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| Number | Title | Issue Date |
| 7392868 | Device at handtruck Tiller truck provided with force transmitter in order to transmit a pumping movement with the tiller to the wheels via a coupling in order to facilitate the movement of the truck. The coupling is arranged so that it can be set for force transfer forward or rearward ... | 07/01/2008 |
| 7234372 | Reversible ratcheting tool with a smaller head and improved driving torque A ratcheting tool includes a handle and a head with a compartment. A drive member includes a first end extended beyond the compartment, a second end extended beyond the compartment, and a gear wheel formed between the first end and the second end. The gear wheel is ... | 06/26/2007 |
| 7222557 | Ratcheting tool driver A ratcheting tool driver has a handle and a ratcheting body that includes a plurality of recesses for receiving a plurality of pawls having teeth formed thereon. A cover is axially secured to the ratcheting body and rotates relative to the body over a limited distan... | 05/29/2007 |
| 7069811 | Actuation device of an adjusting unit for automotive vehicle seats An actuation device of an adjustment unit for automotive vehicle seats has a hand lever and a frame. The frame carries the hand lever and accommodates an output shaft. The hand lever adopts a central position when the actuation device is in a position of rest, and m... | 07/04/2006 |
| 6951462 | Dental tool with rententive feature A dental driving tool having a distal end with a drive mechanism adapted to drive a dental implant and a retention mechanism adapted to hold and carry the dental implant. The retention mechanism includes a housing having a ceramic locking member and corrosive resist... | 10/04/2005 |
| 6918323 | Reversible ratcheting tool with improved pawl A ratcheting tool includes a body and a gear disposed in the body. The gear defines a plurality of teeth on a circumference of the gear so that the gear teeth define a first arc having a first radius. A pawl is disposed in the body so that the pawl is movable latera... | 07/19/2005 |
| 6488134 | Step-by-step ratchet mechanism with a silent ratchet A step-by-step ratchet mechanism has a mount, a hand lever carried on the mount and pivotable about an axis, and a ratchet provided with a toothed set wheel and with an output shaft rotatable about an axis of the ratchet in the mount. Two catches are prov... | 12/03/2002 |
| 5105688 | Reversible unidirectional transmission A transmission including two input members for independently driving an output member in a single direction. The direction of the output is reversible. One of the inputs may be a handle and another a motor in the handle.... | 04/21/1992 |
| 4970915 | Reversible unidirectional transmission A transmission including two input members for independently driving an output member in a single direction. The direction of the output is reversible. One of the inputs may be a handle and another a motor in the handle.... | 11/20/1990 |
| 4860606 | Ratchet apparatus with hand truck assembly This invention relates to a ratchet apparatus adapted to be connected to a hand truck assembly in order to control movement of an article connector assembly about an article to be conveyed. The ratchet apparatus includes a ratchet housing assembly; a ratc... | 08/29/1989 |
| 4802387 | Reversible unidirectional transmission A transmission is provided which has unidirectional output rotation in response to multidirectional input rotation. A reversing member is provided for changing the direction of rotation of the output member. A first mechansim rotates the output member in ... | 02/07/1989 |
| 4650118 | Pop-up gear driven sprinkler head A gear driven sprinkler head with a pop-up spray nozzle driven by a water-flow powered motor. The nozzle is rotated incrementally through an adjustable arc to irrigate a sector of a particular size, and it is automatically reversed at the end points of th... | 03/17/1987 |
| 4633723 | Chainless feed system of mining cutterloader A chainless feed system of a mining cutter-loader comprises a guiding rack mounted on a conveyer and meshing with gears rotatably mounted on the cutter-loader. The gears are operatively connected through a rotating mechanism with the hydraulic cylinders o... | 01/06/1987 |
| 4538856 | Reclining angle adjustment device A reclining angle adjustment device used to obtain best inclination of a reclining seat for passengers, including a seat back arm fixed to a seat back portion, a base arm with an internal gear connected with the seat back arm through an axis, a stopper, a... | 09/03/1985 |
| 4098135 | Free wheeling drive arrangement for a turnable member, especially for adjusting the position of backrests or window panes in automotive vehicles A free wheel drive arrangement for a turnable member, especially for adjusting the position of backrests or window panes in automotive vehicles, includes a carrier arm tiltable about the axis of a circular adjusting member and a driving arm eccentrically ... | 07/04/1978 |
