Patents Assigned to Rostra Tool Company
  • Patent number: 8904647
    Abstract: A tool is provided for preparing a cable for crimping. The tool includes a first pressure arm and a second pressure arm. An intermediate member is disposed between the first pressure arm and the second pressure arm, the intermediate member being rotationally coupled to the first pressure arm by a first pivot and rotationally coupled to the second pressure arm by a second pivot. The intermediate member includes a first pair of slots adjacent the first pressure arm and a second pair of slots adjacent the second pressure arm. A first pair of stripping cartridges is removably coupled to the first pair of slots. A second pair of stripping cartridges removably coupled to the second pair of slots.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: December 9, 2014
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Charles Gargano
  • Publication number: 20140165353
    Abstract: The tool is provided comprising a first and second arm. The first arm having a first and second die slot on a side and a third die slot on an opposing side. The first arm further having a first gage slot on the side adjacent the second die slot and a second gage slot on the opposing side. The second arm being operably coupled to rotate relative to the first arm. The second arm having a fourth and a fifth die slot on a side arranged opposite the first die slot and the second die slot when the second arm is in a first position, the second arm also having a sixth die slot on an opposing side from the first die, the second arm further having a third gage slot on the side adjacent the fifth die slot and a fourth gage slot on the opposing side.
    Type: Application
    Filed: February 19, 2014
    Publication date: June 19, 2014
    Applicant: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Patent number: 8726713
    Abstract: A crimping tool is provided for coupling a pipe with a connector or fitting. The crimping tool includes a first jaw having an opening on one side. The opening has a first slot sized and shaped to receive a portion of a pipe connector. A second jaw is operably coupled to the first jaw, the second jaw having a semi-cylindrical surface on one side with a second slot disposed therein. The semi-cylindrical surface sized and shaped to receive a portion of the pipe connector. The first jaw and second jaw are moveable between a first position and a second position, the semi-cylindrical surface being arranged at least partially within the opening when in the closed position.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: May 20, 2014
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Publication number: 20140096360
    Abstract: A crimping tool is provided for coupling a pipe with a connector or fitting. The crimping tool includes a first jaw having an opening on one side. The opening has a first slot sized and shaped to receive a portion of a pipe connector. A second jaw is operably coupled to the first jaw, the second jaw having a semi-cylindrical surface on one side with a second slot disposed therein. The semi-cylindrical surface sized and shaped to receive a portion of the pipe connector. The first jaw and second jaw are moveable between a first position and a second position, the semi-cylindrical surface being arranged at least partially within the opening when in the closed position.
    Type: Application
    Filed: October 23, 2013
    Publication date: April 10, 2014
    Applicant: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Patent number: 8656580
    Abstract: A tool for coupling a connector to a wire is provided. The tool includes a first handle coupled to move a connecting head from a first position to a second position. A second handle is operably coupled to the first handle. A die block is rotationally coupled to the second handle and has a first connecting section and a second connecting section. A pair of support arms is pivotally coupled to the die block adjacent the first connecting section. The pair of support arms each having a body with an opening. The openings cooperate to define a circular opening when in the closed position. The circular opening is sized to provide 360 degrees of support to an end of the connector when the connecting head is in the second position. A biasing member is coupled to the pair of support arms to bias the support arms towards the closed position.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: February 25, 2014
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Charles Gargano
  • Publication number: 20140007426
    Abstract: A tool for coupling a connector to a wire is provided. The tool includes a first handle coupled to move a connecting head from a first position to a second position. A second handle is operably coupled to the first handle. A die block is rotationally coupled to the second handle and has a first connecting section and a second connecting section. A pair of support arms is pivotally coupled to the die block adjacent the first connecting section. The pair of support arms each having a body with an opening. The openings cooperate to define a circular opening when in the closed position. The circular opening is sized to provide 360 degrees of support to an end of the connector when the connecting head is in the second position. A biasing member is coupled to the pair of support arms to bias the support arms towards the closed position.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 9, 2014
    Applicant: ROSTRA TOOL COMPANY
    Inventors: Richard A. Steiner, Charles Gargano
  • Patent number: 8584503
    Abstract: A crimping tool is provided for coupling a pipe with a connector or fitting. The crimping tool includes a first jaw having a opening on one side. The opening has a first slot sized and shaped to receive a portion of a pipe connector. A second jaw is operably coupled to the first jaw, the second jaw having a semi-cylindrical surface on one side with a second slot disposed therein. The semi-cylindrical surface sized and shaped to receive a portion of the pipe connector. The first jaw and second jaw are moveable between a first position and a second position, the semi-cylindrical surface being arranged at least partially within the opening when in the closed position.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: November 19, 2013
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Publication number: 20130192035
    Abstract: A tool for crimping a ring member on a pipe is provided. The tool includes a first arm having a plurality of slots on a first side and a second slot on a second side. Each slot of the plurality of slots is a different size diameter, and the at least one second slot has a different size. The tool further includes a second arm operably coupled to rotate. The second arm having a plurality of slots on a third side and at least one fourth slot on a fourth side. Each of the plurality of slots are sized and positioned to cooperate with each other when in the first position to crimp the ring member. The at least one fourth slot is sized and positioned to cooperate with the at least one second slot when in the second position to crimp the ring member.
    Type: Application
    Filed: February 1, 2012
    Publication date: August 1, 2013
    Applicant: ROSTRA TOOL COMPANY
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Publication number: 20130111763
    Abstract: A tool is provided for preparing a cable for crimping. The tool includes a first pressure arm and a second pressure arm. An intermediate member is disposed between the first pressure arm and the second pressure arm, the intermediate member being rotationally coupled to the first pressure arm by a first pivot and rotationally coupled to the second pressure arm by a second pivot. The intermediate member includes a first pair of slots adjacent the first pressure arm and a second pair of slots adjacent the second pressure arm. A first pair of stripping cartridges is removably coupled to the first pair of slots. A second pair of stripping cartridges removably coupled to the second pair of slots.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 9, 2013
    Applicant: ROSTRA TOOL COMPANY
    Inventors: Richard A. Steiner, Charles Gargano
  • Patent number: 8312755
    Abstract: In a preferred embodiment, an apparatus, including: first and second handles; first and second crimping jaws operatively connected, respectively, to the first and second handles, such that moving the first and second handles toward each other causes the first and second crimping jaws to advance toward each other thereby to crimp a band around tubing or pipe; and a third handle rotatably attached to the first handle, such that a user of the apparatus manually moves the first handle toward the second handle by grasping the second handle and the third handle and moving them toward each other. A method of using the apparatus is also provided.
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: November 20, 2012
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph A. Krzyzanski
  • Patent number: 8282138
    Abstract: An annular shaped crimp ring construction which incorporates two separate and distinct sections formed adjacent each other on the same annular member. In accordance with the present invention, the first section of the crimp ring comprises an axial length which is substantially greater than the axial length of the second section, with the first section also comprising a thickness which is substantially greater than the thickness of the second section.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: October 9, 2012
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: 8015853
    Abstract: By constructing clamping jaws, which are employed for applying the desired force to the rings to be crimped, and mounting the clamping jaws in a plane which is substantially perpendicular to the plane in which the handle members are positioned or constructing the clamping jaws for arcuate movement relative to the handle members, an easily employed, force generating, crimping tool assembly is achieved wherein the clamping jaws cooperatively associated with the handle members are positioned at a fixed angle relative to the handle members, or are constructed for being arcuately pivotable relative to the handle members. The crimping tool assembly is able to provide the desired crimping forces to rings mounted in areas in which access is virtually impossible to achieve using prior art tool assemblies. Alternatively, if desired, the clamping jaws may be mounted to the handle members at any desired fixed angle.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: September 13, 2011
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Patent number: 7318272
    Abstract: In a preferred embodiment, an apparatus, including: first and second jaws axially advanceable toward and retractable from each other; when advanced toward each other, the first and second jaws firmly attaching an end connector to a cable, elements of the end connector being loosely attached to the cable when the cable and the elements are placed between the first and second jaws before firm attachment of the elements to said cable; the first jaw having a support movable between first and second positions; when the support is in the first position, a first surface to abut a proximal surface of the end connector; and when the support is in the second position, a second surface of the first jaw to abut the proximal surface. A method of using the apparatus is also provided.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: January 15, 2008
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: D618299
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: June 22, 2010
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: D628036
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: November 30, 2010
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: D637697
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: May 10, 2011
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: D685239
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: July 2, 2013
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski
  • Patent number: D686052
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: July 16, 2013
    Assignee: Rostra Tool Company
    Inventor: Richard A. Steiner
  • Patent number: D703506
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: April 29, 2014
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Charles Gargano
  • Patent number: D719006
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: December 9, 2014
    Assignee: Rostra Tool Company
    Inventors: Richard A. Steiner, Joseph Krzyzanski