Patents Assigned to Dynatect Manufacturing, Inc.
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Publication number: 20230417097Abstract: A door operator including a drive motor having a motor housing and a drive shaft selectively rotatable via electric power, a drive tube for receiving therein the drive motor, wherein the motor housing is secured to the drive tube to prevent rotation therebetween. The door operator further including a first side plate and second side plate with the drive tube rotatably supported therebetween, at least one drive cog secured to the drive tube, wherein the drive cog is engageable with a door to provide translation of the door. The door operator further including a locking gear secured to the drive shaft, a locking plate slidingly coupled to the first side plate, including a gear engagement portion, and a locking lever secured to the locking plate and operational to selectively disengage the gear engagement portion of the locking plate, allowing the locking gear to be rotatable with the motor housing.Type: ApplicationFiled: August 1, 2022Publication date: December 28, 2023Applicant: Dynatect Manufacturing, Inc.Inventors: Bradley J. Poikonen, Steven B. Piacsek
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Patent number: 11420818Abstract: A system for covering fluid containment tanks to contain vapors and minimize evaporation of the vapors into the surrounding atmosphere. The system includes a flexible cover and restraint elements, guiding rails which support the cover over a tank and provide guidance for extending and retracting the flexible cover, a belt drive extends the leading end of the flexible cover and a drivable drum provides a way to retract the flexible cover and upon which the flexible cover will be rolled and stored, and a method to locate tank elements beneath the flexible cover system to prevent operating interferences.Type: GrantFiled: June 1, 2020Date of Patent: August 23, 2022Assignee: Dynatect Manufacturing, Inc.Inventors: Brad Poikonen, Steven Piacsek, John Schwartz
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Publication number: 20210078795Abstract: A system for covering fluid containment tanks to contain vapors and minimize evaporation of the vapors into the surrounding atmosphere. The system includes a flexible cover and restraint elements, guiding rails which support the cover over a tank and provide guidance for extending and retracting the flexible cover, a belt drive extends the leading end of the flexible cover and a drivable drum provides a way to retract the flexible cover and upon which the flexible cover will be rolled and stored, and a method to locate tank elements beneath the flexible cover system to prevent operating interferences.Type: ApplicationFiled: June 1, 2020Publication date: March 18, 2021Applicant: Dynatect Manufacturing, Inc.Inventors: Brad Poikonen, Steven Piacsek, John Schwartz
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Patent number: 10724657Abstract: A long travel cable carrier guide has a plurality of guideposts that support an upper portion of a cable carrier. The plurality of guideposts include rollers that move between an extended and retracted position that allows the cable carrier to pass by the guideposts. The rollers automatically return to an extended position wherein the rollers protrude into the path of the cable carrier and provide support to the upper portion of the cable carrier as needed.Type: GrantFiled: January 8, 2019Date of Patent: July 28, 2020Assignee: Dynatect Manufacturing, Inc.Inventor: Jay O'Brien
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Publication number: 20190145552Abstract: A long travel cable carrier guide has a plurality of guideposts that support an upper portion of a cable carrier. The plurality of guideposts include rollers that move between an extended and retracted position that allows the cable carrier to pass by the guideposts. The rollers automatically return to an extended position wherein the rollers protrude into the path of the cable carrier and provide support to the upper portion of the cable carrier as needed.Type: ApplicationFiled: January 8, 2019Publication date: May 16, 2019Applicant: Dynatect Manufacturing, Inc.Inventor: Jay O'Brien
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Patent number: 9803721Abstract: A cable carrier chain having link sections that include metal and plastic portions to allow the chain to operate at high velocity yet also be suitable for high acceleration and deceleration and/or heavy load applications. The metal portions are “free floating” when the chain rotates around a pivot point to allow the plastic portions to flex, but become “locked out” when the chain is no longer rotating to provide sufficient strength to support the load of the chain.Type: GrantFiled: February 6, 2017Date of Patent: October 31, 2017Assignee: Dynatect Manufacturing, Inc.Inventors: Jared Glissman, Mark Zanolla, Jay O'Brien
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Publication number: 20170268643Abstract: This invention relates to an end cap return for a ball screw. The end cap uses tangential force from the sidewalls of the ball passage to roll the ball bearings sideways out of the leadscrew raceway rather than the typical protruding finger that picks the balls up directly. The end cap allows it to be advantageously fabricated with using additive manufacturing, making the end cap cost effective for use in custom ball screw assemblies. In some embodiments, the end cap may include an insert for certain portions of the end cap that can be easily and inexpensively replaced should the insert become worn.Type: ApplicationFiled: March 16, 2017Publication date: September 21, 2017Applicant: Dynatect Manufacturing, Inc.Inventors: Thomas R. Burpee, Scott Smith, Christopher Bach
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Publication number: 20170268641Abstract: A ball relief feature for a ball screw allows multiple turn ball circuits with reduced ball bearing stack-up within the ball screw assembly. Reliving bearing stack up allows for ball circuits having more turns without reducing the number of load carrying ball bearings of a typical ball nut. The ball relief feature reduces ball bearing stack-up by allowing the balls to re-distribute relative to one another and space themselves evenly in oversized portions of the ball circuit track other than the ball return mechanism.Type: ApplicationFiled: March 16, 2017Publication date: September 21, 2017Applicant: Dynatect Manufacturing, Inc.Inventors: Thomas R. Burpee, Scott Smith
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Publication number: 20170227090Abstract: A cable carrier chain having link sections that include metal and plastic portions to allow the chain to operate at high velocity yet also be suitable for high acceleration and deceleration and/or heavy load applications. The metal portions are “free floating” when the chain rotates around a pivot point to allow the plastic portions to flex, but become “locked out” when the chain is no longer rotating to provide sufficient strength to support the load of the chain.Type: ApplicationFiled: February 6, 2017Publication date: August 10, 2017Applicant: Dynatect Manufacturing, Inc.Inventors: Jared Glissman, Mark Zanolla, Jay O'Brien
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Patent number: 9722402Abstract: A long travel cable carrier guide has a plurality of guideposts that support an upper portion of a cable carrier. The plurality of guideposts include horizontal rollers that rotate to allow the cable carrier to pass by the guideposts, but automatically return to a resting position wherein the horizontal rollers protrude into the path of the cable carrier.Type: GrantFiled: April 1, 2014Date of Patent: August 1, 2017Assignee: Dynatect Manufacturing, Inc.Inventor: Jay O'Brien
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Patent number: 9278593Abstract: A bellows for an articulating vehicle has improved performance by using fewer discrete pieces of flexible material, and a multi-piece frame. By using fewer pieces of flexible material, less stitching is required, which results in improved performance and ease of manufacture.Type: GrantFiled: August 6, 2014Date of Patent: March 8, 2016Assignee: Dynatect Manufacturing, Inc.Inventor: Steven Piacsek