FR858007A - Perfectionnements apportés aux écrous - Google Patents

Perfectionnements apportés aux écrous

Info

Publication number
FR858007A
FR858007A FR858007DA FR858007A FR 858007 A FR858007 A FR 858007A FR 858007D A FR858007D A FR 858007DA FR 858007 A FR858007 A FR 858007A
Authority
FR
France
Prior art keywords
nuts
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.)
Expired
Application number
Other languages
English (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.)
GUEST KEEN and NETTLEFOLDS
Guest Keen and Nettlefolds Ltd
Original Assignee
GUEST KEEN and NETTLEFOLDS
Guest Keen and Nettlefolds Ltd
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 GUEST KEEN and NETTLEFOLDS, Guest Keen and Nettlefolds Ltd filed Critical GUEST KEEN and NETTLEFOLDS
Application granted granted Critical
Publication of FR858007A publication Critical patent/FR858007A/fr
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
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/937—Distorted nut
FR858007D 1938-08-15 1939-07-19 Perfectionnements apportés aux écrous Expired FR858007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23955/38A GB515929A (en) 1938-08-15 1938-08-15 Improvements in nuts

Publications (1)

Publication Number Publication Date
FR858007A true FR858007A (fr) 1940-11-15

Family

ID=10204042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858007D Expired FR858007A (fr) 1938-08-15 1939-07-19 Perfectionnements apportés aux écrous

Country Status (4)

Country Link
US (1) US2213353A (fr)
CH (1) CH215726A (fr)
FR (1) FR858007A (fr)
GB (1) GB515929A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595201A (en) * 1946-10-10 1952-04-29 Illinois Tool Works Self-locking nut
US2776692A (en) * 1952-12-17 1957-01-08 Carl H Granberry Lock nut with axially and radially distorted thread portions
US3142325A (en) * 1959-02-13 1964-07-28 Penn Eng & Mfg Corp Nut having segmented locking extension
SE433248B (sv) * 1976-04-07 1984-05-14 Christian Flaig Sekerhetsmutter
JPS5940011A (ja) * 1982-08-31 1984-03-05 岩田ボ−ルト工業株式会社 緩み止めダブルナツト
US5700199A (en) * 1996-04-08 1997-12-23 Illinois Tool Works Inc. Method for sizing a lock nut
US5662443A (en) * 1996-04-08 1997-09-02 Illinois Tool Works Inc. Prevailing torque nut
SE516862C2 (sv) * 2000-07-14 2002-03-12 Allgon Ab Avstämningsskruvanordning samt metod och resonator
JP2004218674A (ja) * 2003-01-10 2004-08-05 Masato Nakawa 緩み止めナット
KR20050111219A (ko) * 2004-05-21 2005-11-24 가부시키가이샤 에코 월드 이완 방지 너트와 그 제조방법
CN115289125B (zh) * 2022-08-30 2023-05-26 拉萨誉致信科技有限公司 一种防松动螺母

Also Published As

Publication number Publication date
US2213353A (en) 1940-09-03
CH215726A (de) 1941-07-15
GB515929A (en) 1939-12-18

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