Patents Assigned to Robbins, Inc.
-
Patent number: 8291661Abstract: A modular floor includes a plurality of interconnected, uniform and elongated floor sections. Each floor section includes a wear layer, an upper subfloor panel, a lower subfloor panel and a plurality of parallel spacers sandwiched between the upper and lower subfloor panels. The spacers extend horizontally outwardly from three sides of the sections, including both longitudinal sides and one transverse side, but are recessed on the remaining transverse side. The parallel spacers extend into the recesses of adjacently located floor sections, alongside the corresponding spacers of those floor sections, along the longitudinal sides. At the transverse sides, each section has a spacer that extends into an adjacently located section in the same row and also receives a spacer from an adjacently located section in the same row. The sections have hardware connections that are concealed from view, and connecting each subsequent section requires two fasteners.Type: GrantFiled: November 8, 2007Date of Patent: October 23, 2012Assignee: Robbins, Inc.Inventors: Jay Frederick Bengry, Michael W Niese
-
Publication number: 20080060305Abstract: A modular floor includes a plurality of interconnected, uniform and elongated floor sections. Each floor section includes a wear layer, an upper subfloor panel, a lower subfloor panel and a plurality of parallel spacers sandwiched between the upper and lower subfloor panels. The spacers extend horizontally outwardly from three sides of the sections, including both longitudinal sides and one transverse side, but are recessed on the remaining transverse side. The parallel spacers extend into the recesses of adjacently located floor sections, alongside the corresponding spacers of those floor sections, along the longitudinal sides. At the transverse sides, each section has a spacer that extends into an adjacently located section in the same row and also receives a spacer from an adjacently located section in the same row. The sections have hardware connections that are concealed from view, and connecting each subsequent section requires two fasteners.Type: ApplicationFiled: November 8, 2007Publication date: March 13, 2008Applicant: ROBBINS, INC.Inventors: Jay Bengry, Michael Niese
-
Patent number: 7121052Abstract: A panel-type subfloor assembly for an anchored/resilient floor includes a plurality of elongated panels laid end-to-end in parallel rows along a first direction, the panels having elongated slots formed therein that are oriented at an oblique angle relative to the first direction. For the entire floor, this results in a plurality of aligned rows of elongated slots oriented at an oblique angle relative to the first direction. Each slot cooperates with an elongated fastener, namely an elongated dual flanged channel held by at least one pin. The fastener is positioned within the respective slot and adapted to hold the respective panel to the base along two longitudinal edges of the slots, in a manner that limits upward movement of the panel while permitting downward deflection.Type: GrantFiled: April 25, 2005Date of Patent: October 17, 2006Assignee: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliot, John Richard Puening
-
Publication number: 20060037270Abstract: A method for preventing edge bonding between adjacently situated floorboards of a floor system involves the application of a release agent along at least one longitudinal side surface of the floorboards. The release agent counteracts, or neutralizes, the adhesive effects between adjacently situated floorboards which is commonly caused by urethane or water bourne finish coatings, when the finish coating seeps downwardly between the side surfaces of the floorboards. By eliminating surface bonding between adjacently situated floorboards, this invention eliminates panelization of the floor system. The release agent may be a liquid or a solid and may be applied by any one of a number of methods, either at the factory or at the job site. The release agent may be applied to both longitudinal side surfaces of the floorboards, and also to the ends and the bottoms of the floorboards.Type: ApplicationFiled: August 18, 2004Publication date: February 23, 2006Applicant: Robbins, Inc.Inventor: Michael Niese
-
Publication number: 20050193670Abstract: A panel-type subfloor assembly for an anchored/resilient floor includes a plurality of elongated panels laid end-to-end in parallel rows along a first direction, the panels having elongated slots formed therein that are oriented at an oblique angle relative to the first direction. For the entire floor, this results in a plurality of aligned rows of elongated slots oriented at an oblique angle relative to the first direction. Each slot cooperates with an elongated fastener, namely an elongated dual flanged channel held by at least one pin. The fastener is positioned within the respective slot and adapted to hold the respective panel to the base along two longitudinal edges of the slots, in a manner that limits upward movement of the panel while permitting downward deflection. The slots are longitudinally and transversely oversized relative to the flanges of the fastener, and preferably each fastener is secured to the base via only a single pin.Type: ApplicationFiled: April 25, 2005Publication date: September 8, 2005Applicant: Robbins, Inc.Inventors: Michael Niese, Paul Elliot, John Puening
-
Patent number: 6883287Abstract: A panel-type subfloor assembly for an anchored/resilient floor includes a plurality of elongated panels laid end-to-end in parallel rows along a first direction, the panels having elongated slots formed therein that are oriented at an oblique angle relative to the first direction. For the entire floor, this results in a plurality of aligned rows of elongated slots oriented at an oblique angle relative to the first direction. Each slot cooperates with an elongated fastener, namely an elongated dual flanged channel held by at least one pin. The fastener is positioned within the respective slot and adapted to hold the respective panel to the base along two longitudinal edges of the slots, in a manner that limits upward movement of the panel while permitting downward deflection. The slots are longitudinally and transversely oversized relative to the flanges of the fastener, and preferably each fastener is secured to the base via only a single pin.Type: GrantFiled: May 29, 2003Date of Patent: April 26, 2005Assignee: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliot, John Richard Puening
-
Patent number: 6851237Abstract: A wood floor system comprises a plurality of parallel rows of floorboards laid end-to-end, and each of the floorboards includes a compression nub extending along a side surface thereof, adjacent the top surface. These compression nubs affirmatively engage an opposing side surface of an adjacent floorboard row, thereby sealing, or isolating, the top surface of the floor from the side surfaces of the floorboard rows. This uniformly distributes expansion and contraction forces throughout the floor, due to uniform spacing between the floorboard rows. The isolation of the upper floorboard surface from the side surface also prevents undesired downward migration or flow of liquid finishing solution, which can have serious adverse affects for a wood floor. The invention reduces the total volume of finishing solution necessary for finishing the floor, and it also reduces “overwood” during floor installation.Type: GrantFiled: May 6, 2003Date of Patent: February 8, 2005Assignee: Robbins, Inc.Inventors: Michael Niese, Paul Elliott
-
Publication number: 20040237452Abstract: A panel-type subfloor assembly for an anchored/resilient floor includes a plurality of elongated panels laid end-to-end in parallel rows along a first direction, the panels having elongated slots formed therein that are oriented at an oblique angle relative to the first direction. For the entire floor, this results in a plurality of aligned rows of elongated slots oriented at an oblique angle relative to the first direction. Each slot cooperates with an elongated fastener, namely an elongated dual flanged channel held by at least one pin. The fastener is positioned within the respective slot and adapted to hold the respective panel to the base along two longitudinal edges of the slots, in a manner that limits upward movement of the panel while permitting downward deflection. The slots are longitudinally and transversely oversized relative to the flanges of the fastener, and preferably each fastener is secured to the base via only a single pin.Type: ApplicationFiled: May 29, 2003Publication date: December 2, 2004Applicant: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliot, John Richard Puening
-
Patent number: 6637169Abstract: A resilient floor includes a plurality of parallel spaced rows of sleeper assemblies, or substructure members, supported by pads over a base, with a wear layer of floorboards secured to the rows of substructure members. The substructure members include an elongated lower panel with a pair of spaced rows of pads secured along the bottom surface of the panel, and corresponding rows of nailing strips secured to the top surface of the panel, to which the wear layer is secured. The panel may also include an middle row of designations, such as holes, for locating anchors to anchor the panel to the base, if it is desired to anchor the floor. Compared to other resilient floors the substructure members of this invention simplify and reduce installation and handling time, resulting in reduced labor costs. The structure itself also provides high strength and durability, but with reduced quantity and cost of material.Type: GrantFiled: March 15, 2002Date of Patent: October 28, 2003Assignee: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliott
-
Publication number: 20030196397Abstract: A wood floor system comprises a plurality of parallel rows of floorboards laid end-to-end, and each of the floorboards includes a compression nub extending along a side surface thereof, adjacent the top surface. These compression nubs affirmatively engage an opposing side surface of an adjacent floorboard row, thereby sealing, or isolating, the top surface of the floor from the side surfaces of the floorboard rows. This uniformly distributes expansion and contraction forces throughout the floor, due to uniform spacing between the floorboard rows. The isolation of the upper floorboard surface from the side surface also prevents undesired downward migration or flow of liquid finishing solution, which can have serious adverse affects for a wood floor. The invention reduces the total volume of finishing solution necessary for finishing the floor, and it also reduces “overwood” during floor installation.Type: ApplicationFiled: May 6, 2003Publication date: October 23, 2003Applicant: Robbins, Inc.Inventors: Michael Niese, Paul Elliot
-
Patent number: 6527156Abstract: A fastener driving apparatus (1) having a carriage (10) supporting a fastener driver (18) and adapted for translation across a flooring member (42) being fastened by fasteners from the fastener driver (18). The fastener driver (18) is preferably supported in the carriage (10) at an angle with respect to a fully vertical position in order to drive fasteners at an angle with respect to the flooring member (42) and more preferably into the side of the flooring member (42) and into the underlying structure. More preferably, the angle of the fastener driver (18) is adjustable. Carriage motion elements (36) permit translation of the fastener driving apparatus (1) across the flooring (44) with a support wheel (50) preferably arranged so as to exert a lateral force upon the apparatus (1) when the apparatus (1) is pushed.Type: GrantFiled: April 3, 2001Date of Patent: March 4, 2003Assignee: Robbins, Inc.Inventors: Richard Lynn McAllister, Harry Todd Goodridge, Gregory Chura, Paul W. Elliott
-
Publication number: 20020112429Abstract: A wood floor system comprises a plurality of parallel rows (10a, 10b . . . 10z) of floorboards (10) laid end-to-end, and each of the floorboards (10) includes a compression nub (20) extending along a side surface (13) thereof, adjacent the top surface ( ). These compression nubs (20) affirmatively engage an opposing side surface (14) of an adjacent floorboard row (10a), thereby sealing, or isolating, the top surface of the floor from the side surfaces (13, 14) of the floorboard rows (10a, 10b . . . 10z). This uniformly distributes expansion and contraction forces throughout the floor, due to uniform spacing between the floorboard rows (10a, 10b . . . 10z). The isolation of the floorboard upper surface from the side surfaces (13, 14) also prevents undesired downward migration or flow of liquid finishing solution (28), which can have serious adverse affects for a wood floor. The invention reduces the total volume of finishing solution necessary for finishing the floor.Type: ApplicationFiled: March 12, 2001Publication date: August 22, 2002Applicant: Robbins, Inc.Inventors: Michael Niese, Paul Elliott
-
Publication number: 20020092255Abstract: A resilient floor includes a plurality of parallel spaced rows of sleeper assemblies, or substructure members, supported by pads over a base, with a wear layer of floorboards secured to the rows of substructure members. The substructure members include an elongated lower panel with a pair of spaced rows of pads secured along the bottom surface of the panel, and corresponding rows of nailing strips secured to the top surface of the panel, to which the wear layer is secured. The panel may also include an middle row of designations, such as holes, for locating anchors to anchor the panel to the base, if it is desired to anchor the floor. Compared to other resilient floors the substructure members of this invention simplify and reduce installation and handling time, resulting in reduced labor costs. The structure itself also provides high strength and durability, but with reduced quantity and cost of material.Type: ApplicationFiled: March 15, 2002Publication date: July 18, 2002Applicant: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliott
-
Patent number: 6367217Abstract: A resilient floor includes a plurality of parallel spaced rows of sleeper assemblies, or substructure members, supported by pads over a base, with a wear layer of floorboards secured to the rows of substructure members. The substructure members include an elongated lower panel with a pair of spaced rows of pads secured along the bottom surface of the panel, and corresponding rows of nailing strips secured to the top surface of the panel, to which the wear layer is secured. The panel may also include an middle row of designations, such as holes, for locating anchors to anchor the panel to the base, if it is desired to anchor the floor. Compared to other resilient floors the substructure members of this invention simplify and reduce installation and handling time, resulting in reduced labor costs. The structure itself also provides high strength and durability, but with reduced quantity and cost of material.Type: GrantFiled: November 4, 1999Date of Patent: April 9, 2002Assignee: Robbins, Inc.Inventors: Michael W. Niese, Paul W. Elliott
-
Publication number: 20010050301Abstract: A fastener driving apparatus (1) having a carriage (10) supporting a fastener driver (18) and adapted for translation across a flooring member (42) being fastened by fasteners from the fastener driver (18). The fastener driver (18) is preferably supported in the carriage (10) at an angle with respect to a fully vertical position in order to drive fasteners at an angle with respect to the flooring member (42) and more preferably into the side of the flooring member (42) and into the underlying structure. More preferably, the angle of the fastener driver (18) is adjustable. Carriage motion elements (36) permit translation of the fastener driving apparatus (1) across the flooring (44) with a support wheel (50) preferably arranged so as to exert a lateral force upon the apparatus (1) when the apparatus (1) is pushed.Type: ApplicationFiled: April 3, 2001Publication date: December 13, 2001Applicant: Robbins, Inc.Inventors: Richard Lynn McAllister, Harry Todd Goodridge, Gregory P. Chura, Paul W. Elliott
-
Patent number: 6269996Abstract: A fastener driving apparatus having a carriage supporting a fastener driver and adapted for translation across a flooring member being fastened by fasteners from the fastener driver. The fastener driver is preferably supported in a carriage at an angle with respect to a fully vertical position for driving fasteners at an angle with respect to the flooring member and more preferably into the side of the flooring member and into the underlying structure. More preferably, the angle of the fastener driver is adjustable. Carriage motion elements permit translation of the fastener driving apparatus across the flooring and are preferably arranged so that they exert a lateral force upon the apparatus when the apparatus is pushed.Type: GrantFiled: August 6, 1999Date of Patent: August 7, 2001Assignee: Robbins, Inc.Inventor: Richard Lynn McAllister
-
Patent number: 6023900Abstract: A finger jointed floorboard or laminatable floorboard section of two connected shorter pieces includes a relatively thick upper wear region which may be sanded without exposing the fingers forming the connection, regardless of whether or not the pieces are connected in the same longitudinal and transverse horizontal planes. The structure and orientation of this finger joint allows flooring manufacturers to maximize the yield of typically solid, good quality floorboard material and to reduce installation costs, without adversely affecting the aesthetic quality of the installed floor. In one embodiment, a finger jointed board with a central finger joint is sawed in a horizontal plane through the joint to produce two identical, laminatable floorboard sections. With a thicker starting board having two separate, spaced finger joint connections, sawing along a horizontal midplane produces two identical intermediate boards, each with a centrally located finger joint.Type: GrantFiled: May 3, 1999Date of Patent: February 15, 2000Assignee: Robbins, Inc.Inventors: James H. Stoehr, Michael W. Niese, John Williams
-
Patent number: 5863272Abstract: A two-piece planetary hub and output shaft for use in a planetary reduction gear drive assembly for a raise drill having a drive motor and a drive train path including first, second and third reduction gearing driving the planetary hub and output shaft. The hub and shaft are formed as two major pieces, an upper hub and a lower output shaft which are rigidly interconnected by three planet gear shafts each engaging a hole in said hub and a recess in said lower output shaft. Such interconnection is suitably by taper lock bushing assemblies locking the shafts to both said hub and said shaft. Transfer of torque occurs essentially through the planet shafts and the hub, and transfer of load occurs essentially through the output shaft.Type: GrantFiled: March 4, 1997Date of Patent: January 26, 1999Assignee: Atlas Copco Robbins Inc.Inventor: Llewellan Anderson
-
Patent number: 5664606Abstract: A drill pipe has a central axis and comprises a first end and a second end with a portion of the second end being substantially triangular in the lateral cross-section and having three faces. At least one concave wrench recess is located in each of the three faces of the substantially triangular portion of the second end. Each of the recesses has a surface with an axially extending center line. The center line is located a predetermined distance from the central axis, with this predetermined distance being less than the distance from the central axis of all other axial lines on the surface of the recess.Each of the recesses may be comprised of two adjoining planes having exterior surfaces, the cross-section of the two adjoining planes forming an angle of less than 180 degrees as measured between the exterior surfaces of the two adjoining planes. Alternatively, the recesses can be comprised of three adjoining planes. Finally, the recesses may be comprised of an arcuate segment.Type: GrantFiled: June 7, 1995Date of Patent: September 9, 1997Assignee: Atlas Copco Robbins Inc.Inventor: Llewellan Anderson
-
Patent number: RE37615Abstract: An anchored/resilient floor system includes at least one upper flooring layer supported by parallel rows of attachment members which are supported above a base by a plurality of compressible pads, the attachment members being secured to the base at predetermined positions therealong by a fastener construction which permits downward deflection under loaded conditions but prevents vertical raising of the members beyond their initial static position. The attachment members are anchored in a manner which does not hold the pads in a precompressed state when the floor is unloaded. The fastener construction may include a one, two or three piece construction. The single member fastener construction is particularly suitable for reanchoring or retrofitting an already installed floor at a significantly lower cost than that of installing a new floor, and the one-piece fastener construction also may be adapted for use with a portable floor.Type: GrantFiled: March 10, 1999Date of Patent: April 2, 2002Assignee: Robbins, Inc.Inventor: Michael W. Niese