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GB347944A - Improvements in spring washers for use as nut locks - Google Patents

Improvements in spring washers for use as nut locks

Info

Publication number
GB347944A
GB347944A GB18132/30A GB1813230A GB347944A GB 347944 A GB347944 A GB 347944A GB 18132/30 A GB18132/30 A GB 18132/30A GB 1813230 A GB1813230 A GB 1813230A GB 347944 A GB347944 A GB 347944A
Authority
GB
United Kingdom
Prior art keywords
spring washers
nut locks
coils
june
washers
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
GB18132/30A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEV20795D external-priority patent/DE454411C/de
Application filed by Individual filed Critical Individual
Publication of GB347944A publication Critical patent/GB347944A/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
    • F16B39/24—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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • 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
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/956—Automatic base clutch
    • Y10S411/957—Biting tooth
    • Y10S411/958—Coiled washer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
GB18132/30A 1925-12-16 1930-06-13 Improvements in spring washers for use as nut locks Expired GB347944A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV20795D DE454411C (de) 1925-12-16 1925-12-16 Aus einer Schraubenfeder bestehende Schraubensicherung
DEV25392D DE536265C (de) 1925-12-16 1929-06-13 Aus einer Schraubenfeder bestehende Schraubensicherung

Publications (1)

Publication Number Publication Date
GB347944A true GB347944A (en) 1931-05-07

Family

ID=26001532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18132/30A Expired GB347944A (en) 1925-12-16 1930-06-13 Improvements in spring washers for use as nut locks

Country Status (6)

Country Link
US (1) US1818915A (fr)
BE (1) BE371027A (fr)
DE (1) DE536265C (fr)
FR (1) FR697275A (fr)
GB (1) GB347944A (fr)
NL (1) NL25888C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976527C (de) * 1950-06-02 1963-10-24 Vossloh Werke Gmbh Schraubensicherung
FR2449235A1 (fr) * 1979-02-19 1980-09-12 Glaenzer Spicer Sa Ressort helicoidal a faible encombrement axial et radial
FR2667827B1 (fr) * 1990-10-10 1994-11-10 Allevard Ind Sa Ressort helicouidal a spires non circulaires.
US9429179B2 (en) * 2013-11-14 2016-08-30 Cooper Technologies Company Retaining wave spring

Also Published As

Publication number Publication date
US1818915A (en) 1931-08-11
BE371027A (fr)
NL25888C (fr)
FR697275A (fr) 1931-01-15
DE536265C (de) 1931-10-21

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