Class 72/134 - With use of means to remove product from deflector

Subclass of Class 72 - Metal deforming
Definition: Subject matter including use of means for positively moving
No. of patents: 35
Last issue date: 04/22/2008

Number	Title	Issue Date
7360386	Sweep unit assembly The subject invention discloses a sweep unit assembly having a series of stations defining a path for an elongated article. A cradle is coupled to each of the stations. The stations are movable to introduce a first curve into the path and the article and each of the...	04/22/2008
7334445	Method for producing an end lug of a spring member formed of a strand of wire, and apparatus for manufacturing same A method and apparatus for producing an end lug of a spring member formed of a strand of wire, the strand of wire is initially gripped by two clamping jaws or a pair of tongs, held between said clamping jaws and, subsequently, at a predetermined distance behind the ...	02/26/2008
7134305	Wire feeder driving mechanism for spring manufacturing machine A wire feeder driving mechanism capable of driving a wire feeder of a spring manufacturing machine to perform a three-dimensional movement. The spring manufacturing machine includes a machine base and a work table. The work table has an opening and a plurality of to...	11/14/2006
7082975	Method of bending wood materials and an apparatus for bending wood materials The method of bending wood materials inserts cylindrical or board shaped wood material of uniform lateral cross-section into a bending template shaping channel via a driving mechanism to bend the wood material in the shaping channel. Further, the bending method of t...	08/01/2006
7043951	Wire rod-forming machine To provide a wire rod forming machine for which it is possible to increase the production speed above that of the prior art. In the ring-forming machine 10 of the present configuration, between the respective edges 42 and 51 of the moving die	05/16/2006
7044454	Mattress inner spring assembly The invention concerns inner spring assemblies for mattresses, typically bed mattresses. The invention proposes an inner spring assembly having open-ended coil springs arranged in first rows and second rows transverse to the first rows and a connecting arrangement w...	05/16/2006
6948348	Method of arranging coils in a spring coil assembly A spring coil assembly having a first row of coils arranged in a first spacing pattern and a second row of coils adjacent the first row and arranged in a second spacing pattern that is different from the first spacing pattern. The spring coil assembly can be assembl...	09/27/2005
6758078	Spring coil assembly and system for making the same A spring coil assembly having a first row of coils arranged in a first spacing pattern and a second row of coils adjacent the first row and arranged in a second spacing pattern that is different from the first spacing pattern. The spring coil assembly can be assembl...	07/06/2004
6494353	Tube feeding apparatus A supply of continuous thin wall tubing which is drawn by a pair of opposed conveyor belts frictionally engaging the outside surfaces of the tubing first through a tube straightening device before the tube walls become engaged with the aforesaid conveyor ...	12/17/2002
6430982	Coil spring forming and conveying assembly Disclosed herein is a coil spring forming head which is periodically operative to at least partially form coil springs having a plurality of coils and which includes a wire feed advancing mechanism operative to feed the wire which is formed into coil spri...	08/13/2002
6402074	Apparatus for transferring rings from an inclined laying head onto a cooling conveyor An apparatus is disclosed for receiving a helical formation of rings of hot rolled steel rod emerging from a laying head, and for depositing the rings on a conveyor for continued transport away from the laying head. The apparatus operates to engage and pr...	06/11/2002
5950473	Coil spring forming and conveying assembly Disclosed herein is a coil spring forming machine and transfer conveyor assembly comprising a transfer conveyor operable through a succession of operational cycles and including and endless conveyor assembly and a conveyor drive servo-motor drivingly conn...	09/14/1999
5901596	Tube bender loader and unloader A tube bending apparatus having a base and a bend arbor thereon and an X-axis extending spindle selectively rotatably mounted on the base for movement along the X-axis and for lateral movement in orthogonal Y-axis and Z-axis directions. The spindle has a ...	05/11/1999
5522245	Device for producing metal rings A metal ring producing device comprises a rigid roller and a resilient roller. The resilient roller has an outer cylindrical portion covered with an elastic annular member. The resilient roller is positioned near the rigid roller so that a metal plate mem...	06/04/1996
5319833	Apparatus for producing coils from spring steel material Apparatus for producing coils of spring steel material comprising an unwinding station, a cutting station, a winding spindle which contains angled gripping wires on its peripheral surface and conveying means for conveying the spring steel material from th...	06/14/1994
5111678	Electric heater coil transferring and forming apparatus and method of use A method and apparatus for forming an electric resistance heating coil of desired resistance that involves forming a straight helical coil and centering the formed coil for transfer to a first folding station for holding the straight helical coil into a U...	05/12/1992
5025648	Coiled spring making apparatus A coiled spring making apparatus is provided, including a coiling section for forming coiled springs and a progressive forming section for progressively feeding the coiled springs formed at the coiling section to a plurality of stages on which the coiled ...	06/25/1991
5001918	Method and apparatus for making blanks of a profile varying lengthwise A method for making blanks of a profile varying lengthwise, such as few-leaf springs involves placing a heated billet (1) on a sizing former (2) and feeding it to a deformation zone for forming a product of a preset profile which is carried out from the m...	03/26/1991
4989435	Method and apparatus for manufacturing curved pipe A curved pipe manufacturing method comprises the steps of providing a fixed die having a curved cavity, an entrance opening and an exit opening contained therein, the curved cavity being formed in a circular arc and extending from the entrance opening to ...	02/05/1991
4982588	Electric heater coil forming and transporting apparatus A method and apparatus for forming an electric resistance heating coil of desired resistance that involves forming a helical coil and supporting the helical coil during forming in a vibrating through to prevent compression of the forming coil....	01/08/1991
4981029	Electric heater coil assembly termination apparatus and method of use A method and apparatus for forming an electric resistance heating coil of desired resistance that involves forming a straight end or pigtail at the ends of the coil whereby electrical connectors can be connected to the aligned pigtails and end insulators ...	01/01/1991
4955217	Wire coiling arrangement A wire coiling arrangement includes a rotatable wire coiling mandrel (34) which incorporates a wire receiving slot (33) which extends axially rearwardly from a forward end of the mandrel and which has a slot mouth or entrance (40) facing towards the front...	09/11/1990
4918962	Apparatus and method for forming edgewise wound cores Apparatus for forming edgewise wound cores from a generally thin strip of ferromagnetic material has a mechanism for edgewise deforming the strip into a plurality of helical convolutions which are received in an axial stack thereof on an arbor. The arbor ...	04/24/1990
4913370	Coil collecting station for wire-rod mill trains Described is a coil collecting station for wire-rod mill trains with a coil collecting chamber consisting of a pre-collector, collecting pin and limiting cage, in which at least two collecting pins can be brought alternatively into a loading and/or discha...	04/03/1990
4876872	Method and apparatus for manufacturing curved pipe The present invention is directed to a curved pipe manufacturing method comprising the steps of: inserting a curved mandrel into a curved cavity of a fixed die having an entrance opening and an exit opening, the curved mandrel being attached to the distal...	10/31/1989
4875353	Method and apparatus for manufacturing curved pipe A curved pipe manufacturing method comprises the steps of: inserting a curved mandrel into a curved cavity of a fixed die having an entrance opening and an exit opening through the exit opening thereof, said cavity being formed in a circular arc and exten...	10/24/1989
4768364	Continuous coiling machine for rod and strip stock A continuous-acting take-up, coiling, cut-off and spooling machine is adapted for use with continuously producing metal casting equipment that casts metal rod or strip stock at a constant rate, and which produces the cast rod or strip stock at a relativel...	09/06/1988
4759206	Method and apparatus for manufacturing curved pipe A curved pipe manufacturing method comprising steps of inserting a mandrel attached to one side of a movable block so as to be inserted into and to be pulled out from a curved cavity of a circular arc formed in a fixed die and having an entrance and an ex...	07/26/1988
4726209	Method of forming edgewise wound cores A method of continuously forming edgewise wound cores from a strip of generally thin ferromagnetic material at at least one operation station therefor having a means for receiving the cores. The receiving means includes a pair of separable means adapted f...	02/23/1988
4643012	Apparatus for forming edgewise wound cores Apparatus for forming edgewise wound cores from a continuous strip of generally thin ferromagnetic material has means operable generally for deforming the continuous strip into a plurality of generally helical convolutions thereof, and means is arranged f...	02/17/1987
4331015	Tube bending machine with axially movable inner core A tube bending machine comprises a tube bending mechanism per se for bending a front portion of a tube inserted therein and fluid operated units for moving a mandrel in axial direction into the tube to be bent and for withdrawing the mandrel through a rea...	05/25/1982
4311031	Pipe bending machine A pipe bending machine has a pipe bending mechanism which receives lengths of pipe to be bent from a pipe magazine located laterally of one side of the mechanism. A pipe transfer device is interposed between the bending mechanism and the magazine and tran...	01/19/1982
4077244	Method of and apparatus for continuously winding a rectangular wire An apparatus for continuously winding a rectangular wire, or a strip metal comprising a coil former consisting of upper and lower former members adapted to cooperate with each other for clamping the strip metal and arranged to be rotatable independently o...	03/07/1978
3996778	Loader and unloader for plate roll machine A loader and unloader for a plate roll machine has an extensible boom extending generally horizontally over the plate rolls of the machine from a stationary support frame to which the boom is pivoted at one end for vertical movement over the rolls. The bo...	12/14/1976
3952569	Method and apparatus for coiling long products A method and apparatus are provided for winding long rod-like material, such as tubes, into coils by continuously coiling the material and depositing it into a rotating coiler adapted to collect a selected coil of material and then eject it into a deliver...	04/27/1976

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Class 72/134 - With use of means to remove product from deflector