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Patent Searching and Data


Matches 901 - 950 out of 13,940

Document Document Title
WO/1986/001135A1
The invention allows continuous profile-edge strip (9) (or strip with other repetitive features) to be fed with sufficient accuracy for use in progression tooling (54) by providing fine adjustment of the strip wavelength to correspond wi...  
WO/1986/000547A1
A feed system for a punch press (10) includes a first clamping and advancing mechanism (56) for gripping feed stock and moving it toward the press (10), and a second clamping and advancing mechanism (58) for gripping the stock and convey...  
WO/1985/003989A1
An indexing mechanism (10), for imparting intermittent motion or work feeding to an associated machine (46, 52), adjustable to provide selected variation of the length and timing of the output power stroke of the mechanism (10), with res...  
WO/1985/003146A1
An improvement to an apparatus for controlling the movement and positioning of a workpiece in a plastic-working type of machine tool, such as a press, by which the time required for moving and positioning the workpiece is reduced. The ap...  
WO/1985/001459A1
The plant for feeding sheet metal cuttings (28, 29) to the first treatment stage (6) enables to align the cutting in the transit direction (49) as well as in the transversal direction (50) by the feeding motion. A first intermediary depo...  
WO/1985/001460A1
Various rotary drive linkage rods (8, 12, 14, 22) in a drive system for effecting an opening and closing motion of the transfer track (4) of multiple-die press are braked by controllable brakes (10, 11, 10', 11') secured to the press dur...  
WO/1985/001277A1
An apparatus for feeding cards from a storage magazine to an automatic embossing system including an input hopper (12) and card picking mechanism (46) for engaging a card after it is stripped from a supply stack in the input hopper. The ...  
WO/1985/000307A1
Press tool provided with two mutually opposing, registering and relatively movable column (2) mounted carriers (1, 3) for tool parts (6, 7) for working an elongate workpiece (21), a device (9, 11-19) mounted on the first (1) of the carri...  
WO/1984/004710A1
A feeder for headed fasteners, such as rivets (43), driven at equal intervals through a tape (44), is applicable to a riveting machine (10) and includes a plunger (25) advanced and retracted through a guide bush (29) and with a punch (37...  
WO/1984/003060A1
The device for guiding round parts rotating about their axes comprises three segments (2, 3, 4) which form a closed passage (26) for the guided bar (1). The lower segments (2, 3) form a V-shaped support for the bar (1). The lower segment...  
WO/1984/002120A1
Improved mechanical carrier for transferring parts to and from production machinery. The mechanical carrier includes: a supporting chassis (1), enclosing a movable body (3), driven by a pneumatic cylinder (4), having a first jointed set ...  
WO/1984/001911A1
Apparatus for continuously punching, shearing and forming sheet metal (10) comprising a frame, and punching (16), shearing (18) and forming (20) stations thereon. Rollers (38, 52-61) are provided for continuously feeding sheet metal thro...  
WO/1983/002104A1
A turning device for conveying an object (2) while rotating the object at the same time about an axis perpendicular to the direction of conveyance has at least one swingably mounted arm (8) with a gripper (9) for holding the object. The ...  
WO/1983/000822A2
The machine for the manufacture of cams from sheet metal has a press stern (10) which is surrounded by a number of ram assemblies (11) carrying dies (12) cooperating with punches (13) attached to bolster (14) of circular shape. A cylindr...  
WO/1982/003588A1
A conveyor is provided with a carriage (3) moving back and forth between two end positions. At the end positions there are vertically moving support means (7, 8) to fix the object (42) to be conveyed in a starting position and in an end ...  
WO/1982/003584A1
The device comprises a driving belt (7) on which are arranged rolling means (11) with off-set shaft, defining an upper support surface adjustable in length by rotation of the driving belt (7). The rolling means (11) are arranged on a por...  
WO/1982/003201A1
An arrangement in an eccentric press with a reciprocating press element (17) driven from a rotary drive shaft (15). A picking arm with a holder (60) for workpieces is drivably connected to the drive shaft (15) via a transmission (38-44),...  
WO/1982/001361A1
Latch and guide system for gripping steel plate (10) and the like while it is edge-formed. Pulley means (P1, P2) are driven to apply tension to cables (R1, R2) which actuate gripping clamps (C1, C2). The clamps travel within channel guid...  
WO/1981/002861A1
A workpiece clamp has a mounting block (2, 3, 31) for mounting the clamp to a workpiece support carriage, a projecting support member (4) carrying a lower jaw (11) at its free end, an elongate upper jaw (14) pivoted intermediate its ends...  
WO/1981/002759A1
A spike plate which is used mainly in joining wooden parts and which is made of steel sheet (1) by punching from it a set of projecting spikes (2). The joining capacity of the spike plate has been improved by making on the flat surface o...  
WO/1979/001022A1
A shearing machine for cutting large-dimensioned sheet material intended for cutting rolled steel plates with the use of simple and combined pattern-cards. The machine comprises two lifting platforms (2, 3) situated symmetrically in rela...  
JP2024014389A
An object of the present invention is to facilitate the transportation of reinforcing bars during bending of reinforcing bars. [Solution] A reinforcing bar conveying auxiliary device 10 that assists in transporting a workpiece reinforcin...  
JP2024014391A
An object of the present invention is to facilitate the transportation of reinforcing bars during bending of reinforcing bars. [Solution] A reinforcing bar conveying auxiliary device 10 that assists in transporting a workpiece reinforcin...  
JP7426276B2
A progressive pressing method includes: a first bead molding step of molding a first bead having a length of a second predetermined distance extending in a longitudinal direction of the elongated metal plate, in a side part of a region w...  
JP7417979B2
To provide a feeding device that can suppress occurence of flapping of a hoop material to obtain excellent feeding accuracy without damaging a surface of the hoop material, and yet can improve workability in passing a material.A feeding ...  
JP7417140B2
A fin (1) has a fin groove (13) for inserting a flat tube. The fin assembling method includes a step for disposing the fin (1) in an assembling place (RA, RB, RC, RD) of the fin (1), with an opening (133) in the fin groove (13) facing up...  
JP7411665B2
An automated transforming tooling system apparatus and method for shuttling a workpiece to and from an industrial operation. The system includes a workstation for complementarily engaging and securing the workpiece, and at least one hold...  
JP2024002602A
[Problem] By adjusting the position of the workpiece, offset the relative positional shift of the workpiece to the mold due to a change in the distance between two sets of adjacent molds, and move the workpiece into the mold. Provided is...  
JP2024500940A
The present invention relates to a manipulator (1) and a bending installation (37) for parts (2), in particular for sheet metal parts. The manipulator (1) has a base (4) that can be fixedly mounted or movable along a guide device (3) and...  
JP2023552129A
The present invention is a reconditioning device and method for a machine tool (1) for machining a plate-like workpiece (10), preferably sheet metal, in which pressure plungers (241 ), the lower support device (235) having at least a cou...  
JP7397885B2
The present invention is provided with a plurality of positioning pins (2) each having a tip section (2a) that can be inserted into a positioning hole in an object to be positioned. The present invention is also provided with a support b...  
JP7394006B2
In a progressive pressing device, a first state of a lifting part is a state not sandwiching an elongated metal plate between a lifting plate and an upper plate in a state in which a positioning pin and a positioning hole are not engaged...  
JP7392446B2
To provide a workpiece correction method capable of accurately detecting occurrence of flapping.The present invention is directed to a workpiece correction method which includes a roll correction machine 1 in which a plurality of correct...  
JP7391582B2
To restrain flying and positional deviation of a workpiece.A control device 90 performs a nipping process of operating a first clamp servomotor 33d in a direction of bringing a first feed bar 31 close to a second feed bar 32 and operatin...  
JP2023550076A
The present invention relates to a workpiece operating device (3) for a rotating bending machine (2), and the workpiece operating device (3) is configured to operate on a Y-axis ( The operating device carrier (12) is arranged on the base...  
JP2023549304A
The present invention provides a method for feeding a piece of material into a processing zone of a punching press, wherein the piece of material is clamped between a pair of feed rollers, and the piece of material is intermittently rota...  
JP2023167794A
An object of the present invention is to provide a workpiece conveying device that can increase the types of workpieces that can be conveyed and is suitable for conveying between press machines. [Solution] The present invention includes ...  
JP7386293B1
The present invention provides a work supply system, a work supply method, and a work supply program that can suppress transport defects of workpieces and reliably supply only the topmost workpiece. [Solution] A magnetic floater separate...  
JP7386306B1
An object of the present invention is to avoid interference between abutment mechanisms in the operation of a plurality of abutment mechanisms having abutment portions of special shapes. [Solution] A method for controlling the operation ...  
JP7384728B2
A manufacturing method of a plate member, in which a strip material can be positioned with respect to a die all through stamping operations using a pilot hole formed in an initial phase of the stamping operations. The plate member is man...  
JP7382524B1
An object of the present invention is to suppress the influence of vibrations generated from a press machine in operation so that an external appearance inspection can be performed. This press machine includes a press section 101, a tran...  
JP7379207B2
To make it possible to transport a large size work-piece.In a clamp process, servo motors 33d, 34d for clamp cause a first feed bar 31 and a second feed bar 32 to approach each other in a contact/separation direction, and synchronously w...  
JP2023547546A
The present invention is intended to significantly increase the operating autonomy of the cell without human assistance as well as the flexibility and productivity of the cell, for operating factories including automated storage and auto...  
JP7374385B2
This production method comprises: a first step in which an aluminum alloy sheet that has been subjected to a precipitation hardening treatment in advance is heated to a temperature at which press molding is possible, in a state in which ...  
JP7370567B2
Provided is a new transfer feeder (10) that contributes to increase of the movement speed of a feed bar (18). The transfer feeder (10) includes: the feed bar (18); and a first driving device (20), a pair of second driving devices (22), a...  
JP2023545269A
The metal product drawing unit (10) includes one or more electric rollers (12, 13) and two rollers configured to rotate idly about their respective rotation axes (F1, F2; F3, F4) and located on opposite sides of the one or more motorized...  
JP2023157821A
To control or adjust displacement of a belt-like thin steel plate due to a self-weight regardless of a width size of the belt-like thin steel plate in a progressive die.A progressive die 1 comprises an upper die 3 and a lower die 4, and ...  
JP7366455B1
An object of the present invention is to provide a press device and a method for manufacturing a pressed steel plate that reduce the possibility that a blank portion of a steel plate material conveyed after punching a pressed steel plate...  
JP2023155002A
To provide a transfer feeder that is attachable to and detachable from a feed bar at an arbitrary position and capable of rotating a workpiece at an arbitrary tilt angle.A transfer feeder 1 includes: a pair of feed bars 1a extending in a...  
JP7365921B2
To provide a follow-up device which is improved in a degree of freedom of follow-up operation while preventing the device from being enlarged in size.A support base supports a work-piece. A rotary shaft is connected to the support base. ...  

Matches 901 - 950 out of 13,940