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Patent Searching and Data


Matches 301 - 350 out of 2,550

Document Document Title
WO/2000/025986A2
The invention relates to a switchable ratchet screw driver comprising two free travels which work in opposite directions and which are arranged axially behind one another within a housing. Said housing has a centric tool shank and a driv...  
WO/2000/021717A1
An apparatus is disclosed for a flexible support apparatus (100) using elongated support members (110), to support a face of a workpiece (330). The elongated support members (110) are arranged through at least one plane of perforated mat...  
WO/2000/018541A1
A workpiece clamp (20) for holding a workpiece (24) securely to a fixture block or work table (22) during operations, such as machining and woodworking. The clamp includes a body (26) and an insert (28), the insert having a contact face ...  
WO/2000/013856A1
The spring mechanism (12) of a one-hand actuated pliers consists of a spring (14) supported on both handles (2, 3), which is designed in such a way that the handles (2, 3) are separated at a distance from each other by rotating the handl...  
WO/2000/013855A1
A movable clamping element (56) engages a workpiece, whereby a spring (86) is compressed, limiting the amount of clamping force applied to the workpiece. A retainer nut (88) is selectively moved through the use of the tool to a selectabl...  
WO/1999/067050A1
A work holder support arm for supporting a work article at a desired orientation with respect to a support structure is provided with a first clamp (12) having clamped and unclamped states for coupling with the support structure. The fir...  
WO1999045293A9
A universal clamp has a slide (30) an anchor (50) and a toggle assembly (90). The toggle assembly has a toggle handle (92) and a link (94). The toggle handle is pivotally joined to the slide. The link connects the toggle handle to the an...  
WO/1999/054090A1
Owing to its basic features, the All-purpose Vice, unlike the existing ones, can engage and efficiently tighten the workpiece regardless of how non-parallel it is. At the same time, such tightening is done in a way which prevents the sli...  
WO/1999/052678A1
The invention relates to a clamping system for fixing workpieces which comprises two or more clamping jaws (2, 3). The clamping jaws (2, 3) are fitted with form-fit elements, such as protuberances (11), which are positioned at regular in...  
WO/1999/045293A1
A universal clamp has a slide (30) an anchor (50) and a toggle assembly (90). The toggle assembly has a toggle handle (92) and a link (94). The toggle handle is pivotally joined to the slide. The link connects the toggle handle to the an...  
WO1999030872A3
The tongs for gripping round bodies with fold seams, i.e. spark plug sockets, is characterized by a semi-cylindrical support body (12) which matches the shape of the round body and can be supported on the outer surface of the round body ...  
WO1999033695A8
The support means for a bicycle frame comprises a base (2) which may be steadily coupled to a reference plane, a support body (5, 9, 20) projecting upwards from said base (2) and clamp means (12) capable of clamping a portion of an objec...  
WO/1999/033695A1
The support means for a bicycle frame comprises a base (2) which may be steadily coupled to a reference plane, a support body (5, 9, 20) projecting upwards from said base (2) and clamp means (12) capable of clamping a portion of an objec...  
WO1998010898A8
Stackable dual adjustable vises (10) are provided for allowing more precise movement of the work piece with the vise in a stationary position. The vises (10) comprise a base vise (14) capable of mounting to a work station with two separa...  
WO/1999/032263A1
The invention relates to a linear guide for clamping tools. Said guide consists of a carriage (2) which is movably guided in a carriage bed (1). This carriage (2) supports a first clamping jaw (7) which moves with the carriage (2) and wh...  
WO/1999/030872A2
The tongs for gripping round bodies with fold seams, i.e. spark plug sockets, is characterized by a semi-cylindrical support body (12) which matches the shape of the round body and can be supported on the outer surface of the round body ...  
WO/1999/020436A1
The invention relates to a clamping device for workpieces, consisting of a base body (1) and two clamping jaws (2,3) attached thereto and provided with jaw elements (4,5) on opposite facing sides. Sad jaw elements are rotationally mounte...  
WO/1999/014013A1
A method of clamping a work comprising, when clamping a work (W) between a reference vise jaw (5) and a movable vise jaw (7) arranged on a vise bed (3), presetting an accessible position of the movable vise jaw (7) to the reference vise ...  
WO/1999/008840A1
The invention concerns a workbench (I) comprising clamping jaws (3, 4) supported on parallel spars (2). At least one (3) of said jaws moves towards the other (4) by means of driving members (32) associated with each spar (2) and capable ...  
WO/1999/001258A1
A removable jaw assembly (10) for a workholding apparatus (20) having a base (22) that defines a worksurface and a first longitudinal axis (A-A). The assembly includes a tower portion (36) provided on the workholding apparatus that protr...  
WO/1998/058772A1
A portable chain type pipe vise (10) that includes a frame (18), at least two clamping main assemblies (20), and a clamping sub-assembly (56). The frame (18) is stably restable on a work surface (12). The at least two clamping main assem...  
WO/1998/052719A1
A jaw (12, 14) for a workpiece clamping system (10), the jaw comprising a first member (12a, 14a) having means for mounting the jaw on a suitable support structure (20), a second member (12b, 14b) mounted on said first member and having ...  
WO/1998/047664A1
The invention relates to a screw clamp designed notably for clamping edge parts against the edges of workpieces extending between a lower and an upper face, which screw clamp comprises a clamping body, a first clamping jaw which can be p...  
WO/1998/046396A1
A dual advance rate pressure device including a first element (12) having a first jaw (14) and a second element (16) having a second jaw (18). A first member (22) has a first threaded portion (24) engaging a first threading (26), and a s...  
WO1998028109A3  
WO/1998/040178A1
The invention relates to a pressing tool (1) for compressing pipe ends. In order to improve such a tool, a bearing (8) and an abutment (13) are configured on said tool (1).  
WO/1998/038008A1
An adjustable clamping/shaping device (10) is provided for clamping/shaping work pieces of various dimensions and may be applied for straightening beams, joist, bearers, etc., squaring house frames, positioning form work, or maintaining ...  
WO/1998/035790A1
The aim of the invention is to improve a gripping device comprising a guiding rail, a first gripping element resting on the guiding rail with a first gripping surface formed by a pressure piece of a gripping spindle and moveable in the g...  
WO/1998/034004A1
A gripping arrangement (7) for gripping casing is both sufficiently flexible to conform to said casing and substantially inelastic. In a preferred embodiment the gripping arrangement (7) comprises a sheet of zircon paper (9) bonded to a ...  
WO/1998/032567A1
Adaptors (22) for interchangeably connecting any of a plurality of clamping fixtures (42, 43) to various beam clamp assemblies include an adaptor block or body (26), a fastener (27) attached to the adaptor block for releasably securing t...  
WO/1998/028106A1
The invention relates to a multiple clamping device for mounting work pieces on hole-grid pallets, comprising a deep-drawn clamping element to which is assigned a counter-support. A work piece can be clamped between said clamping element...  
WO/1998/028109A2
A universal vise (10, 210) that has a movable (20, 120, 220) and a fixed (40, 244) jaw that can be indexed at 90� increments to provide for separate work clamping surfaces on each jaw. The vise (10, 210) includes a vise screw (24, 124,...  
WO/1998/024613A1
The proposed welding device is designed for situations in which one of the two plastic pipe sections to be joined is partly grouted in and thus already secured. The device therefore has a pipe clamp (22). The welding device is secured by...  
WO/1998/010899A1
This invention provides an improved apparatus for gripping oil field tubular members (10). The apparatus has a gripping surface (53) which comprises a backing surface (5) adapted to contact an oil field tubular member (10) where the back...  
WO/1998/010898A1
Stackable dual adjustable vises (10) are provided for allowing more precise movement of the work piece with the vise in a stationary position. The vises (10) comprise a base vise (14) capable of mounting to a work station with two separa...  
WO/1998/008652A1
An edge clamp apparatus having an elongated body (14) defining a cylindrical bore within which a piston (86) is received for movement between retracted and extended positions. The body (14) includes a mounting surface (18) and opposed fr...  
WO/1998/005474A1
A work bench (10) includes a frame (12), a bench surface on the frame with the bench surface including at least two members (24, 26), one of which is movable along the frame for clamping a workpiece between the members. A mechanism for m...  
WO/1997/047435A1
The invention relates to a vice with a basic structure (1), a stationary jaw (4) attached to said basic structure, and a slide (2) clamping against the jaw and displaceably guided on the basic structure in a straight line. Replaceable ja...  
WO/1997/027975A1
A vise (40) with a clamp (42) having a housing (78) with clamp fingers (44) and load transfer elements (46) enabling the fingers (44) to move relative to each other to compensate for tolerance variations between workpieces (48) simultane...  
WO/1997/013617A1
The invention relates to a shaped clamping jaw for a clamping device with a clamping frame (12), a plurality of clamping rams (20, 20') arranged in parallel transversely to the plane of the frame and movable independently of one another ...  
WO/1996/035882A1
Apparatus for separating a member (70) that is attached to an object (56') within a predetermined degree of positioning accuracy by fasteners (100) that can selectively engage and disengage the object (56'). The apparatus comprises at le...  
WO/1996/035551A1
In order to create a simple and inexpensive aid for laying floor-covering elements (14), in particular finished parquet, laminated or flooring panels, it is proposed that the aid (10) should take the form of a band tensioner with a band ...  
WO/1996/020813A1
A clamping device is described for clamping a workpiece, such as commonly used for wood-working tasks. The clamping device has a support structure (10) including an elongate base member (12) having a first jaw (14) mounted at one end. A ...  
WO/1996/007511A1
A shield (10) for use in connection with a workholding apparatus (20) that has a base (22) and at least two jaw members (36, 38) operably supported on the base (22) for selectively clamping a workpiece therebetween. The shield (10) compr...  
WO/1996/007505A1
Apparatus for attaching a member (10) onto a planar surface (42) of an object (40) within a predetermined degree of positioning accuracy relative to a reference axis on the planar surface (42). The apparatus comprises first and second bo...  
WO/1996/006712A1
A C-clamp includes a C-shaped body (10). The body has an anvil end (11) and an internally threaded second end (17). The second end (17) carries a screw (14) which is used to press a workpiece (60) against the anvil (11). The second end (...  
WO/1996/006292A1
A new type of screw-and-nut mechanism comprises a supporting seat, one or more semi-nuts and the actuating means thereof, characterized in that the engagement of internal thread on the semi-nut with external thread on the screw is starte...  
WO/1995/032841A1
A vice with pre-clamping function comprises a fixed vice body (4), a moving vice body (5) and a screw (7), it is characterized in that it provides a leverage including a lever (1) and a bushing (2), the fulcrum of the lever (1) located i...  
WO/1995/028257A1
A work bench has a frame (109) supporting a work surface (100) with runner assemblies (103, 120, 121, 122) which travel fore-aft in slots. The surface (100) is moved back and forth by handle (115) and screw jack (112). Slots (101) in the...  
WO/1995/013165A1
An improved bar clamp (10) has a slide bar (12) with a first jaw (14) and a second jaw (16), the jaws set in opposing relationship along the slide bar. The first jaw (14) may be advanced towards the second jaw (16) by a setting mechanism...  

Matches 301 - 350 out of 2,550