ES194284U - A self-screw screw. (Machine-translation by Google Translate, not legally binding) - Google Patents

A self-screw screw. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES194284U
ES194284U ES0194284U ES194284U ES194284U ES 194284 U ES194284 U ES 194284U ES 0194284 U ES0194284 U ES 0194284U ES 194284 U ES194284 U ES 194284U ES 194284 U ES194284 U ES 194284U
Authority
ES
Spain
Prior art keywords
screw
translation
self
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES0194284U
Other languages
Spanish (es)
Other versions
ES194284Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Litton Fastening Systems
Original Assignee
Dumont Aviation Associates
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dumont Aviation Associates filed Critical Dumont Aviation Associates
Publication of ES194284U publication Critical patent/ES194284U/en
Application granted granted Critical
Publication of ES194284Y publication Critical patent/ES194284Y/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Surgical Instruments (AREA)

Abstract

A self-retaining screw having one or more helical ribs formed starting from an original flank belonging at least to a screw thread and extending along and over at least a fraction of the flank, the screw being separated from the flange. Rib of the remaining thread by a helical groove formed between an inner surface of the rib and an inner surface of the remaining thread, the two inner surfaces converging along a helical bottom of the groove that is closer to the axis of the screw than the ridge of the rib, characterized in that, by an extended distance of transverse axial cuts through the screw, the maximum width of the groove formed between the two surfaces. (Machine-translation by Google Translate, not legally binding)
ES1971194284U 1970-04-03 1971-04-02 ONE SELF-HOLDING SCREW. Expired ES194284Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2652970A 1970-04-03 1970-04-03

Publications (2)

Publication Number Publication Date
ES194284U true ES194284U (en) 1974-12-01
ES194284Y ES194284Y (en) 1975-03-16

Family

ID=21832353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971194284U Expired ES194284Y (en) 1970-04-03 1971-04-02 ONE SELF-HOLDING SCREW.

Country Status (10)

Country Link
JP (1) JPS5349971Y2 (en)
CA (1) CA954430A (en)
DE (1) DE2112892A1 (en)
ES (1) ES194284Y (en)
FR (1) FR2094956A5 (en)
GB (1) GB1312189A (en)
IL (1) IL36422A (en)
SE (1) SE367862B (en)
SU (1) SU365078A3 (en)
ZA (1) ZA711716B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465252A (en) * 1977-11-04 1979-05-25 Yoshioki Tomoyasu Lock nut* lock bolt and lock screw
JPS5948280B2 (en) * 1979-01-16 1984-11-26 スレドネアジアトスキ− ナウクノ−イスレドバテルスキ− インスチチユツト プリロドノゴ ガザ． Solid dispersion control method in drilling water
US4252168A (en) * 1979-05-16 1981-02-24 The Lamson & Sessions Co. Thread convolution
JPH11325023A (en) 1998-05-13 1999-11-26 Fuserashi Co Ltd Nut
JP2003042130A (en) * 2001-08-01 2003-02-13 Taisuke Onuki Screw member
US7951176B2 (en) 2003-05-30 2011-05-31 Synthes Usa, Llc Bone plate
ATE473702T1 (en) 2003-08-26 2010-07-15 Synthes Gmbh BONE PLATE
US11259851B2 (en) 2003-08-26 2022-03-01 DePuy Synthes Products, Inc. Bone plate
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US7637928B2 (en) 2004-01-26 2009-12-29 Synthes Usa, Llc Variable angle locked bone fixation system
US11291484B2 (en) 2004-01-26 2022-04-05 DePuy Synthes Products, Inc. Highly-versatile variable-angle bone plate system
US7458616B2 (en) * 2004-12-30 2008-12-02 Hydril Company Threads with perturbations
KR20120079089A (en) 2009-09-14 2012-07-11 신세스 게엠바하 Variable angle compression plate
JP5793291B2 (en) * 2010-11-22 2015-10-14 株式会社トープラ Loosening prevention screw parts
US10905476B2 (en) 2016-09-08 2021-02-02 DePuy Synthes Products, Inc. Variable angle bone plate
US10820930B2 (en) 2016-09-08 2020-11-03 DePuy Synthes Products, Inc. Variable angle bone plate
US10624686B2 (en) 2016-09-08 2020-04-21 DePuy Synthes Products, Inc. Variable angel bone plate
US11026727B2 (en) 2018-03-20 2021-06-08 DePuy Synthes Products, Inc. Bone plate with form-fitting variable-angle locking hole
US10772665B2 (en) 2018-03-29 2020-09-15 DePuy Synthes Products, Inc. Locking structures for affixing bone anchors to a bone plate, and related systems and methods
US11013541B2 (en) 2018-04-30 2021-05-25 DePuy Synthes Products, Inc. Threaded locking structures for affixing bone anchors to a bone plate, and related systems and methods
US10925651B2 (en) 2018-12-21 2021-02-23 DePuy Synthes Products, Inc. Implant having locking holes with collection cavity for shavings

Also Published As

Publication number Publication date
GB1312189A (en) 1973-04-04
ZA711716B (en) 1972-10-25
IL36422A (en) 1973-06-29
JPS5349971Y2 (en) 1978-11-30
FR2094956A5 (en) 1972-02-04
CA954430A (en) 1974-09-10
SE367862B (en) 1974-06-10
IL36422A0 (en) 1971-05-26
DE2112892A1 (en) 1971-10-14
JPS5076264U (en) 1975-07-03
SU365078A3 (en) 1972-12-28
ES194284Y (en) 1975-03-16

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