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1. 发明授权

US6125950A Collared boring bit 失效
标题翻译：领ared钻头
公开(公告)号：US6125950A
公开(公告)日：2000-10-03
申请号：US211326
申请日：1998-12-15
申请人： Joseph D. Osborne
发明人： Joseph D. Osborne
IPC分类号： E21B7/06 , E21B7/08 , E21B10/46 , E21B7/04
CPC分类号： E21B10/46 , E21B7/06 , E21B7/064 , E21B7/065
摘要： A collared boring bit which interfaces with a boring head whereby shear forces developed during a boring operation are transmitted through the collar to the boring head, with minimal shear force being carried by the bolts. A bit collar is welded to a boring bit, wherein a head receptacle formed collectively of the bit collar and the boring bit seatably receives a boring head with substantially close clearance so that shear forces during boring operations are transmitted from the boring bit to the boring head through the bit collar. The preferred bit collar is fabricated from a pipe section, such as for example steel seamless pipe. A bit recess is cut for interfacing with a boring bit at the head face connection thereof. A head recess is cut opposite the bit recess for providing an exit for the water spray from the nozzle thereof. Both the bit recess and the head recess converge toward and communicate with a forward end of the pipe section, whereat a brace is welded transversely to interconnect the remaining left and right pipe components to thereby form the bit collar. It is preferred for carbide weld beads to be crisscrossingly placed upon the outer surface of the bit collar, as well as along the periphery of the head recess, to thereby add resistance to wear.
摘要翻译：一种与钻头接合的套圈钻头，由此在钻孔操作期间产生的剪切力通过套环传递到钻头，螺栓承受最小的剪切力。将钻头接头焊接到钻头上，其中由钻头套环和钻头总成形成的头部容器可靠地容纳具有基本上较小的间隙的钻头，使得钻孔操作期间的剪切力从钻头传递到钻头通过钻头领。优选的钻头套环由管段制成，例如钢无缝管。在与其头部连接处的钻头接合时，切割一个凹槽。头部凹口与钻头凹槽相对地切割，以便从喷嘴的喷嘴提供出水口。钻头凹槽和头部凹槽都与管段的前端收敛并与其连通，其中支撑件被横向焊接以互连剩余的左右管道部件，从而形成钻头套环。优选的是，将碳化物焊缝十字形地放置在钻头套环的外表面上以及沿着头部凹槽的周边，从而增加了耐磨性。

2. 发明授权

US12053793B1 Blower-attached product applicator, and method for dispensing a product into a moving airstream 有权
公开(公告)号：US12053793B1
公开(公告)日：2024-08-06
申请号：US18112742
申请日：2023-02-22
申请人： Joseph D. Osborne , Brad Forrest
发明人： Joseph D. Osborne , Brad Forrest
IPC分类号： B05B7/24 , B05B7/10
CPC分类号： B05B7/2416 , B05B7/10 , B05B7/2408
摘要： A product applicator is secured to the blower tube of a portable air blower and incorporates an adapter nozzle assembly and product storage container. The adapter nozzle assembly is located at a distal end of the blower tube, and includes a substantially hollow tubular housing and a discharge nozzle located inside the housing. The housing has a discharge end and a connecting end adapted for being arranged inline with the discharge airstream supplied by the blower. The product storage container is located proximate the housing, and is designed for storing a product to be discharged through the nozzle. A flow regulator is adapted for selectively adjusting a supply of product from the container to the discharge nozzle.

3. 外观设计

USD819169S1 Blower spray nozzle 有权
公开(公告)号：USD819169S1
公开(公告)日：2018-05-29
申请号：US29614590
申请日：2017-08-21
申请人： Joseph D. Osborne
设计人： Joseph D. Osborne

4. 发明授权

US11602761B1 Blower-attached product applicator, and method for dispensing a product into a moving airstream 有权
公开(公告)号：US11602761B1
公开(公告)日：2023-03-14
申请号：US16811367
申请日：2020-03-06
申请人： Joseph D. Osborne , Brad Forrest
发明人： Joseph D. Osborne , Brad Forrest
IPC分类号： B05B7/24 , B05B7/10
摘要： A product applicator is secured to the blower tube of a portable air blower and incorporates an adapter nozzle assembly and product storage container. The adapter nozzle assembly is located at a distal end of the blower tube, and includes a substantially hollow tubular housing and a discharge nozzle located inside the housing. The housing has a discharge end and a connecting end adapted for being arranged inline with a discharge airstream supplied by the blower. The product storage container is located proximate the housing, and is designed for storing a product to be discharged through the discharge nozzle. A flow regulator is adapted for selectively adjusting a supply of product from the container to the discharge nozzle.

5. 发明申请

US20200222923A1 BLOWER-ATTACHED PRODUCT APPLICATOR, AND METHOD FOR DISPENSING A PRODUCT INTO A MOVING AIRSTREAM 审中-公开
公开(公告)号：US20200222923A1
公开(公告)日：2020-07-16
申请号：US16746200
申请日：2018-07-17
申请人： Joseph D. Osborne
发明人： Joseph D. Osborne
IPC分类号： B05B3/02 , B05B7/24
摘要： A product applicator is designed for attachment to an outlet discharge tube of an air blower, and includes an adapter nozzle assembly and product storage container. The adapter nozzle assembly is located at a distal end of the blower tube, and includes a substantially hollow elongated housing and a discharge nozzle located inside the housing. The housing has a discharge end and a connecting end adapted for being arranged inline with the discharge airstream supplied by the blower. Suction and supply hoses cooperate to automatically transfer product from the storage container to the discharge nozzle. From the discharge nozzle, the product is broadcast outwardly from the operator to a surrounding area.

6. 发明授权

US6161636A Boring head and bit protective collar 失效
标题翻译：镗头和钻头保护套
公开(公告)号：US6161636A
公开(公告)日：2000-12-19
申请号：US255882
申请日：1999-02-23
申请人： Joseph D. Osborne
发明人： Joseph D. Osborne
IPC分类号： E21B7/06 , E21B7/08 , E21B10/46 , E21B10/00 , E21B7/26
CPC分类号： E21B7/06 , E21B7/064 , E21B7/065 , E21B10/46
摘要： A protective collar for a boring bit which interfaces with a boring head whereby shear forces developed during a boring operation are transmitted through the collar to the boring head, with minimal shear force being carried by mounting bolts. A collar is connected to a boring bit, wherein a head receptacle formed by the collar seatably receives a boring head with substantially close clearance so that shear forces during boring operations are transmitted from, the boring bit to the boring head through the collar. The preferred collar is fabricated from a pipe section, such as for example steel seamless pipe. In one embodiment, a bit recess is cut for interfacing with a boring bit at the head face connection thereof. A head recess is cut opposite the bit recess for providing an exit for the water spray from the nozzle thereof. In another embodiment, the collar has an inclined face with bores alignable with the bores in the boring head when the head is mounted within a receptacle in the collar. The boring bit is mountable on an inner interface surface with the bores in alignment for receiving threaded fasteners. In another embodiment, an opening is formed in the collar for receiving one end of the boring bit. When seated in the opening, the boring bit is engageable with the connection face of the head for receiving fasteners through a flange on the collar overlaying the end of the boring bit and the boring head.
摘要翻译：用于与镗头接合的镗头的保护套环，由此在镗孔操作期间产生的剪切力通过套环传递到钻头，以最小的剪切力由安装螺栓承载。轴环连接到钻头，其中由所述轴环形成的头部容座可靠地容纳具有基本上较小间隙的钻头，使得钻孔操作期间的剪切力从所述钻头通过所述套环传递到所述钻头。优选的套环由管段（例如钢无缝管）制成。在一个实施例中，切割钻头凹槽，以在其头部面连接处与钻头接合。头部凹口与钻头凹槽相对地切割，以便从喷嘴的喷嘴提供出水口。在另一个实施例中，当头部安装在套环中的容器中时，套环具有倾斜面，孔具有可与钻头中的孔对准的孔。钻头可安装在内部接口表面上，孔的对准位置用于接收螺纹紧固件。在另一个实施例中，在套环中形成开口以接收钻头的一端。当位于开口中时，钻头可与头部的连接面接合，用于通过覆盖钻头端部和钻头的套环上的凸缘接收紧固件。

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