Patents Assigned to Rexon Industrial Corp., Ltd.
  • ADJUSTABLE WORKING AREA CUTTING MACHINE
    Publication number: 20120160070
    Abstract: An adjustable working area cutting machine includes a worktable, a cutting unit, a movable guide rail unit, a fence unit, and a locking unit installed on one of the worktable and the movable guide rail unit. The worktable includes a first rail. The movable guide rail unit includes a channel bar coupled to the first rail, and a second rail. The locking unit is fixed to the other of the worktable and the movable guide rail unit. The fence unit includes a fence arranged to be located on the top side of the worktable, and a slide coupled to the second rail. By moving the movable guide rail unit relative to the worktable, the working area of the cutting machine is relatively extended. To cut a large size workpiece, the position of the movable guide rail unit is adjusted relative to the worktable to extend the working area.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 28, 2012
    Applicant: Rexon Industrial Corp., Ltd.
    Inventor: Chih-Ming Cheng
  • SAW BLADE GUARD QUICK RELEASE STRUCTURE AND METHOD FOR LOCKING AND UNLOCKING SAW BLADE GUARD
    Publication number: 20120159763
    Abstract: A saw blade guard quick release structure and a method for locking and unlocking saw blade guard includes a locating member, a connection member, and a retaining unit. The locating member has two retaining notches. The connection member includes a first guide portion and a second guide portion. The retaining unit is installed on the connection member, including a linking member, a drag member movable along the first guide portion, two retaining members respectively pivotally connected to the drag member and movable along the second guide portion, and a spring member. The method includes mounting the connection member directly on the locating member and selectively engaging the retaining members with the locating notches, thereby locking or unlocking the saw blade guard.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 28, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventors: Hung-Jung CHIANG, Wei-Shiun LIN
  • SAW MACHINE FENCE ADJUSTMENT MECHANISM
    Publication number: 20120160071
    Abstract: A saw machine fence adjustment mechanism installed on a base member of a worktable, including a fence body, a pivot shaft mounted on the fence body, a spanner coupled to the pivot shaft, a spring member positioned between the spanner and the fence body and a locking device on the pivot shaft adapted for locking the fence body. To adjust the position of the fence body, the spanner operated to rotate the pivot shaft to move the locking device away from the base member for allowing adjustment of the position of the fence body. After adjustment of the position of the fence body, the spanner is released to allow the spring member to bias the pivot shaft to its former angular position and to force the locking device into engagement with the base member to provide quick adjustment of the position of the fence body to provide sufficient support.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 28, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Jung-Huo CHEN
  • WORKTABLE FOR CIRCULAR SAWS
    Publication number: 20120160072
    Abstract: A worktable for a circular saw includes a rotatable table defining a cutting groove, two movable fences arranged on the rotatable table at two opposed sides relative to the cutting groove, and a connection member connected between the two movable fences. The connection member has an arc-shaped locating groove and is adapted for engagement with a guide member of the rotatable table so that when the rotatable table is rotated, the guide member engages and applies a force to the wall of the arc-shaped locating groove, causing the two movable fences to be moved relative to the cutting groove, and therefore the two movable fences are maintained spaced away from the cutting groove at a distance without interfering with the operation of the saw blade.
    Type: Application
    Filed: December 22, 2011
    Publication date: June 28, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Yi-Yuan LIN
  • LIFTING MACHINE BASE ASSEMBLY FOR A MACHINE TOOL
    Publication number: 20120085882
    Abstract: A lifting machine base assembly for use in a machine tool includes a machine base and a lateral wheel set. The lateral wheel set includes two lateral wheel frames respectively pivotally connected to two opposite sidewalls of the machine base, and a wheel shaft rotatably inserted through the machine base and eccentrically connected between the lateral wheel frames. A driving member is fastened to one end of the wheel shaft and operable to raise and lower the lateral wheel frames relative to the machine base and to further force the lateral wheels into contact with the floor to lift the machine base partially or wholly from the floor, allowing the operator to conveniently move the machine tool to a desired position by rotation of the lateral wheels.
    Type: Application
    Filed: October 5, 2011
    Publication date: April 12, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • FOLDING TREADMILL
    Publication number: 20120071299
    Abstract: A folding treadmill includes a base frame, a running platform having a first end thereof pivotally connected to the base frame, a lifting mechanism mounted to one end of the base frame and to the first end of the running platform for lifting the associated first end of the running platform relative to the base frame A damping device is mounted to the base frame, and a folding mechanism having a lift cylinder is installed in the running platform and a link is pivotally connected between the lift cylinder and the damping device.
    Type: Application
    Filed: December 20, 2010
    Publication date: March 22, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Shun-Chi YANG
  • CUTTING DEVICE WITH A LIQUID LEVEL DISPLAY
    Publication number: 20120055458
    Abstract: A cutting device includes an accommodation chamber having a through hole, a cover plate covering the accommodation chamber, and a cutting unit carrying a cutting element that is partially submerged in a cooling fluid in the accommodation chamber. A liquid level display is provided in fluid communication with the through hole in the accommodation chamber for indicating the level of the cooling fluid so that a user can conveniently ascertain in real time, from outside the cutting device, the current amount of the cooling fluid retained within the accommodation chamber and can add cooling fluid to the accommodation chamber as needed in real time, thus achieving improved performance in cooling and lubricating the cutting element.
    Type: Application
    Filed: August 26, 2011
    Publication date: March 8, 2012
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Chih-Ming CHENG
  • Nail gun with a nail guiding unit
    Patent number: 8091752
    Abstract: A nail gun includes a body, a handle connected fixedly to and extending laterally from the body, a nail ejecting member disposed on the body and formed with a nail discharging passage having opposite inlet and outlet ends, a magazine member connected to the nail ejection member, and an elongated nail guiding plate disposed within the nail discharging passage, and a driving member. The nail guiding plate has a pivot end disposed pivotally within the inlet end of the nail discharging passage, a free end disposed within the outlet end of the nail discharging passage, and a driven portion disposed between the pivot end and the free end. The driving member is connected to the driven portion of the nail guiding plate for driving the free end of the nail guiding plate to pivot between first and second positions.
    Type: Grant
    Filed: August 18, 2008
    Date of Patent: January 10, 2012
    Assignee: Rexon Industrial Corp., Ltd.
    Inventors: Jia-Liang Jian, Cheng-Hung Chiu
  • WIDTH ADJUSTABLE WORKTABLE
    Publication number: 20110297054
    Abstract: A width adjustable worktable includes a worktable body, an extension member movable relative to the body, a first guide rod connected to the extension member and a control set rotatably mounted in the extension member. The control set is operable to move the first guide rod between a locking position, where the first guide rod is prevented from moving relative to the worktable body, and an adjustable unlocking position, where the first guide rod is unlocked and movable relative to the worktable body for allowing the user to move the extension member carried by the first guide rod to adjust the width of the worktable.
    Type: Application
    Filed: May 26, 2011
    Publication date: December 8, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • Saw machine riving knife adjustment mechanism
    Publication number: 20110259165
    Abstract: A saw machine riving knife adjustment mechanism includes a locating frame, which has a slot, a riving knife, which has a longitudinal slot with at least one notch formed along one side of the longitudinal slot, and which is detachably mounted on the locating frame, a biasing member, which is mounted on the locating frame, and a locking member, which is inserted through the longitudinal slot of the riving knife and the slot of the locating frame. The locking member is biased by the biasing member to a locking position where the locking member is engaged with the at least one notch to lock the riving knife in position.
    Type: Application
    Filed: August 13, 2010
    Publication date: October 27, 2011
    Applicant: Rexon Industrial Corp., Ltd.
    Inventors: Hung-Jung CHIANG, Wen-Chin CHIANG
  • SCROLL SAW HAVING A SLIDING PLATE FOR IMPROVED BLADE CHANGING
    Publication number: 20110232452
    Abstract: A scroll saw includes a base, a worktable mounted to the base, a sliding plate slidably mounted on the worktable and a cutting assembly mounted to the base. A cutting slot is defined between the worktable and the sliding plate for a saw blade of the cutting assembly to pass therethrough. When the sliding plate is moved relative to the worktable to an appropriate position or is removed from the worktable, the saw blade can be changed easily and conveniently.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 29, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Jung-Huo CHEN
  • SAWING MACHINE HAVING A MITER ANGLE ADJUSTMENT ASSEMBLY
    Publication number: 20110232449
    Abstract: A sawing machine having a miter angle adjustment assembly includes a machine base, a worktable rotatably connected to the machine base and rotatable about an axis, a cutter unit mounted to the worktable, a tightening member to lock movement of the worktable relative to the machine base and a driving device set. The driving device set includes a driving member pivotally mounted to the worktable and an eccentric member coaxially rotatable with the driving member to move the tightening member. The eccentric member is controllable by the driving member to rotate between a first position and a second position to move the tightening member into engagement with or away from the machine base.
    Type: Application
    Filed: March 28, 2011
    Publication date: September 29, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • Safety device for elliptical exercise machines
    Patent number: 8025610
    Abstract: A safety device for use with an elliptical exercise machine includes a holder frame, a movable member, a locking member, and an operating member. The holder frame is fixedly mounted in the elliptical exercise machine at a predetermined selected location. The movable member is movably mounted in the elliptical exercise machine. The locking member is movably mounted in the holder frame in order to selectively lock the movable member from moving. The operating member is operable to move the locking member. A user can lock the movable member of the elliptical exercise machine after each exercise. When the user uses the elliptical exercise machine again and steps on the pedals of the elliptical exercise machine before starting to exercise, the user will not accidentally fall from the elliptical exercise machine due to an unexpected displacement of the center of gravity.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: September 27, 2011
    Assignee: Rexon Industrial Corp., Ltd
    Inventor: Yao-Jen Chang
  • Miter saw with support devices
    Patent number: 8025001
    Abstract: A miter saw includes a base, a rotatable table, a saw arm, a driver, a saw blade, and two supporters. The rotatable table is pivotally mounted to the base and is rotatable relative to the base. The rotatable table includes a support surface configured to receive a workpiece thereon. The saw arm is coupled to the rotatable table and is pivotable downwards towards the support surface. The driver is mounted on the saw arm. The saw blade is mounted on the saw arm and is driven by the driver to cut the workpiece. The two supporters are respectively pivotally mounted to the rotatable table and are configured to support the workpiece thereon while in a supporting position, and to be pivoted to an unobtrusive stowed position when not in use.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: September 27, 2011
    Assignee: Rexon Industrial Corp., Ltd.
    Inventors: Jung-Huo Chen, Ching-Hua Tsai
  • Foldable stand for a machine
    Patent number: 7988120
    Abstract: A foldable stand for supporting a machine can be folded or extended between a collapsed position, an extended supporting position, and a hand carrying position. The foldable stand includes a platform formed by two bearing bars that define a bearing surface for supporting a machine. Two support units are pivotally connected to the bearing bars and can be pivoted, and selectively locked, between a collapsed position, an extended supporting position, and a hand carrying position. The selective locking is achieved by the selective engagement of positioning devices with locating grooves formed on the foldable stand.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: August 2, 2011
    Assignee: Rexon Industrial Corp., Ltd.
    Inventor: Chih-Chin Hsu
  • LIFT WHEEL SET USED IN A MACHINE TOOL
    Publication number: 20110156365
    Abstract: A lift wheel set used in a machine tool includes a mounting member having a first bevel face, a wheel holder having a second bevel face and a wheel. When the wheel holder is in a first position, the second bevel face of the wheel holder is seated with the first bevel face of the mounting plate, and the wheel holder is prohibited from downward movement. When the wheel holder is in the second position, the second bevel face of the wheel holder is slid along and forced against the first bevel face of the mounting member so that the wheel holder is moved downwards relative to the mounting member to force the wheel into engagement with the floor for enabling the machine tool to be moved to a desired location by rotation of the wheel.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • Lifting Machine Base Assembly for a Machine Tool
    Publication number: 20110158758
    Abstract: A machine base assembly for a machine tool mainly has a driven wheel set coupled to the machine base. The driven wheel set is driven by a driving device to move downwards relative to the machine base for contacting a supporting surface so that the machine base can be lifted from the supporting surface and moved by rotation of the driven wheel set to conveniently move the machine tool to a desired position.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • Saw machine riving knife adjustment mechanism
    Publication number: 20110154966
    Abstract: A saw machine riving knife adjustment mechanism includes a locating member, which defines a track, a riving knife, which has a riving knife body and a coupling portion inserted into the track, and a locking unit. The locking unit includes an axle holder affixed to the locating member, a brake mounted on the axle holder, an operating member connected to the brake and a locking member to be driven by the brake. Rotation of the operating member causes the brake to move the locking member relative to the riving knife between a locking position, where the locking member engages the riving knife, and an unlocking or adjusting position, where the locking member is disengaged from the riving knife.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 30, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventors: Jung-Huo CHEN, Cheng-Hung CHIU
  • Riving knife adjustment mechanism for a saw machine
    Publication number: 20110154967
    Abstract: A riving knife adjustment mechanism includes a locating member and an operating member. The locating member also includes a locking member movable relative to the riving knife to lock or unlock the riving knife, and a connection portion connected with the locking member. The operating member has a coupling portion set inside the machine base and connected with the connection portion, and an operating portion operatively connected to the coupling portion and extending out of the machine base for manipulation by an operator to move the locking member for quick adjustment of the riving knife.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 30, 2011
    Applicant: REXON INDUSTRIAL CORP., LTD.
    Inventor: Cheng-Hung CHIU
  • Vibration-reducing device for a scroll saw
    Patent number: 7958808
    Abstract: A vibration-reducing device is applied to a scroll saw. The scroll saw includes a body, a U-frame, a block and an actuating device. The U-frame is coupled to the body, and the block and a shaft of the actuating device are eccentrically fastened to each other, and the actuating device is mounted to the body. The vibration-reducing device includes a connector and a pivot arm pivotally coupled to the body. The connector includes a third end rotatably connected to the block, and a fourth end rotatably connected to the pivot arm. When the shaft is rotated, the motion of the center of gravity of the pivot arm in a vertical direction is opposite to the motion of the center of gravity of the U-frame.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: June 14, 2011
    Assignee: Rexon Industrial Corp., Ltd.
    Inventor: Jung-Huo Chen