Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 37 - Tools as parts of machines covered by this subclass
Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
02/2014
02/26/2014CN203448545U Inner ring forming mold for shielding rings
02/26/2014CN203448544U Outer ring forming mold for shielding rings
02/26/2014CN203448543U Shielding cover mould
02/26/2014CN203448542U Punch continuous die for automobile windscreen wiper
02/26/2014CN203448541U Disc shell double-sided key punching die of aviation connector
02/26/2014CN203448540U Inner and outer key punching die of disk shell of connector
02/26/2014CN203448539U Square plate shell two-sided key stamping die of military connector
02/26/2014CN203448538U Antiroll structure of stamping die
02/26/2014CN203448537U Die for preventing hole flanging cracking
02/26/2014CN203448536U Progressive die with upward bending forming mechanism
02/26/2014CN203448535U Electrical heated tube heating system for thermal forming stamping die of automobile acoustic part
02/26/2014CN203448534U Continuous blanking punching die of car roof handle support
02/26/2014CN203448533U Die for lower parts of inner plates of automobile side body
02/26/2014CN203448532U Die for producing automobile connecting piece
02/26/2014CN203448531U Die for automobile gutter channel reinforcing plate
02/26/2014CN203448530U Turnup shaping die for reinforcing plate parts of automobile bumper block
02/26/2014CN203448529U Precast block production mold
02/26/2014CN203448528U Bending die machine
02/26/2014CN203448527U Lever transmission mechanism for stamping dies
02/26/2014CN203448526U Die convenient for bending and stripping
02/26/2014CN203448525U A stamping die for one-off bending forming of 180-degree products
02/26/2014CN203448524U Stamping die for metal pipe mouth molding
02/26/2014CN203448523U Intelligent temperature-monitoring pressurizing stamping die
02/26/2014CN203448522U Intelligent pressure detection stamping die
02/26/2014CN203448521U Intelligent temperature-monitoring stamping die
02/26/2014CN203448520U Flat die for wire threading hole of flange of switchgear
02/26/2014CN203448519U Multistage stamping device
02/26/2014CN203448518U Die switching device of plane pipe bender
02/26/2014CN203448517U Die used for manufacturing thick-wall hemispherical end socket
02/26/2014CN203448516U Production line for electric cooker temperature sensing sheets
02/26/2014CN203448484U Molding fixture of plough bottom plate
02/26/2014CN203448468U Stewed bending machine for bending plates in stewed manner
02/26/2014CN103599996A Punch die indexing mechanism of numerical control punch press
02/26/2014CN103599995A Compression molding device for special-shaped steel pipe
02/26/2014CN103599994A Male die and stamping die with same
02/26/2014CN103599993A Car accessory processing die
02/26/2014CN103599992A Steering-yoke ear-reducing forming die and assembling method thereof
02/26/2014CN103599991A Shield earthing card body mould
02/26/2014CN103599990A Special pipe forming die and forming method
02/26/2014CN103599989A Die of trunk hinge fixing seat
02/26/2014CN103599988A Motor shaft peripheral face rib punching device
02/26/2014CN103599987A Dedicated mold group for production of cone work-piece
02/26/2014CN103599986A Stamping die
02/26/2014CN103599985A Bar chamfering and punching device during bolt processing
02/26/2014CN103599981A Deep drawing forming method for T-shaped three-way pipes
02/26/2014CN102652976B Production line for manufacturing automobile safety part by hot-pressing and molding high-intensity steel plate
02/26/2014CN102581144B Method for assembling stator and rotator punching mould
02/26/2014CN102527824B Inclined plane punching die structure
02/25/2014US8656750 Hot stamping die apparatus
02/20/2014WO2014027582A1 Buffer turret apparatus
02/20/2014US20140047894 Low profile pilot assembly and method for metal forming dies
02/20/2014DE102013108014A1 Contour-related temperature control system arrangement for free-form surfaces and tool components utilized for manufacturing e.g. planar plastic parts, has stiffening elements or materials arranged in back space for solidification purpose
02/19/2014EP2698220A1 Method of manufacturing a structure with a high performance metal alloy
02/19/2014EP2697007A1 Tool arrangement with a protective non-woven protective layer
02/19/2014CN203437551U Automatic material bouncing device of stamping die
02/19/2014CN203437531U Tapered wedge structure of pallet fork molding die
02/19/2014CN203437530U Continuous stamping die for fan flanges
02/19/2014CN203437529U Mounting structure of guide post of die
02/19/2014CN203437528U Clearance adjustment structure for insert and die carrier of cold-punching die
02/19/2014CN203437527U Pneumatic type time-delay mechanism
02/19/2014CN203437526U Heavy mould fast-opening device
02/19/2014CN203437525U Connecting rod edge-cutting, punching and correcting progressive die
02/19/2014CN203437524U Flat-plate-type automobile pedal forming mould
02/19/2014CN203437523U Rounding die of plate-shaped part
02/19/2014CN203437522U Forming die of bent plate automobile pedal
02/19/2014CN203437521U Double-action double-angle side shaping mechanism for outer covering part
02/19/2014CN203437520U Stamping mold for precious-metal sheet adornments
02/19/2014CN203437519U Rim welding joint flattening die
02/19/2014CN203437518U Curved guide rail material base hot bending molding tool
02/19/2014CN203437517U Detachable arc compression die
02/19/2014CN203437516U Mold for punching wheel spokes in manufacturing process of heavy vehicle wheels
02/19/2014CN203437515U Positioning mold used in manufacturing process of heavy vehicle wheels
02/19/2014CN203437514U Expansion mold for manufacturing heavy vehicle wheels
02/19/2014CN203437513U Annular lug pressing mould of airplane air-conditioning pipe connector
02/19/2014CN203437512U Positioning mechanism and stamping die with positioning mechanism
02/19/2014CN203437511U Side flange moving mechanism
02/19/2014CN203437510U Bending tool of truck frame end beam
02/19/2014CN203437509U Die deep-drawing forming time-delay mechanism
02/19/2014CN203437508U Drawing and stamping die with ejector rod
02/19/2014CN203437507U Die device for producing alternating-current generator claw pole
02/19/2014CN203437506U Die for forming T-type iron
02/19/2014CN203437505U Stamping die of edge rolling piece
02/19/2014CN203437504U Sizing die structure of cage
02/19/2014CN203437503U Rotary forced return hook
02/19/2014CN203437502U Switching mechanism for stamping mould
02/19/2014CN203437501U Improved structure of opening-type power press with fixed bed
02/19/2014CN203437483U Stamping forming switching mechanism
02/19/2014CN103595195A Method for manufacturing hinge type stator
02/19/2014CN103586357A Process device for loading and unloading moulds
02/19/2014CN103586356A Precise die guide pillar
02/19/2014CN103586355A Durable die guide pillar
02/19/2014CN103586354A Multi-station hot forming die and lubrication method
02/19/2014CN103586353A Automobile left and right fender stamping technology and automobile left and right fender drawing die
02/19/2014CN103586352A Mold structure facilitating switching production of top cover with skylight and top cover without skylight of automobile
02/19/2014CN103586351A Precise composite die
02/19/2014CN103586350A Continuous punching and hole flanging blanking die
02/19/2014CN103586349A Circular bead type bending die
02/19/2014CN103586348A Material embracing type bend concave-convex die
02/19/2014CN103586347A Detent blanking die structure
02/19/2014CN103586346A Mould for forming thin-walled workpiece of flame tube of gas turbine
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