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公开(公告)号：US11319724B2
公开(公告)日：2022-05-03
申请号：US16944548
申请日：2020-07-31
Applicant: Tindall Corporation
Inventor： Bryant Zavitz
Abstract: Various implementations include a system for coupling a post to a foundation. The system includes a rod having a first rod end and a second rod end. The first rod end is spaced apart from a top surface of the foundation, and the second rod end is coupled to the foundation. The post has at least one side wall at least partially defining an inner cavity and an inner tube disposed within the inner cavity and coupled to the at least one side wall. The inner tube has a first tube end and a second tube end that is closer than the first tube end to a bottom end of the post. A portion of the rod is disposable within the inner tube such that the first rod end is axially spaced apart from the first tube end. The first rod end is couplable to the first tube end.
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公开(公告)号：US20220074206A1
公开(公告)日：2022-03-10
申请号：US17469097
申请日：2021-09-08
Applicant: e.Construct.USA, LLC , Tindall Corporation
Inventor： Maher K. Tadros , David Michael Gee , Kevin Kirkley , Bryant Zavitz
Abstract: A voided floor panel is provided. The voided floor panel includes a pre-cast dome, strands, reinforcing bars, and a slab. The pre-cast dome includes a flange portion, stem portions, and joint portions. The strands are pre-tensioned. The reinforcing bars are inserted through rebar block-outs of the pre-cast dome. The joint portions, the strands, and the reinforcing bars are cast within the slab. The strands improve a resistance of the slab to flexure. The joint portions improve a vertical shear resistance between the slab and the pre-cast dome. The joint portions may include corrugated dovetails for further improving a horizontal shear resistance between the slab and the pre-cast dome.
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公开(公告)号：US20210221024A1
公开(公告)日：2021-07-22
申请号：US17154320
申请日：2021-01-21
Applicant: Tindall Corporation
Inventor： Kevin L. Kirkley , John Michael Romano , Matthew S. Alesch
Abstract: Various implementations include a device for pumping grout. The device includes a body and a pump. The body defines a first opening, a second opening, and a third opening. Each of the first, second, and third openings is in fluid communication with each other. The first opening includes a first one-way valve configured to allow the flow of grout toward the second and third openings, and the second opening includes a second one-way valve configured to allow the flow of grout away from the first and third openings. The pump is sealingly coupled to the third opening and in fluid communication with the first and second openings. The pump is configured to increase and decrease pressure within the body to cause the flow of grout from the first opening to the second opening.
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公开(公告)号：US20210032892A1
公开(公告)日：2021-02-04
申请号：US16944548
申请日：2020-07-31
Applicant: Tindall Corporation
Inventor： Bryant Zavitz
Abstract: Various implementations include a system for coupling a post to a foundation. The system includes a rod having a first rod end and a second rod end. The first rod end is spaced apart from a top surface of the foundation, and the second rod end is coupled to the foundation. The post has at least one side wall at least partially defining an inner cavity and an inner tube disposed within the inner cavity and coupled to the at least one side wall. The inner tube has a first tube end and a second tube end that is closer than the first tube end to a bottom end of the post. A portion of the rod is disposable within the inner tube such that the first rod end is axially spaced apart from the first tube end. The first rod end is couplable to the first tube end.
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公开(公告)号：US10519659B2
公开(公告)日：2019-12-31
申请号：US16007845
申请日：2018-06-13
Applicant: Tindall Corporation
Inventor： Bryant Zavitz , Kevin Kirkley , Behnam Naji , Chris Sigmond
Abstract: Various implementations include methods and apparatuses for connecting concrete structural elements, such as pre-cast concrete structural elements. In one implementation, an apparatus includes a first concrete structural element into which a first duct is pre-cast, a second concrete structural element into which a second duct is pre-cast, and a duct coupler that couples the first duct in fluid communication with the second duct and prevents adhesive from flowing into the first or second duct when the first and second concrete structural elements are coupled together. In another implementation, a method of forming a concrete structural element includes disposing at least a portion of a duct within a form for receiving poured concrete, disposing a duct holder through an opening in the form and coupling the duct holder with the duct to hold the duct in position within the form during pouring, and removing the duct holder after the concrete hardens.
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Patent Agency Ranking
公开(公告)号：US09745770B2
公开(公告)日：2017-08-29
申请号：US14106422
申请日：2013-12-13
Applicant: Tindall Corporation
Inventor： Kevin Lee Kirkley , Bryant Allan Zavitz
CPC classification number: E04H12/342 , E04H12/12 , E04H12/16 , F03D13/10 , F03D13/20 , F03D13/22 , F05B2240/40 , F05B2240/912 , Y02E10/728
Abstract: A tower includes a plurality of stacked sections extending in a longitudinal direction from a base section to a top section. At least one of the stacked sections includes a first block and a second block joined together. The first block and the second block have interlocking portions such that a first portion of the first block is located above a first portion of the second block in the longitudinal direction.
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公开(公告)号：US20170138081A1
公开(公告)日：2017-05-18
申请号：US15419039
申请日：2017-01-30
Applicant: Tindall Corporation
Inventor： Bryant A. ZAVITZ
CPC classification number: E04H12/344 , E04H12/18 , E04H12/20 , E04H12/34 , F03D13/10 , F03D13/22 , F03D80/70 , F05B2230/61 , Y02E10/72 , Y02E10/728 , Y02P70/523
Abstract: A method and apparatus for constructing a tower, where the apparatus may include a structure including a foundation including a plurality of hydraulic cylinders; a truss tower located on the foundation and configured to support a tower built on the foundation; and a controller configured to control extension and retraction of the hydraulic cylinders.
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公开(公告)号：US09420885B2
公开(公告)日：2016-08-23
申请号：US14689589
申请日：2015-04-17
Applicant: Tindall Corporation
Inventor： Bryant A. Zavitz
CPC classification number: F16L3/22 , A47B57/12 , B25H1/06 , E02D27/02 , E02D27/32 , E21B19/14 , F16B11/006 , F16B47/003 , F16L3/26
Abstract: A structure includes at least one foundation, two legs, a horizontal support, and an adhesive. The two legs are supported by the at least one foundation. Each of the two legs includes at least one aperture. The horizontal support has two ends. A first end is located in an aperture in a first leg of the two legs and a second end of the horizontal support is located in an aperture in a second leg of the two legs. The first end of the horizontal support has a cross-sectional area that is less than a cross-sectional area of the aperture in the first leg and the second end of the horizontal support has a cross-sectional area that is less than a cross-sectional area of the aperture in the second leg. The adhesive is within each aperture and in contact with the horizontal support.
Abstract translation: 一种结构包括至少一个基础，两个腿，水平支撑和粘合剂。 两条腿由至少一个基础支撑。 两个腿中的每一个包括至少一个孔。 水平支撑有两端。 第一端位于两个腿部的第一腿部的孔中，并且水平支撑件的第二端位于两个腿部的第二腿部的孔中。 水平支撑件的第一端的横截面积小于第一腿部中的孔的横截面积，并且水平支撑件的第二端的横截面面积小于横截面面积， 第二腿中的孔的截面面积。 粘合剂在每个孔内并与水平支撑件接触。
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公开(公告)号：US20160201350A1
公开(公告)日：2016-07-14
申请号：US14992297
申请日：2016-01-11
Applicant: Tindall Corporation
Inventor： Bryant A. Zavitz , William Lowndes, III , Kevin Kirkley
CPC classification number: E04H12/342 , E02D27/425 , E04H12/08 , E04H12/16 , F03D13/20 , F03D13/22 , F05B2240/912 , Y02E10/728
Abstract: The present invention broadly comprises a tower and a method and apparatus for constructing a tower, where one embodiment of apparatus includes a foundation, a plurality of lower staves located on the foundation, and a plurality of upper staves located above the lower staves, the upper staves having a poured in place concrete or grout joint between each adjacent upper stave.
Abstract translation: 本发明广泛地包括塔架，以及用于构造塔架的方法和装置，其中装置的一个实施例包括基座，位于基座上的多个下部板条和位于下部板条上方的多个上部板条，上部 在每个相邻的上层之间浇筑混凝土或水泥浆接缝的板条。
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公开(公告)号：US09032677B1
公开(公告)日：2015-05-19
申请号：US14306326
申请日：2014-06-17
Applicant: Tindall Corporation
Inventor： Bryant A. Zavitz
CPC classification number: F16L3/22 , A47B57/12 , B25H1/06 , E02D27/02 , E02D27/32 , E21B19/14 , F16B11/006 , F16B47/003 , F16L3/26
Abstract: A pipe rack and a method for making a pipe rack where the pipe rack may include at least one foundation, two legs, and a horizontal support. The two legs are supported by the at least one foundation. Each of the two legs includes at least one aperture. The horizontal support has two ends. The first end is located in an aperture in a first leg of the two legs and a second end of the horizontal support is located in an aperture in a second leg of the two legs. The first end of the horizontal support has a cross-sectional area that is at most 75% of a cross-sectional area of the aperture in the first leg and the second end of the horizontal support has a cross-sectional area that is at most 75% of a cross-sectional area of the aperture in the second leg.
Abstract translation: 管架和管架的制造方法，其中管架可以包括至少一个基座，两个支腿和一个水平支架。 两条腿由至少一个基础支撑。 两条腿中的每一条包括至少一个孔。 水平支撑有两端。 第一端位于两个腿部的第一腿部的孔中，并且水平支撑件的第二端位于两个腿部的第二腿部的孔中。 水平支撑件的第一端的横截面面积为第一支腿的孔的横截面面积的至多75％，而水平支架的第二端的横截面面积最多为 第二条腿的孔径的横截面面积的75％。
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