Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; Joints or jointing › F16B 33 - Features common to bolt and nut
Patents for F16B 33 - Features common to bolt and nut (3,993)
05/2003
05/20/2003US6565302 Thread forming screw
05/15/2003WO2003040576A1 Helically coiled titanium wire fastener inserts
05/14/2003EP1310685A1 Tightening device
05/08/2003WO2002026154A3 Micromechanical seal for dental implant systems
05/08/2003US20030086772 Helically coiled titanium wire fastener inserts
05/07/2003EP1308638A2 Lock nut
05/07/2003EP1307678A1 Connecting device for housing-parts of turbochargers
05/07/2003EP1307658A2 Bolt, method of fastening members with the use of the bolt, and method of releasing fastening
05/01/2003US20030082028 Lock nut
04/2003
04/30/2003CA2408079A1 Lock nut
04/29/2003US6554903 Unitary spray nozzle
04/29/2003CA2241251C Threaded fastener system
04/24/2003US20030078565 Fixing device
04/17/2003US20030071421 Premixed and frozen seal caps
04/16/2003CN2545415Y Three-spiral thread two-end fixing screw with different heights of thread
04/10/2003WO2003029666A1 Elastic fastener
04/10/2003WO2003029665A1 Premixed and frozen seal caps
04/10/2003US20030068213 Fastener
04/09/2003EP1299651A1 Self-tapping fastener
04/03/2003WO2003027517A1 Screw connection band
04/02/2003EP1297266A1 Self adjusting, high strength, screw system
04/02/2003CN1408047A Thread joint and rock drill element
04/02/2003CN1408046A Thread joint and rock drill element
04/01/2003US6540619 Bolt and a manufacturing method thereof
04/01/2003US6540460 Tamper indicating tool engaging head
03/2003
03/27/2003US20030059274 Fluid-tight, adjustable and self-locking threaded connection assembly
03/26/2003EP1296069A2 Sealed, adjustable and self-restraining threaded joint
03/26/2003EP1295047A2 Thread replacement system and device
03/26/2003CN1405460A Anti-theft screw, screwhead inserting material, anti-theft screw seat and anti-theft screw assembly
03/20/2003WO2003023235A2 Threaded fastener assembly
03/20/2003WO2003023200A1 Device with a screw plug and a range of devices
03/20/2003WO2003023052A2 Self-tapping screw and method for joining thin workpieces
03/20/2003WO2003022662A1 Removable sealing plug for a blind rivet nut
03/20/2003US20030053888 Tightening member, composition of paint for the member, and tightening device
03/20/2003US20030053886 Crime prevention screw, embedding material of screw head, screw-use crime prevention seat and crime prevention screw set
03/13/2003WO2003001068A3 Bolt and nut
03/06/2003US20030044256 Isolated mechanical fastening system
03/05/2003EP1287264A1 Hydraulic device
03/04/2003US6527777 Device for repairing a soft-tissue tear and method
02/2003
02/20/2003WO2003014584A1 Inverse saw-tooth internal thread
02/20/2003WO2003014578A2 Deck screws suitable for use with composite lumber
02/20/2003US20030035701 Fastener element capped with aluminum or the like
02/20/2003US20030035697 Sealable fastener with sealant delivery passageway to circumferential sealant channel
02/20/2003US20030035696 Sealable fastener with circumferential sealant channel and sealant delivery passageway for delivering sealant into the circumferential sealant channel
02/20/2003DE20218528U1 Nut has only single thread turn or only part of single thread turn, and when viewed in axial direction is overlap free and divided into individual segments or thread sections with at least two offset in axial direction
02/19/2003CN1398325A Lightweight threaded fastener and thread rolling die
02/19/2003CN1101897C Spiral thread unit of fastener and its threading head and spanner for mfg. such unit
02/13/2003WO2003011540A1 Joinery member and fastener and process and apparatus for placement of the fastener
02/13/2003US20030031530 Combination sidewalk bolt
02/13/2003US20030031529 Screw member with biting features
02/11/2003US6516741 Leak proof apparatus for mounting components to panels
02/06/2003US20030026675 Deck screws suitable for use with composite lumber
02/06/2003DE10157969C1 Element used in spinal and accident surgery comprises a shaft joined to a holding element having a U-shaped recess with two free arms having an internal thread with flanks lying at right angles to the central axis of the holding element
02/05/2003EP1281365A1 Fastening device
02/05/2003EP1280624A1 Tool joint
02/04/2003US6514148 Thread rolling tap
02/04/2003US6514025 Screw member with elastically deformable features
01/2003
01/30/2003US20030021651 Nut disengagement prevention structure and battery terminal incorporating same
01/30/2003US20030019544 Joinery member and fastener and process and apparatus for placement of the fastener
01/30/2003US20030019259 Retainer lock
01/29/2003EP1151205A4 Improved weldable aluminum stud
01/29/2003CN1100476C Isolation installing equipment
01/16/2003US20030014054 System for fusing joints
01/16/2003US20030012620 Method and apparatus for fastening steel framing using helical features
01/16/2003DE20210750U1 Plastic screw for holding profiled roller shutter elements is provided with a special thread, and is made by an injection molding process
01/15/2003EP1275861A1 Screw, in particular concrete screw, and its use
01/15/2003EP1274948A2 Non-removable structural fastener assembly and method of forming same
01/15/2003EP1068458B1 Joining device for joining two structural parts, the combination of the joining device with the two structural parts and method for producing a joint between two structural parts
01/08/2003EP1273793A2 Screw locking device for blocking the rotation of a screw element
01/08/2003EP1273766A1 Turbocharger with thermal isolation connection
01/08/2003EP1273641A1 Tightening member, composition of paint for the member, and tightening device
01/08/2003EP0927309B1 Self tapping screw
01/03/2003WO2003001072A1 Method and apparatus for fastening steel framing using helical features
01/03/2003WO2003001068A2 Bolt and nut
01/02/2003EP1270963A1 Fastner having multiple-bossed lead
01/02/2003EP1267735A1 Orthopedic screw and method
12/2002
12/31/2002US6499925 Non-removable structural threaded fastener with threads of lesser outer diameter than the shank
12/26/2002US20020197130 Bolt, method of fastening members with the use of the bolt, and method of releasing fastening
12/19/2002WO2002014699A3 Low tolerance threaded fastener
12/19/2002US20020192051 Fastener having multiple lobed thread
12/19/2002US20020192050 Fastner having multiple-bossed lead
12/18/2002CN1386172A Fastener
12/17/2002US6494972 Method for preparing pre-coated ferrous alloys and ferrous components prepared thereby
12/17/2002US6494658 Corrosion-resisting protector cap
12/17/2002US6494657 Self-adjusting, high strength, screw system
12/17/2002US6494655 Self-tapping screw and method for joining thin workpieces
12/12/2002WO2002077466A8 Bolt and method of manufacturing the bolt
12/05/2002US20020183751 Orthopedic screw and method
12/05/2002US20020182030 Threaded fastener and method of clamping using the same
12/04/2002EP1262669A1 Self-piercing screw with no formation of chips
12/04/2002EP1127222B1 Thread-cutting screw
11/2002
11/28/2002WO2002095764A1 Arrangement of a metal lid and a metal housing for a measuring device and method for production thereof
11/28/2002US20020176765 Corrosion-resisting protector cap
11/28/2002DE10124933A1 Device used for process measurement and control technology comprises a lid made from a metallic material, and a metallic housing of a measuring apparatus
11/27/2002EP1259704A1 Thread joint and rock drill element
11/27/2002EP1259703A1 Thread joint and rock drill element
11/26/2002US6485220 Tool joint
11/19/2002US6481944 Combination sidewalk bolt
11/19/2002US6481760 Threaded connection of two metal tubes with groove in the threading
11/14/2002WO2002090056A2 Device for a nut
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