FR637325A - Fixe-écrou - Google Patents

Fixe-écrou

Info

Publication number
FR637325A
FR637325A FR637325DA FR637325A FR 637325 A FR637325 A FR 637325A FR 637325D A FR637325D A FR 637325DA FR 637325 A FR637325 A FR 637325A
Authority
FR
France
Prior art keywords
fixed nut
nut
fixed
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)
French (fr)
Inventor
Leo Olaf Bittner
Franz Neff
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 filed Critical
Application granted granted Critical
Publication of FR637325A publication Critical patent/FR637325A/fr
Priority to DE349541X priority Critical
Priority to DED60966D priority patent/DE547940C/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28Locking 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
    • F16B39/38Locking 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 with a second part of the screw-thread which may be resiliently mounted
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/02Nuts or like thread-engaging members made of thin sheet material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924Coupled nut and bolt
    • Y10S411/926Positive lock
    • Y10S411/928Thread gripper
FR637325D 1928-11-22 1927-06-09 Fixe-écrou Expired FR637325A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE349541X 1928-11-22
DED60966D DE547940C (de) 1928-11-22 1931-04-23 Schraubensicherung

Publications (1)

Publication Number Publication Date
FR637325A true FR637325A (fr) 1928-04-27

Family

ID=25828336

Family Applications (2)

Application Number Title Priority Date Filing Date
FR637325D Expired FR637325A (fr) 1928-11-22 1927-06-09 Fixe-écrou
FR37523D Expired FR37523E (fr) 1928-11-22 1929-10-22 Fixe-écrou

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR37523D Expired FR37523E (fr) 1928-11-22 1929-10-22 Fixe-écrou

Country Status (5)

Country Link
US (1) US1885694A (de)
DE (4) DE482691C (de)
FR (2) FR637325A (de)
GB (2) GB286120A (de)
NL (1) NL20360C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422833A (en) * 1943-05-17 1947-06-24 Ronald D King Stiff nut
US2443066A (en) * 1943-11-17 1948-06-08 Charles B Breedlove Threaded fastener of the anchor boot type
DE3121771C2 (de) * 1981-05-26 1990-05-31 Mecano-Simmonds Gmbh, 6900 Heidelberg, De
FR2583470B1 (fr) * 1985-06-12 1988-01-29 Rapid Sa Ecrou
CN110319103A (zh) * 2018-03-29 2019-10-11 罗章平 自动防松螺母及专用拆装工具

Also Published As

Publication number Publication date
GB349541A (en) 1931-05-21
DE465058C (de) 1928-09-06
US1885694A (en) 1932-11-01
FR37523E (fr) 1930-12-20
DE547940C (de) 1932-04-06
DE482691C (de) 1929-09-18
NL20360C (de)
GB286120A (en) 1928-03-01
DE490310C (de) 1930-01-27

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