U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...In 1790, the cost to obtain a patent was between $4 and $5.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 100/29 - Binder tighteners and joiners


Subclass of Class 100 - Presses
Definition: Apparatus in which a binder encircling the material is tensioned
No. of patents: 149
Last issue date: 07/21/2009


1        
NumberTitleIssue Date
7562620Strapping tool
A strapping tool for tensioning a strap around a load, adhering the strap onto itself, and cutting a feed end of the strap, includes a body having a foot on which the strap is disposed during a strapping cycle. The body housing and/or forming a part of a tensioning ...
07/21/2009
7428865Press-type strapping machine
A strapping machine includes a frame, a vertically movable upper carriage, a strap chute including an upper leg mounted to the movable upper carriage, a pair of spaced apart compression plates mounted to the movable upper carriage for vertically compressing the load...
09/30/2008
7428866Device for tensioning and closing strapping bands
The device tensions and closes strapping bands for packaging and suchlike. It has a band channel open longitudinally on one side in the longitudinal direction of the strapping band, a band tensioning device acting in the area of the band channel and a closing device...
09/30/2008
7421944Strap joint rotator with pivoting linkage and pinch wheel
A strap joint rotating assembly is for use with a strapping machine. The strapping machine has a feed head for feeding the strapping material into the strapping machine, a strap chute through which the strapping material is passed and a sealing head to seal overlapp...
09/09/2008
7412815Welding head for a strap binding machine
A welding head for a strap binding machine includes a strap guide element that can be moved into and out of a strap guide path, a welding device that can be moved into and out of the strap guide path and that is for fusing strap segments of overlapping strap ends th...
08/19/2008
7398800Reinforcing bar binding machine
A reinforcing bar binding machine is provided with a control unit operated in such a manner that at the time of turning on an electric power source switch, a setting position of a motor drive adjustment dial and a state of a trigger lever are read, and when the moto...
07/15/2008
7395754Quick access guide with integrated strap chute opener
A quick access guide with an integrated strap chute opening device for a strapping machine is disclosed in which the strap chute separating device has a frame and a strap chute mounted to the frame. The strap chute includes at least one fixed wall cooperating with a...
07/08/2008
7383765Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
06/10/2008
7380495Strap feeding and withdrawing structure for a packing machine
A strap feeding and withdrawing structure for a packing machine includes a driving member and a strapping member pivotally assembled on a main body of a conveying device and respectively driven by an electromagnetic switch unit and a pull member to carry out strap f...
06/03/2008
7377213Strapping machine with improved tension, seal and feed arrangement
A floating strapping head is for use in a strapping machine of the type for positioning, tensioning and sealing a strapping material to itself around a load. The strapping machine has a frame and a strap chute. The floating strapping head includes a tensioning modul...
05/27/2008
7353846Motor-driven reinforcing rod binding machine
A cooling fan 17 is arranged on the rear side of a twisting motor 9 of a reinforcing bar binder 1. The cooling fan is located on the axial line of the twisting motor so that cooling air effectively flows along the surface of the twisting motor a...
04/08/2008
7331165Packing machine with an adjustable band-compressing stroke
A packing machine with an adjustable band-compressing stroke includes a compressing base provided with an accommodating chamber for installing a pulley, and a compressing device. A shaft passes through the pulley and two penetrating holes bored in two sides of the a...
02/19/2008
7331164Apparatus for strapping a packaged item
An apparatus for strapping a packaged item using at least two strapping elements, which can be placed crosswise on the packaged item. A transport unit moves the packaged item into a strapping position a guide device for the strapping elements. The guide device arran...
02/19/2008
7293498Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
11/13/2007
7293499Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
11/13/2007
7290484Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
11/06/2007
7287464Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
10/30/2007
7270055Centrifugal boost wheel for strapping machine
A refeed system for use in a strapping machine for feeding a strapping material around a load, positioning, tensioning and sealing the strapping material around the load. The refeed system refeeds strapping material into feed elements. The refeed system includes a d...
09/18/2007
7267047Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
09/11/2007
7263928Automatic chute opening system for strapping machine
An automatic strap chute opening system for use in a strapping machine of the type having an openable, pivotable work surface for supporting a load to be strapped, and a strap chute defining a strap path through which the strapping material is passed. The chute is d...
09/04/2007
7240612Strapping machine
A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive....
07/10/2007
7237478Asymmetrical strap chute and release system
An asymmetrical chute system is for use in a strapping machine of the type for feeding a strapping material around a load, positioning, tensioning and sealing the strapping material around the load. The strapping machine has a feed head, a strap chute defining a str...
07/03/2007
7204187Device for tensioning and sealing tightening straps
Disclosed is a device for tensioning and sealing tightening straps of plastics for package tightenings, in which the superposed strap ends are received in a strap channel which is essentially open at a longitudinal outer side and the two faces. The strap channel has...
04/17/2007
7165379Forward-reverse tension mechanism for packing machine
A band packing machine includes a body, a transmission unit, a forward-reverse unit and a tension unit. The transmission unit has a rotatable forward-reverse tension cam and a tension cam. The forward-reverse unit includes a forward-reverse motor, a forward-reverse ...
01/23/2007
7155885Small profile strapping tool
A small profile strapping tool includes a body defining a cylinder housing, a piston disposed within a cylinder in the cylinder housing, a pneumatic weld motor operably connected to the piston for actuation during a weld cycle, a pneumatic tensioning motor for actua...
01/02/2007
7143689Strapping of bank notes
The invention relates to a strapper for bank notes and a bank note processing apparatus having such a strapper. Especially reliable and fast strapping is possible if a guide for forming a strap loop around a bank-note bundle to be strapped that is brought into an in...
12/05/2006
7143688Binding device
Binding apparatus for binding wire around pulp bales are disclosed including a wire magazine, a wire feeder for feeding and stretching the wire, a guide for guiding the wire from the feeder around the pulp bale, a wire cutter and twister for cutting the wire and twi...
12/05/2006
7128099Punching/deforming tool for a strapping unit
Using a punching tool for a strapping unit for producing an auxiliary-free connection of ends of a strapping band, the tool having a recess of different widths, in the case of which at least one section of a recess-bounding wall is provided with a rounded portion in...
10/31/2006
7121193Flexible strap feed guide for overhead strapper
A flexible strap guide for an overhead strapper having a feed head for feeding the strapping material from a supply to a strapping head being mounted to a movable platen. The guide includes an elongated flexible spine formed from a plurality of hinged elements. Each...
10/17/2006
7121194Strapping machine having improved winder assembly
A strapping machine configured to position a strap material around an associated load when in a feed mode and to tension the strap material and seal the strap material to itself around the load when in a tensioning mode includes an improved winder assembly. The mach...
10/17/2006
7100499Strap pressing device for a strap packing apparatus
A strap pressing device for a strap packing apparatus includes a strap presser, an eccentric shaft, and a spring. The eccentric shaft consists of a first shaft and a second shaft eccentrically connected to the first shaft and received in an oval hole of the strap pr...
09/05/2006
7082872Strap tensioning apparatus
The present invention is an apparatus for applying high tension to strap in an automatic strapping machine. A rotatable frame has a first and a second position. Two driving wheels are mounted on the frame. In the first position of the rotatable frame, strap passes f...
08/01/2006
7073432Binding device and a method for forming a stock of brushwood
A method for binding logging waste or small timber material by using an automatic binding device, wherein the material is collected in a continuous bundle of brushwood and fed in the longitudinal direction. The material of the bundle of brushwood is compressed furth...
07/11/2006
7073431Structure portable strapping machine
An improved structure portable strapping machine in which a band is articulated via a strap pulling device, a swinging device, and a cutting device and then bound tight by a friction welding means to facilitate strapping objects of various shapes and dimensions that...
07/11/2006
7073430Strapping apparatus
An apparatus for strapping and/or bundling pallets and articles has a strapping device from which a packaging band can be passed around the pallets/articles and has a closure device for subsequent tensioning and closure of the packing band. The strapping device is p...
07/11/2006
7007596Bale press for loose material
A bale press for lose material, especially for paper with a filling space for material that is to be added loose, a press ram, which can be moved through the filling space into the inlet of a pressing channel or some other baling space, and several knotters for tyin...
03/07/2006
6990895Side seal strapping machine
An improved side seal strapping machine is configured to feed a strapping material around a load, position, tension and seal the strapping material around the load. The machine is configured for strapping relatively incompressible, debris laden loads. The machine in...
01/31/2006
6990894Strapping machine with self opening re-entry gates
A reentry gate assembly is for use with a strapping machine of the type having a feed assembly, a chute and a strapping head. The reentry gate assembly directs returning strapping material into the strapping head and releases the strapping material therefrom to prev...
01/31/2006
6981353Strapping machine with strap feeding and tensioning system with automatic refeed
A strapping machine feed system for automatically detecting a strap error or fault, thereby stopping strap retraction or take-up, and refeeding the strap into the strapping head following the error or fault. The feed system includes a pair of tensioning wheels dispo...
01/03/2006
6976422Strapping machine with automatic strap clearing and reloading
A clearing and reloading assembly is configured for use with a strapping machine of the type having an infeed arrangement at about a strap material inlet to the machine, a feed assembly and a chute, the strapping machine defining a strap material holding region betw...
12/20/2005
1        
 
Sign InRegister
Username  
Password   
forgot password?