专利汇可以提供SINGLE AND UNITARILY FORGED SOCKET专利检索,专利查询,专利分析的服务。并且It is noted the purpose of the foregoing abstract is to enable the U.S. Patent and Trademark Office and the public generally, especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application. The abstract is neither intended to define the invention of the application, which is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way. A single and unitarily forged socket includes a cylindrical body that has opposed proximal and distal ends and has a centrally registered first bore formed therein.,下面是SINGLE AND UNITARILY FORGED SOCKET专利的具体信息内容。
We claim:
For a more complete understanding of the present invention, including its features and advantages, reference is now made to the detailed description of the invention taken in conjunction with the accompanying drawing in which:
While the making and using of various embodiments of the present invention are discussed in detail below, it should be appreciated that the present invention provides many applicable inventive concepts that may be embodied in a wide variety of specific contexts. The specific embodiments discussed herein are merely illustrative of specific ways to make and use the invention and do not delimit the scope of the invention.
A conventional socket, in accordance with the prior art, has a hexagonal recess defined in one end thereof, and further has a thickest portion and a thinnest portion. In use, the socket can be fitted on a work-piece such as a nut, a bolt or the like. A user can then hold the outer periphery of the socket to rotate the socket around a number of turns so as to slightly tighten the work-piece manually. Then, the socket is operated in conjunction with a socket wrench so as to tighten the work-piece. However, the outer periphery of conventional sockets are often made round with a smooth surface so that the user cannot securely hold the outer periphery thereof, thereby causing the user's hand to slip when rotating the socket.
In an attempt to overcome the above-noted problem, one prior art example introduces a molded elastomeric sleeve that is carried on a conventional wrench socket. The sleeve has suitable knurls formed on the outer diameter of the sleeve, which prevent the socket from rolling, if placed sideways on a flat surface. Such knurls also facilitate the manual rotation of the socket.
After forming, the sleeve is axially oriented and slidably positioned on a portion of the socket. Adhesive is then injected into the annular groove via the radial passageway for retaining the sleeve about the socket. Unfortunately, this is a time consuming and expensive process that adds such significant costs to the final socket, so as to make it unaffordable to a majority of mechanics and technicians, as well as do-it-yourself enthusiasts. Furthermore, the knurls formed in the surface of the sleeve have a tendency to wear off over extended periods of time, thus eliminating the benefit of providing a surface with increased grip.
Accordingly, a need remains for a socket in order to overcome the above noted shortcomings. The present invention satisfies such a need by providing a socket that is easy and convenient to use, durable in design, reasonably priced, and allows for slight manual adjustments to be easily made therewith. Such an etched socket is still rotatable by hand, even though the user's hand is covered in grease or oil that would otherwise cause their fingers to slip about the socket. This is especially helpful when an individual is working in a confined and hard to reach area, such as the engine compartment of an automobile.
Embodiments of the present invention include easy grip sockets for allowing an operator to effectively maintain a static grip on the socket during working conditions. The socket includes a cylindrical body that has axially opposed proximal and distal end portions. Such a body further has a centrally registered first bore formed therein. The first bore has a square cross-section medially positioned within the proximal end portion and terminates proximal to the distal end portion.
The body further has a centrally registered second bore formed therein. Such a second bore has a symmetric shape provided with a diameter greater than a diameter of the first bore. The first and second bores are spaced from each other.
A mechanism is included for advantageously preventing the operator from loosing a grip of the body when a hand of the operator and the body is covered in grease. Such a preventing mechanism is monolithically formed with an outer surface of the body and is permanently forged as a single unit directly therewith. The preventing mechanism rotates in sync with the outer surface of the socket. Such a preventing mechanism is spaced between the proximal and distal end portions and is outwardly situated from the first and second bores such that a selected portion of the body seated adjacent to the first and second bores maintains a continuous and smooth shape respectively. The preventing mechanism and the body are formed from non-corrosive material.
An embodiment of the preventing mechanism includes a plurality of cross-hatched members formed in the outer surface of the body. Such cross-hatched members effectively create a course surface that maintains a static orientation during operating conditions. The preventing mechanism may further include an indentation partially formed in the outer surface of the body. Such an indentation directly contacts the cross-hatched members and has a depressed lip extending about an outer perimeter of the indentation for advantageously and effectively creating a region onto which the operator's hand can engage and maintain static surface area contact with the body during operating conditions.
In an alternate embodiment, the preventing mechanism includes a plurality of elongated and rectilinear ribs that are directly conjoined to the outer surface of the body and extend parallel to a longitudinal axis of the body. Such ribs are coextensively shaped and have opposed end portions terminating inwardly of the proximal and distal end portions respectively. Each of the ribs protrudes outwardly and away from the outer surface and is equidistantly spaced there along such that the hand of the operator can advantageously and effectively maintain frictional contact with the body during operating conditions.
Each of the ribs may have a triangular cross-section provided with an apex formed at a maximum distance from the outer surface. Each of the apexes provides a rough edge onto which the operator hand may conveniently firmly grip the body and effectively prevent the socket from slipping away there from. In this embodiment, the ribs are equidistantly offset from the longitudinal axis. The maximum distance has a value of less than one-sixteenth of one inch in this embodiment.
The apparatus of this invention is referred to generally in
Referring initially to
Such a square first bore 122A provides a connecting surface by which the apparatus 100 can conveniently be connected to a variety of conventional socket wrenches (not shown). Of course, the first bore 122A may be produced in a variety of alternate shapes and sizes for fitting onto different types of wrenches, as is obvious to a person of ordinary skill in the art. The body 120 further has a centrally registered second bore 122B formed therein. Such a second bore 122B has a symmetric shape provided with a diameter greater than a diameter of the first bore 122A. Of course, the second bore 122B may be produced in a variety of alternate shapes and diameters, on both the standard and the metric scale, for effectively engaging variously shaped and sized fasteners, as is obvious to a person of ordinary skill in the art. The first 122A and second bores 122B are spaced from each other.
Referring to
The preventing mechanism 130 rotates in sync with the outer surface 123 of the socket 100, which is critical and advantageous for ensuring that grip does not loosen during the entire rotation of the apparatus 100. Such a preventing mechanism 130 is spaced between the proximal 121A and distal 121B end portions and is outwardly situated from the first 122A and second 122B bores so that a selected portion of the body 120 seated adjacent to the first 122A and second 122B bores maintains a continuous and smooth shape respectively. In this embodiment, the preventing mechanism 130 and the body 120 are formed from non-corrosive material, which is an advantageous feature for ensuring that the apparatus 100 is not adversely affected by various corrosive materials often encountered within the environments where the apparatus 100 is employed.
Referring to
The preventing mechanism 130 further includes an indentation 132 partially formed in the outer surface 123 of the body 120. Such an indentation 132 is monolithically forged with the body 120 as a single and unitary apparatus 100. Thus, without the use of intervening elements, the cross-hatched members 131 and has a depressed lip 133 extending about an outer perimeter of the indentation 132 that advantageously and effectively creates a region onto which the operator's hand can engage and maintain static surface area contact with the body 120 during operating conditions. Of course, as is shown in
Referring to
In this embodiment, each of the ribs 234 protrudes outwardly and away from the outer surface 223 and is equidistantly spaced there along, which allows the operator's hand to advantageously and effectively maintain frictional contact with the body 220 during operating conditions. Each of the ribs 234 has a triangular cross-section provided with an apex 236 formed at a maximum distance from the outer surface 223. In addition, each of the apexes 236 provide a rough edge onto which the operator's hand can conveniently firmly grip the body 220 and effectively prevent the socket 200 from slipping away there from. In this embodiment, the ribs 234 are equidistantly offset from the longitudinal axis. In this embodiment, the maximum distance has a value of less than one-sixteenth of one inch. Of course, the maximum distance between adjacent ribs 234 may greater than the above mentioned maximum distance, as is obvious to a person of ordinary skill in the art.
Although this invention has been described with reference to an illustrative embodiment, this description is not intended to limit the scope of the invention. Various modifications and combinations of the illustrative embodiments as well as other embodiments of the invention will be apparent to persons skilled in the art upon reference to the description. It is therefore intended that the appended claims accomplish any such modifications or embodiments.
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