bruce A. Carmichael

IPC: F16B37/00 ,  F16B33/00 ,  A62B35/00 ,  E06C9/04

CPC classification number: F16B33/00 ,  A62B35/0068 ,  E06C9/04 ,  F16B1/0071 ,  F16B37/00

Abstract: A step bolt connector and bolt assembly creates steps on a structure for accommodating a worker's boot. A first threaded bore is formed in a cylindrical end of a step bolt connector and this first threaded bore is threaded onto an exposed bolt on a structure. A sight hole extends from the exterior of the connector to the inward end of the first threaded bore for visually checking to see if the bolt is adequately attached in the first bore. A recess is formed in the cylindrical end and the recess is dimensioned to fit over fastening nut on the exposed bolt on the structure. When the first threaded bore is screwed onto the exposed bolts on the structure, the recess at least partially surrounds shields and protects the fastening nut on the exposed end of the bolt. A second threaded bore is formed in a second end (a truncated conical end) of the connector, and a step bolt is secured in the second threaded bore. The step bolt is dimensioned so that the step bolt when fastened to the connector forms a step on the structure having a length greater than the width of the workers boot. In this manner, a convenient step is formed on the structure for use in climbing the structure to perform repairs, maintenance or modifications.

公开(公告)号：US09683593B1

公开(公告)日：2017-06-20

申请号：US14727021

申请日：2015-06-01

Applicant: Allfasteners USA, LLC

Inventor： Michael Strange ,  Bruce A. Carmichael

IPC: F16B37/00 ,  F16B33/00

CPC classification number: B25B13/481 ,  B25B23/0085 ,  B25B23/105 ,  F16B1/0071 ,  F16B13/0808 ,  F16B33/00 ,  F16B35/045 ,  F16B37/00

Abstract: A step bolt connector and bolt assembly creates steps on a structure for accommodating a worker's boot. A first threaded bore is formed in a cylindrical end of a step bolt connector and this first threaded bore is threaded onto an exposed bolt on a structure. A sight hole extends from the exterior of the connector to the inward end of the first threaded bore for visually checking to see if the bolt is adequately attached in the first bore. A recess is formed in the cylindrical end and the recess is dimensioned to fit over fastening nut on the exposed bolt on the structure. When the first threaded bore is screwed onto the exposed bolts on the structure, the recess at least partially surrounds shields and protects the fastening nut on the exposed end of the bolt. A second threaded bore is formed in a second end (a truncated conical end) of the connector, and a step bolt is secured in the second threaded bore. The step bolt is dimensioned so that the step bolt when fastened to the connector forms a step on the structure having a length greater than the width of the workers boot. In this manner, a convenient step is formed on the structure for use in climbing the structure to perform repairs, maintenance or modifications.

公开(公告)号：US20170159696A1

公开(公告)日：2017-06-08

申请号：US15437264

申请日：2017-02-20

Applicant: Peter Unseld ,  Guenther Meßmer

Inventor： Peter Unseld ,  Guenther Meßmer

IPC: F16B37/00 ,  B21K1/70 ,  B21H3/08 ,  F16B23/00 ,  F16B39/284

CPC classification number: F16B37/00 ,  B21H3/08 ,  B21K1/707 ,  F16B23/0061 ,  F16B33/00 ,  F16B39/284

Abstract: In order to optimize a nut and a method for the production of a nut, comprising a nut body which is provided or can be provided with an internal thread and has a polygonal section with a polygonal outer contour which has, on the one hand, edge areas and, on the other hand, key faces which are located between the edge areas and extend in key face planes extending in a manner conforming to standards, in such a manner that it has mechanical properties which are as ideal as possible with as low a weight as possible, it is suggested that the nut body have a plurality of recesses which extend into the nut body in the direction of the bore proceeding from the respective key face planes.

公开(公告)号：US09638235B2

公开(公告)日：2017-05-02

申请号：US14796078

申请日：2015-07-10

Applicant: David Pain

Inventor： David Pain

IPC: F16B21/00 ,  F16B33/00 ,  F16B35/04

CPC classification number: F16B33/008 ,  F16B33/00 ,  F16B35/04

Abstract: A clevis pin assembly includes a pin that may be removably inserted into a coupling. The pin is structured to have a channel extending therethrough. The channel may receive a lubricant thereby inhibiting the pin from becoming seized within the coupling. A fitting is removably coupled to the pin. The fitting may be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into the channel. A retainer is removably inserted through the pin thereby retain the pin within the coupling.

公开(公告)号：US20170089384A1

公开(公告)日：2017-03-30

申请号：US15126698

申请日：2015-03-20

Applicant: NHK Spring Co., Ltd. ,  TOPURA CO., LTD.

Inventor： Toshio Kazama ,  Takeshi Suzuki ,  Shigeto Mori

IPC: F16B33/00 ,  C22C21/06 ,  C22C21/10

CPC classification number: F16B33/00 ,  B32B15/016 ,  C22C21/06 ,  C22C21/10 ,  F16B33/06

Abstract: A fastening member includes a first alloy portion and a second alloy portion. The first alloy portion is made of an aluminum alloy including 0.005 wt % to 5.0 wt % zinc and 0.6 wt % to 2.0 wt % magnesium and is provided to a part that comes into contact with at least one of a plurality of members serving as a fastening target. The second alloy portion is made of an aluminum alloy including more than 2.0 wt % and 5.0 wt % or less magnesium and more than 5.0 wt % and 10 wt % or less zinc and is joined to the first alloy portion.

公开(公告)号：US09546676B2

公开(公告)日：2017-01-17

申请号：US14421699

申请日：2013-07-29

Applicant: Robert Bosch GmbH

Inventor： Sven Pasedach

IPC: F16B33/00 ,  F02M47/02 ,  F02M55/00 ,  F02M55/02 ,  F02M61/16 ,  F16L15/00

CPC classification number: F16B33/00 ,  F02M47/027 ,  F02M55/004 ,  F02M55/025 ,  F02M61/168 ,  F02M2200/8076 ,  F02M2200/856 ,  F16L15/009

Abstract: A thread connection, in particular for connecting components of an injection device for internal combustion engines which conduct a high pressure medium, includes a first component and a second component. The first component has an inside thread, and the second component has an outside thread configured to be screwed into the inside thread. The second component is configured such that a face of the second component is tensioned against a contact surface of the first component upon tightening the thread connection. The first component has an axial region between the contact surface and a first convolution of the inside thread wherefrom material has been removed up to a diameter that exceeds an outside diameter of the inside thread.

Abstract translation: 螺纹连接，特别是用于连接用于传导高压介质的内燃机的注射装置的部件，包括第一部件和第二部件。 第一部件具有内螺纹，第二部件具有构造成拧入内螺纹的外螺纹。 第二部件构造成使得当拧紧螺纹连接时，第二部件的表面抵靠第一部件的接触表面张紧。 第一部件在接触表面和内螺纹的第一圈之间具有轴向区域，其中材料已经被去除，直到超过内螺纹的外径。

公开(公告)号：US20150284047A1

公开(公告)日：2015-10-08

申请号：US14747349

申请日：2015-06-23

Applicant: Shimano Inc.

Inventor： Toshihiko TAKEUCHI ,  Yoshimitsu MIKI ,  Shinya HIROTOMI

IPC: B62K23/06 ,  F16M13/02 ,  F16B33/00

CPC classification number: B62K23/06 ,  B62K21/12 ,  F16B7/04 ,  F16B33/00 ,  F16M13/02 ,  Y10T74/20256 ,  Y10T74/20822

Abstract: A bicycle component fixing structure has a fixing nut that is configured to be coupled to a handlebar clamp and a fixing bolt. The fixing nut includes a threaded bore with an entrance opening and an exit opening. The threaded bore has a first axial length between the entrance and exit openings. The fixing nut defines a bolt shaft receiving space that is disposed adjacent the bolt exit opening. The fixing bolt includes a head and a shaft. The shaft has a non-threaded portion disposed between first and second threaded portions. The first threaded portion is disposed closer to the head of the fixing bolt than the second threaded portion. The first and second threaded portions threadedly engage the threaded bore of the fixing nut. The non-threaded portion has a second axial length that is greater than the first axial length of the threaded bore of the fixing nut.

Abstract translation: 自行车部件固定结构具有固定螺母，该固定螺母构造成联接到车把夹和固定螺栓。 固定螺母包括具有入口和出口的螺纹孔。 螺纹孔在入口和出口之间具有第一轴向长度。 固定螺母限定了邻近螺栓出口设置的螺栓轴接收空间。 固定螺栓包括头部和轴。 轴具有设置在第一和第二螺纹部分之间的非螺纹部分。 第一螺纹部分比第二螺纹部分更靠近固定螺栓的头部设置。 第一和第二螺纹部分螺纹地接合固定螺母的螺纹孔。 非螺纹部分具有大于固定螺母的螺纹孔的第一轴向长度的第二轴向长度。

公开(公告)号：US20150239000A1

公开(公告)日：2015-08-27

申请号：US14710003

申请日：2015-05-12

Applicant: Christopher Cunningham

Inventor： Christopher Cunningham ,  David Barnsdale

IPC: B05C9/10 ,  B05C9/04

CPC classification number: B05B11/3001 ,  B05C9/04 ,  B05C9/10 ,  B63B23/64 ,  F16B33/00 ,  F16B33/008

Abstract: There is provided in a preferred embodiment of the present invention a maintenance device having a lubricant reservoir attached to the upper end of a fixed body, and a dynamic body that is slidably engaged and disposed within the fixed body at the lower end thereof. Attached to the base of dynamic body is a trio of cleaning arms. A spring that is internally positioned between the dynamic body and the fixed body biases the dynamic body downward and the cleaning arms to a relaxed position. As the dynamic body retracts upon the application of force by a user, lubricant is released and pumped from the lubricant reservoir and each of the cleaning arms pivot and engage the side wall of the male connector.

Abstract translation: 在本发明的优选实施例中提供了一种维护装置，其具有附接到固定体的上端的润滑剂储存器，以及动态体，其在其下端可滑动地接合并设置在固定体内。 附着在动物身体的基础上，是一个三重的清洁武器。 内部定位在动力体和固定体之间的弹簧将动态体向下偏压并将清洁臂偏向松弛位置。 随着使用者在施加力时动力体缩回，润滑剂从润滑剂储存器被释放并被泵送，并且每个清洁臂枢转并接合阳连接器的侧壁。

公开(公告)号：US20150121681A1

公开(公告)日：2015-05-07

申请号：US14530991

申请日：2014-11-03

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： JUNG-HUA TENG

IPC: F16B33/02

CPC classification number: F16B33/02 ,  F16B1/0071 ,  F16B5/02 ,  F16B33/00 ,  Y10T29/49948

Abstract: A screw fastener can include a first screw and a second screw. The first screw can include a head and a threaded portion coupled to the head. The head can define a first position portion thereon. The second screw can define a threaded hole therethrough configured to engage with the threaded portion. The second screw can further define a second position portion adjacent to the threaded hole, corresponding to the first position portion. The second position portion can be configured to cooperate with the first position portion to position the second screw relative to the first screw

Abstract translation: 螺钉紧固件可以包括第一螺钉和第二螺钉。 第一螺钉可以包括头部和联接到头部的螺纹部分。 头部可以在其上限定第一位置部分。 第二螺钉可以限定穿过其的螺纹孔，其配置成与螺纹部分接合。 第二螺钉可以进一步限定与螺纹孔相邻的第二位置部分，对应于第一位置部分。 第二位置部分可以构造成与第一位置部分协作以相对于第一螺钉定位第二螺钉

公开(公告)号：US20150028142A1

公开(公告)日：2015-01-29

申请号：US14376721

申请日：2013-02-06

Applicant: Donhad Pty Ltd

Inventor： Dale Coray

IPC: B02C17/22 ,  F16B33/02 ,  F16B33/00 ,  B02C23/00

CPC classification number: B02C17/22 ,  B02C23/00 ,  F16B5/025 ,  F16B5/0642 ,  F16B33/00 ,  F16B33/002 ,  F16B33/02 ,  Y10T29/49822 ,  Y10T29/49948

Abstract: A nut (23) and a re-usable liner bolt (17) for a grinding mill is disclosed. The nut is shaped to be received in the recess (5) of a mill liner plate (3), this being the recess which normally receives the head of a conventional liner bolt. The nut is provided with a blind threaded hole (25). The re-usable bolt has a stepped shank (18) and a thread (20) on its free end. The bolt (17) is inserted from the exterior of the mill and engages the nut (23). The fines produced during grinding cement the nut to the liner but do not cement the bolt to the liner or the bolt to the nut. The head of a conventional liner bolt is located within the mill and its conventional nut is located exterior of the mill, whereas the re-usable bolt (17) has its head exterior of the mill and its nut (23) interior of the mill. Methods of assembly and dis-assembly of the bolt (17) and nut (23) are also disclosed.

Abstract translation: 公开了一种用于研磨机的螺母（23）和可重复使用的衬套螺栓（17）。 螺母被成形为容纳在铣床衬板（3）的凹部（5）中，这是通常容纳常规衬套螺栓的头部的凹部。 螺母设有盲孔（25）。 可重新使用的螺栓在其自由端上具有台阶柄（18）和螺纹（20）。 螺栓（17）从磨机的外部插入并与螺母（23）接合。 研磨过程中产生的细粉将螺母固定在衬套上，但不要将螺栓水泥到衬套或螺栓上。 传统的衬套螺栓的头部位于磨机内部，其常规的螺母位于磨机的外部，而可重新使用的螺栓（17）具有磨机的头部外部和铣床内部的螺母（23）。 还公开了螺栓（17）和螺母（23）的组装和拆卸方法。