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Patent Searching and Data


Matches 151 - 200 out of 3,104

Document Document Title
WO/2008/058414A1
A slotted screw comprises slotted surfaces (9) on the screw head, wherein the slotted surfaces are vertical or substantially vertical, and the slotted surfaces are disposed parallel or substantially parallel to each other. The slotted sc...  
WO/2008/049153A1
A fastener which can be rotated in one direction using an attaching tool but not in the other direction, the fastener comprising a shank portion, a collar portion, and a head portion, the collar portion being positioned immediately below...  
WO2007147797B1
The invention relates to a screwing tool comprising a shaft that forms an axis, a torque introduction zone at one end, and a torque output zone at the other end, the shaft being made of a stainless steel. In order to create a tool which ...  
WO/2008/032137A1
The present invention relates to a screw (1) including a threaded shank (2) and also a driving head (3) of substantially circular or polygonal cross section and having an upper surface (4) at its end opposed to the threaded shank, said h...  
WO/2008/026274A1
A screw-driver set comprising a holding ring covering the outer circumferential part of a grip handle close to the distal end and formed with a screw-driver bit indication indicating the types of screw-driver bits inserted into a plurali...  
WO/2008/015985A1
[PROBLEMS] Entire body of a driver is composed of a material which can be sterilized by an autoclave or an ultrasonic cleaner; when the driver is used in a limited space such as in a body cavity, work can be carried out efficiently witho...  
WO/2007/147797A2
The invention relates to a screwing tool comprising a shaft that forms an axis, a torque introduction zone at one end, and a torque output zone at the other end, the shaft being made of a stainless steel. In order to create a tool which ...  
WO/2007/147797A3
The invention relates to a screwing tool comprising a shaft that forms an axis, a torque introduction zone at one end, and a torque output zone at the other end, the shaft being made of a stainless steel. In order to create a tool which ...  
WO/2007/146108A2
A fastener insert for use with fiber reinforced plastic honeycomb core panels eliminates the need for potting compounds to retain the insert within the panel. Instead, the insert utilizes structural components which engage the top and bo...  
WO/2007/131730A1
A screw or bolt (1) with a recess (3) in a head (2) and a complimentary driver (20) for engaging the recess (3). The recess (3) comprises a plurality of lobes (4) flanked by driving flanges (5). Each flange (5) has an undercut portion (6...  
WO/2007/123409A1
A system for driving a screw, comprising a screw and a corresponding tool, the screw head having a hexalobular slot (2) in the upper surface of the screw head, an upper peripheral wall (9) of hexalobular planform extending down into the ...  
WO/2007/095736A1
A compact, three-way ratchet drive mechanism selectively enables ratcheting operation in a clockwise direction, or an anti-clockwise direction, or disables ratcheting behaviour. The mechanism includes a ratchet housing, a drive shaft, a ...  
WO/2007/087617A2
A hex wrench device, comprising at least one longitudinal member and at least one pair of complementary wrench sleeves which can be magnetically and longitudinally connected to the longitudinal member, wherein a hex key having a larger t...  
WO/2007/056381A1
A driver assembly may include a fastener and a driver. The fastener may have a head with upper and lower surfaces. An engagement portion may be located in the upper surface proximate a perimeter portion thereof. A shank may extend from t...  
WO/2007/048531A1
The invention relates to a fastening element (1) for fastening in a through-hole in a plate with access from one side. The fastening element (1) has a sleeve (2) and an expanding screw (3) which can be screwed into the sleeve (2) in orde...  
WO/2007/020681A1
A screwdriver bit capable of securely removing a screw by loosening it even when a screw shaft or a screw head part is rusted or the sector-shaped walls of operation grooves on the screw side is cut off and capable of removing even a fla...  
WO/2007/022293A1
A fastener (20a) includes a threaded shank (26a) connected to a head (28a) . A composite recess (30) is in the head, and the composite recess is open at the end of the head that is distant from the shank. The composite recess includes su...  
WO/2007/019252A3
A screwdriver having a retention mechanism for temporarily holding a screw in place on it tip while the screw is being positioned, rotated or removed. More particularly, a screwdriver with a cruciform head used in the installation and re...  
WO/2007/018356A1
Provided is a screwdriver. The screwdriver includes: a driver bit; a first main gear axially coupled to the driver bit; first side gears meshed with the first main gear; a second main gear disposed on a same shaft of the first main gear;...  
WO/2007/019252A2
A screwdriver having a retention mechanism for temporarily holding a screw in place on it tip while the screw is being positioned, rotated or removed. More particularly, a screwdriver with a cruciform head used in the installation and re...  
WO/2007/012017A2
A ratcheting driver (10) configured to rotationally drive an item or work piece is provided. The driver includes a handle (11) and pivotal pawls (23, 24) engageable with a driven gear (17) and capable of ratcheting and driving in both ro...  
WO/2007/012017A3
A ratcheting driver (10) configured to rotationally drive an item or work piece is provided. The driver includes a handle (11) and pivotal pawls (23, 24) engageable with a driven gear (17) and capable of ratcheting and driving in both ro...  
WO/2006/135745A3
A drive system for a surgical fastener is composed of a drive tool with a drive tip that mates closely with the recess formed in the head of a threaded fastener. The surgical fastener has a head with a quadrilobe fitting therein which cl...  
WO/2006/135745A2
A drive system for a surgical fastener is composed of a drive tool with a drive tip that mates closely with the recess formed in the head of a threaded fastener. The surgical fastener has a head with a quadrilobe fitting therein which cl...  
WO/2006/130490A1
A driver has a tip that enables it to engage each one of a conventional hexagonal-head fastener and a conventional lobed-head fastener. The tip includes alternating flutes and crests. The crests are substantially flat to engage straight ...  
WO2006105920B1
The present invention relates to a particular handle (1) of a manual screwdriver inside which there is a pre-calibrated torque device, which can be used to tighten a plurality of screws of several dimensions: this is done by using partic...  
WO/2006/127006A1
A tool assembly comprising a handle having first and second sides, first and second ends, and a channel portion. A resiliently biased driver assembly is movably retained within the handle. The driver assembly can be activated from a clos...  
WO/2006/105920A1
The present invention relates to a particular handle (1) of a manual screwdriver inside which there is a pre-calibrated torque device, which can be used to tighten a plurality of screws of several dimensions: this is done by using partic...  
WO/2006/102737A1
A dual-mode screwdriver has a manual and powered actuation mode achieved by inverting the screwdriver body. The screwdriver has a driveshaft having two ends each adapted for receiving the shank of a screwdriver bit. The body contains a p...  
WO/2006/100283A1
The invention relates to a utensil in the form of a hand-held tool or accessory for a hand-held tool, in particular a storage cassette or similar, comprising a functional part (1, 11, 19, 24). The invention is characterised by a radio fr...  
WO/2006/100150A1
The invention relates to a tool, especially a screwing tool having a handle (1) with a chuck (2), and a blade (4), especially a screwdriver blade, that can be inserted into an insertion opening (3) of the chuck. The blade (4) inserted in...  
WO/2006/094376A1
The driver has a number of cartridges (1 ) assembled around a central axis, engaging each other along abutting longitudinal edges (2). Each cartridge has its own spring-loaded mechanism (3) for extending or retracting a bit or other tool...  
WO/2006/094940A1
The invention relates to a torque transmitting device with a driving part (1), particularly provided in the form of a screwdriver whose profile section (2) positively engages in an essentially cylindrical plug-in opening (3) of a driven ...  
WO/2006/092054A1
A screwdriver is provided having a handle having a first end and a second end; a front element having a bit holder, said front element aligned with said handle along an axis; a cylinder positioned between said handle and said front eleme...  
WO/2006/086881A1
Chuck (12) is formed in screwdriver shaft (10). Slot (14) in shaft (10) intersects chuck (12). Lever (16) is pivotally mounted in slot (14). Spring (24) biases the lever's tab (37) into chuck (12). Bit (28) has a collar (34) of length eq...  
WO/2006/078583A2
A ratchet screwdriver and method of making same wherein there is a handle (10) and there are a ratchet gear(32) and pawls (42) inside the handle. An adjuster (28) is inside the handle and is movable by a tool extending into the handle fo...  
WO/2006/078583A3
A ratchet screwdriver and method of making same wherein there is a handle (10) and there are a ratchet gear(32) and pawls (42) inside the handle. An adjuster (28) is inside the handle and is movable by a tool extending into the handle fo...  
WO/2006/058068A2
A multi-tool screwdriver includes a handle, a multi-tool shaft and a hexagonal-shaped sleeve. The handle defines a shaft opening therein for receiving and securing the multi-tool shaft to the handle. The multi-tool shaft includes a hexag...  
WO/2006/054121A1
The present invention relates to a screw system comprising a curved slot on the head thereof and a screwdriver comprising a tip of a respective profile, where the screw (1) of the system comprises a head (2) with a slot (3) configured in...  
WO/2006/036477A1
Ratcheting tools are described that include: (a) a tool body (4); (b) a driven element (6); (c) a ratchet mechanism (18)coupling the driven element to the tool body, wherein the ratchet mechanism is configured for adjustment between a pl...  
WO2005058134A3
A fixation apparatus is disclosed having a head portion having outer wall sections at least partially surrounding a central hollow area, and the head portion also having an inner bottom surface. A shank portion can extend from the head p...  
WO2005058548A3
The present invention provides a screwdriver comprising: (a) a handle; (b) a connector that is at least partially located within the handle; and (c) a screwdriver bar comprising a bar body that defines a multiplicity of indentations, whe...  
WO/2005/120371A1
The invention relates to a screwdriver handle (1) for a torque limiter (10) for medical applications. According to the invention, said handle has substantially the shape of a hollow cylinder, the internal diameter (I) being slightly grea...  
WO2005042985A3
A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segm...  
WO/2005/090006A1
A torque limiting tool including an inner handle (20) having a tool coupling portion (25), a biasing assembly aperture (30), and at least one radially oriented slot (32). At least one interface member (40) is located in the radially orie...  
WO/2005/087440A1
The invention relates to a screwing tool, in particular a screwdriver or screwdriving bit (1) with a torque introduction zone (2) and a profiled working tip (3) that can be inserted into the screwing tool insertion opening (16) of a scre...  
WO/2005/067624A3
In one embodiment, an enhanced hex key comprises a hex key composed of a first material (e.g., a metal such as steel) and non-marring, protective sleeve composed of a second material fitted onto the hex key bit portion of the hex key. In...  
WO/2005/067624A2
In one embodiment, an enhanced hex key comprises a hex key composed of a first material (e.g., a metal such as steel) and non-marring, protective sleeve composed of a second material fitted onto the hex key bit portion of the hex key. In...  
WO/2005/058134A2
A fixation apparatus is disclosed having a head portion having outer wall sections at least partially surrounding a central hollow area, and the head portion also having an inner bottom surface. A shank portion can extend from the head p...  
WO/2005/058548A2
The present invention provides a screwdriver comprising: (a) a handle; (b) a connector that is at least partially located within the handle; and (c) a screwdriver bar comprising a bar body that defines a multiplicity of indentations, whe...  

Matches 151 - 200 out of 3,104