Patents by Inventor Wolfgang Schmoll

Wolfgang Schmoll has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7930906
    Abstract: A slider needle (1) having a partition element (15) clipped through an insertion slit (19) in the needle base body (2). The partition element (15) is shaped such that it can be easily inserted in the needle base body 2, but is still securely held, optionally with some play, as a result of positive engagement. The partition element comprises, preferably as a one-piece component, a spring part (25) and a foot extension (26) interacting with the bottom (17) of the slider slit. Preferably, the foot extension 26 has two sections (27, 28, 27a, 28a) that are bent in opposite directions, either in a transverse or a longitudinal direction of the otherwise flat partition element (15). In the region of the insertion slit (19), the back (18) of the needle base body (2) has an indentation (24) so that the bent over sections (27, 28, 27a, 28a) cannot project beyond the needle back (18).
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: April 26, 2011
    Assignee: Groz-Beckert KG
    Inventors: Andreas Dietz, Wolfgang Schmoll, Klaus Ruoff, Jürgen Schneider
  • Publication number: 20110072859
    Abstract: A slider needle (1) having a partition element (15) clipped through an insertion slit (19) in the needle base body (2). The partition element (15) is shaped such that it can be easily inserted in the needle base body 2, but is still securely held, optionally with some play, as a result of positive engagement. The partition element comprises, preferably as a one-piece component, a spring part (25) and a foot extension (26) interacting with the bottom (17) of the slider slit. Preferably, the foot extension 26 has two sections (27, 28, 27a, 28a) that are bent in opposite directions, either in a transverse or a longitudinal direction of the otherwise flat partition element (15). In the region of the insertion slit (19), the back (18) of the needle base body (2) has an indentation (24) so that the bent over sections (27, 28, 27a, 28a) cannot project beyond the needle back (18).
    Type: Application
    Filed: September 14, 2010
    Publication date: March 31, 2011
    Applicant: GROZ-BECKERT KG
    Inventors: Andreas DIETZ, Wolfgang Schmoll, Klaus Ruoff, Jürgen Schneider
  • Patent number: 7523624
    Abstract: A latch needle (1) having on its latch (7) a latch head (9) that is provided with a recess or a depression (12) for receiving a section of a tip (14) of the hook (4), said tip having the configuration of a truncated cone. The latch head (9) is wider than the latch shaft (8) of the latch (7), however, distinctly narrower than the needle shaft (20). Due to this measure, too great an expansion of the loops during the casting-off process is avoided, and the risk of a collision of the latch head with other components, for example, sinkers, is reduced.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: April 28, 2009
    Assignee: Groz-Beckert KG
    Inventors: Albert Bausch, Hans-Wolfgang Schmoll, Jochen Braun
  • Publication number: 20080173046
    Abstract: A latch needle (1) having on its latch (7) a latch head (9) that is provided with a recess or a depression (12) for receiving a section of a tip (14) of the hook (4), said tip having the configuration of a truncated cone. The latch head (9) is wider than the latch shaft (8) of the latch (7), however, distinctly narrower than the needle shaft (20). Due to this measure, too great an expansion of the loops during the casting-off process is avoided, and the risk of a collision of the latch head with other components, for example, sinkers, is reduced.
    Type: Application
    Filed: June 25, 2007
    Publication date: July 24, 2008
    Applicant: Groz-Beckert KG
    Inventors: Albert Bausch, Hans-Wolfgang Schmoll, Jochen Braun
  • Patent number: 7347231
    Abstract: Beverage bottling plant for filling bottles with a liquid beverage having a filling machine for filling bottles and other beverage containers with a liquid beverage. The filling machine having a gas tube being configured and disposed to permit evacuation of gas from a beverage bottle to a chamber of a return gas duct without the gas contacting liquid beverage material in a beverage storage reservoir to essentially prevent contamination of the liquid beverage material in said beverage storage reservoir by the gas being evacuated from the beverage bottle.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: March 25, 2008
    Assignee: KHS Maschinen- und Anlagenbau AG
    Inventor: Wolfgang Schmoll
  • Patent number: 7191620
    Abstract: The starting point of a new concept in a latch needle (1) is an attachment of the latch spring (22) in the sawslot (9) of the latch needle from the side of the needle back (7). For this purpose the latch needle (1) has spring-supporting pockets (19, 21) accessible from the needle back (7) or other structures adapted to receive the ends (25, 26) of the latch spring (22). The spring-supporting pockets (19, 21) are closed toward the needle back (7) at least to such an extent that the ends (25, 26) of the latch spring (22) are held in a form-locking, or at least in a captive manner in the spring-supporting pockets (19, 21). Such a latch needle has a reduced tolerance sensitivity during manufacture. The described needle concept makes possible further improvements which contribute to the operational safety and service life of the latch needle.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: March 20, 2007
    Assignee: Groz-Beckert KG
    Inventors: Eric Jürgens, Andreas Dietz, Wolfgang Schmoll
  • Publication number: 20060075788
    Abstract: The starting point of a new concept in a latch needle (1) is an attachment of the latch spring (22) in the sawslot (9) of the latch needle from the side of the needle back (7). For this purpose the latch needle (1) has spring-supporting pockets (19, 21) accessible from the needle back (7) or other structures adapted to receive the ends (25, 26) of the latch spring (22). The spring-supporting pockets (19, 21) are closed toward the needle back (7) at least to such an extent that the ends (25, 26) of the latch spring (22) are held in a form-locking, or at least in a captive manner in the spring-supporting pockets (19, 21). Such a latch needle has a reduced tolerance sensitivity during manufacture. The described needle concept makes possible further improvements which contribute to the operational safety and service life of the latch needle.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 13, 2006
    Applicant: Groz-Beckert KG
    Inventors: Eric Jurgens, Andreas Dietz, Wolfgang Schmoll
  • Patent number: 6931890
    Abstract: A latch needle (1) is provided with a latch (5), which has a clearing profile (19) on its latch shank end (18). The clearing profile (19) serves to keep the sawslot (6) free of dirt. To that end, it has at least one special clearing face (24).
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: August 23, 2005
    Assignee: Groz-Beckert KG
    Inventors: Uwe Stingel, Hans-Wolfgang Schmoll, Uwe Hennig, Eckhard Fehrenbacher
  • Publication number: 20050150571
    Abstract: Beverage bottling plant for filling bottles with a liquid beverage having a filling machine for filling bottles and other beverage containers with a liquid beverage. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
    Type: Application
    Filed: December 15, 2004
    Publication date: July 14, 2005
    Inventor: Wolfgang Schmoll
  • Publication number: 20050050924
    Abstract: A latch needle (1) is provided with a latch (5), which has a clearing profile (19) on its latch shank end (18). The clearing profile (19) serves to keep the sawslot (6) free of dirt. To that end, it has at least one special clearing face (24).
    Type: Application
    Filed: September 10, 2004
    Publication date: March 10, 2005
    Applicant: Groz-Beckert KG
    Inventors: Uwe Stingel, Hans-Wolfgang Schmoll, Uwe Hennig, Eckhard Fehrenbacher
  • Patent number: 6023948
    Abstract: A knitting tool includes a flat shank having opposite first and second narrow sides and an elongated, narrow control spring forming an integral, one-piece part with the shank and projecting therefrom. The control spring has a first, free end and an opposite second end. The second end is directly formed on the shank and constitutes a continuation of the first narrow shank side. The knitting tool further has an elongated bay bounded by the control spring and the first narrow shank side. The bay has an open end at the first, free end of the control spring and a closed end at the second end of the control spring.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: February 15, 2000
    Assignee: Groz Beckert KG
    Inventors: Wolfgang Schmoll, Klaus Ruoff, Thomas Schmid
  • Patent number: 5956976
    Abstract: A latch needle for loop-forming textile machines includes a needle shank having an upper side, a back and a sawslot extending into the needle shank from the upper side and oriented parallel to the shank. A hook is provided at an end of the needle shank. A spring element is disposed in the sawslot and has at least one end supported by the needle shank. A needle latch is supported in the sawslot for pivotal motion about an axis between a closed position in which the needle latch engages, with a frontal end thereof, the hook and a rearward position. The needle latch has a latch shank which includes an upper side and a lower side. In the rearward position the needle latch lies, with the upper side of the latch shank, on the upper side of the needle shank or is situated in the vicinity of the upper side of the needle shank. The latch shank further has an end part formed as a cam engaged by the spring element.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: September 28, 1999
    Assignee: Groz-Beckert AG
    Inventors: Oskar Schaffer, Wolfgang Schmoll, Kurt Wiedenhofer, Bernhard Schuler
  • Patent number: 5619868
    Abstract: A springbeard needle includes a shank having opposite ends, an upper edge, a lower edge and two opposite side faces; a head formed at one of the shank ends; a springbeard extending from the head and being oriented towards the upper shank edge; and a groove provided in the shank. The groove extends from the upper shank edge and is open at one of the side faces. An end portion of the springbeard projects into the groove from the upper shank edge. The groove has a longitudinal axis which forms an acute angle with the lower shank edge and which is oriented towards the head as viewed in a direction from the lower shank edge to the upper shank edge.
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: April 15, 1997
    Assignee: Theodor Groz & Sohne & Ernst Beckert
    Inventors: Wolfgang Schmoll, Siegfried Wissmann
  • Patent number: 5609045
    Abstract: A knitting needle includes a shank, a needle hook carried by the shank at one end thereof, and a sawslot provided in the shank. The sawslot is bordered by elastically deformable shank cheeks which are provided by upper supporting surfaces. The sawslot has a throughgoing aperture which is open toward the shank back. A latch rivet traverses the sawslot and is supported in the shank cheeks. A needle latch having a latch back provided with engagement faces is pivotally supported by the latch rivet for swinging motions between a closed position in which the needle latch engages the needle hook and an open position in which the engagement faces on the latch back lie on the supporting surfaces of the shank cheeks. The sawslot has, in a series as viewed from needle hook, a first sawslot portion containing the throughgoing aperture and a second sawslot portion having a width greater than the width of the first sawslot portion.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: March 11, 1997
    Assignees: Theodor Groz & Sohne, Ernst Beckert Nadelfabrik Commandit-Gesellschaft
    Inventors: Wolfgang Schmoll, Siegfried Wissmann
  • Patent number: 5094091
    Abstract: A knitting tool for textile machines has a shank which, beginning at its upper and/or lower edge, is provided in at least some regions with a slot-like recess extending in the longitudinal direction of the shank and forming a hollow space that is filled with vibration damping plastic material.
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: March 10, 1992
    Assignee: Theodor Groz & Sohne & Ernst Beckert
    Inventors: Gerhard Treuz, Wolfgang Schmoll
  • Patent number: 4791794
    Abstract: A latch needle having an elongated spring element, one end thereof attached to the bottom of a recess in one portion of the slot, the other end of said spring element bearing on the extended end portion of the latch biasing the latch to a partially open position.
    Type: Grant
    Filed: January 21, 1988
    Date of Patent: December 20, 1988
    Assignee: Theodor Groz & S/o/ hne & Ernst Beckert Nadelfabrik Commandit-Gesellschaf t
    Inventor: Wolfgang Schmoll