F16B39/02 - CPC Classification Index

ClassID:

147045 ⎘

F16B39/02 - CPC Classification

Classification description:

Locking of screws, bolts or nuts in which the locking takes place after screwing down

Sub-classes:

F16B39/021 » {by injecting a settable material after the screwing down} 38
F16B39/023 » {by driving a conic or wedge-shaped expander through the threaded element} 16
F16B39/025 » {by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element } 43
F16B39/026 » {by swaging the nut on the bolt, i.e. by plastically deforming the nut} 34
F16B39/028 » {by means of an auxiliary bolt or threaded element whose action provokes the deformation of the main bolt or nut and thereby its blocking} 27
F16B39/04 » with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw 79
F16B39/08 » with a cap interacting with the nut, connected to the bolt by a pin or cotter pin 36
F16B39/10 » by a plate, or ring immovable with regard to the bolt or object 145
F16B39/12 » by means of locknuts 167
F16B39/20 » by means of steel wire or the like 24

Recent Application in this class:

20250270773

2025-08-28

EARTH WORKING MACHINE HAVING A ROTATABLE WORKING APPARATUS AXIALLY POSITIONALLY RETAINABLE WITH HIGH TIGHTENING TORQUE BY MEANS OF A CENTRAL BOLT ARRANGEMENT, AND METHOD FOR ESTABLISHING AND RELEASING SUCH RETENTION

20250251012

2025-08-07

Fastening System with Rotatable Locking Bolt

20230407580

2023-12-21

Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retention

20230375032

2023-11-23

Floating fastener

20230108292

2023-04-06

THREADED FASTENER FOR A FASTENING ELEMENT, FASTENING RAIL FOR AN AIRCRAFT CABIN, AND AIRCRAFT PROVIDED THEREWITH

20230071298

2023-03-09

METHOD OF FITTING FASTENER TO OBJECT

20230069250

2023-03-02

Method for manufacturing steering device

20230065174

2023-03-02

Nut with injection port for reinforcing bar

20220389670

2022-12-08

#10

20220371021

2022-11-24

Mantle retaining system and method for a gyratory crusher

#11

20220290713

2022-09-15

Floating fastener

#12

20220228621

2022-07-21

Fixture

#13

20220213922

2022-07-07

TIE BOLT AND PROCESS FOR MANUFACTURING A TIE BOLT

#14

20220213920

2022-07-07

Expandable diameter fastener

#15

20220099134

2022-03-31

Nut restrainer, centering tool, and methods of use

#16

20220074444

2022-03-10

Anti-tampering device that envelopes the head of a fastener

#17

20210348640

2021-11-11

Fastener retaining component

#18

20210285482

2021-09-16

Fastener hook

#19

20210207642

2021-07-08

Method of fitting fastener to object

#20

20210140466

2021-05-13

Expandable diameter fastener with cam-lock feature

#21

20210131477

2021-05-06

Nut restrainer, centering tool, and methods of use

#22

20210088167

2021-03-25

Retainer nut locking apparatus and methods

#23

20200407927

2020-12-31

#24

20200347872

2020-11-05

Fastener

#25

20200224698

2020-07-16

Anti-vibration locking connector

#26

20200149575

2020-05-14

Fastener for thin sheet material

#27

20200132103

2020-04-30

SCREW STRUCTURE

#28

20200049189

2020-02-13

High security fastener with external shroud retainer

#29

20200025473

2020-01-23

Firearm end plate and anti-loose castle nut

#30

20190383321

2019-12-19

Anti-tampering device

#31

20190376547

2019-12-12

Fastening structure

#32

20190337604

2019-11-07

Monitoring system for mounting an element to an aircraft surface

#33

20190331153

2019-10-31

Breakaway nut

#34

20190322232

2019-10-24

Bumper fastening structure

#35

20190308850

2019-10-10

Rotatable anchoring assembly

#36

20190219094

2019-07-18

Method of forming high security fastener with internal shroud buckled retainer

#37

20190219093

2019-07-18

High security fastener with buckled shroud retainer

#38

20190111729

2019-04-18

Fastening arrangement for a rim of a wheel

#39

20190063484

2019-02-28

Expansion screw and locking method using the expansion screw

#40

20190023371

2019-01-24

Mounting systems for mounting an element to a surface

#41

20180340301

2018-11-29

#42

20180313391

2018-11-01

FUNCTIONAL ELEMENT FOR ATTACHMENT TO A PLASTIC COMPONENT AND A COMPONENT ASSEMBLY

#43

20180223888

2018-08-09

Anti-vibration locking connector

#44

20180187701

2018-07-05

Master cylinder and manufacturing method therefor

#45

20180180204

2018-06-28

Extraction device for removing an adapter secured in a port

#46

20180163769

2018-06-14

Hot joint fastener

#47

20180066424

2018-03-08

Slip clip

#48

20180023419

2018-01-25

Bolt fall-out preventing structure

#49

20170370399

2017-12-28

Fastener for corrugated sheet

#50

20170363133

2017-12-21

Low profile bolt/clip assembly

#51

20170284436

2017-10-05

Swiveling taper lock connector

#52

20170234358

2017-08-17

High security fastener with internal shroud buckled retainer

#53

20170234356

2017-08-17

High security fastener with buckled shroud retainer

#54

20170234355

2017-08-17

High security fastener with external shroud retainer

#55

20170120675

2017-05-04

Axle assembly having a bearing preload bolt

#56

20170035535

2017-02-09

SCREW COUPLING STRUCTURE FOR PREVENTING LOOSENING AND METHOD FOR PRODUCING SCREW COUPLING STRUCTURE FOR PREVENTING LOOSENING

#57

20160327083

2016-11-10

QUICK RELEASE FASTENER

#58

20160319855

2016-11-03

Component-part driving mechanism

#59

20160264198

2016-09-15

Theft deterrent apparatus

#60

20160208963

2016-07-21

Loosening-preventing device for pipe fitting

#61

20160138642

2016-05-19

Thermal securing set screws

#62

20160107298

2016-04-21

Apparatus and method for the installation of a thermoformable fastener assembly at a predetermined preload torque value

#63

20160084283

2016-03-24

Ablative Mechanical Fastener

#64

20150330431

2015-11-19

Mounting apparatus

#65

20150292538

2015-10-15

Panel Fastener with Adjustable, Biasing Cap Holder

#66

20150285292

2015-10-08

Connection joint with broach-formed integral chip retainer

#67

20150260216

2015-09-17

Floating fastener

#68

20150260215

2015-09-17

High temperature thread locking compound

#69

20150247527

2015-09-03

Locking actuator stem and rod end bearing apparatus for use with fluid valves

#70

20150233411

2015-08-20

Method for attaching plastic product with insert

#71

20150224610

2015-08-13

Caulking method for preventing piston of hydraulic/pneumatic cylinder from being loosened

#72

20150158283

2015-06-11

Adhesive bolt and attachment method

#73

20150139748

2015-05-21

Expanding fastener

#74

20150093210

2015-04-02

Bolt

#75

20150037114

2015-02-05

Functional element for attachment to a plastic component and a component assembly

#76

20150030410

2015-01-29

Anti-rotation device for pivot and hinge device having anti-rotation device

#77

20140356094

2014-12-04

Assembly providing a connection that is self tightening with temperature

#78

20140328644

2014-11-06

Fastener retaining device

#79

20140302960

2014-10-09

Threaded fastener positive anti-rotation locking device

#80

20140271290

2014-09-18

QUICK LOCK AND RELEASE DEVICE PREVENTING UNWANTED LOOSENING OF A PACKING NUT OF A PLUNGER PUMP DURING OPERATION OF THE PUMP

#81

20140137368

2014-05-22

Locking stem/fastener and caster having same

#82

20140109379

2014-04-24

Floating fasteners

#83

20140079508

2014-03-20

Floating fasteners

#84

20140030041

2014-01-30

Anti-tamper system

#85

20140003920

2014-01-02

FLOW METERING ANTI-ROTATION OUTER DIAMETER (OD) HEX NUT

#86

20130322984

2013-12-05

Anti-tamper system

#87

20130287522

2013-10-31

Locking and unlocking nut structure

#88

20130209193

2013-08-15

Bolt

#89

20130111735

2013-05-09

Tie bolt employing differential thread

#90

20130078052

2013-03-28

Floating fasteners

#91

20120308389

2012-12-06

Locking nut assembly

#92

20120307958

2012-12-06

Bolt fixing device of jet pump beam

#93

20120251263

2012-10-04

Connection assembly

#94

20120087764

2012-04-12

Functional element for attachment to a plastic component and a component assembly

#95

20110305538

2011-12-15

Self-locking screw connection

#96

20110110744

2011-05-12

FASTENER RESTRAINT ASSEMBLY TO PREVENT ROTATIONAL LOOSENING OF MECHANICAL FASTENERS, FASTENER AND METHOD

#97

20110014004

2011-01-20

Bolt and nut with rotation prohibiting mechanism

#98

20110008098

2011-01-13

Locking actuator stem and rod end bearing apparatus for use with fluid valves

#99

20100303581

2010-12-02

Plastic product with insert

#100

20100266361

2010-10-21

High temperature thread locking compound

#101

20100080666

2010-04-01

Fastener system with positive retention mechanism

#102

20100061823

2010-03-11

Dry-to-the-touch anaerobically curable compositions and products made therefrom

#103

20100002826

2010-01-07

BOLT FIXING DEVICE OF JET PUMP BEAM

#104

20100001137

2010-01-07

Method and apparatus for fastening components using a composite two-piece fastening system

#105

20090317206

2009-12-24

Fastening device

#106

20090184516

2009-07-23

Screw connection element and protective covering therefor

#107

20090047100

2009-02-19

Method and apparatus for fastening components using a composite two-piece fastening system

#108

20090035090

2009-02-05

Fastener restraint assembly to prevent rotational loosening of mechanical fasteners, fastener and method

#109

20080240884

2008-10-02

Locking device

#110

20080232924

2008-09-25

Nut system and aircraft engine mounting structure comprising same

#111

20080219800

2008-09-11

Threaded fastener and fastener system

#112

20060237966

2006-10-26

Screw connection element and protective sleeve therefor

#113

20060101877

2006-05-18

Safety box for storing personal valuables, a safety anchor for securing the safety box and safety fasteners for securing a variety of other objects

#114

20060056939

2006-03-16

Garage hook

#115

20060056938

2006-03-16

Garage hook

#116

20050207863

2005-09-22

Quick release fastener

#117

14962253

2016-11-29

Turbomachine staking tool

#118

13893496

2015-04-14

Toggle bolt device