GB878470A - Improvements in lock washers - Google Patents

Improvements in lock washers

Info

Publication number
GB878470A
GB878470A GB2732758A GB2732758A GB878470A GB 878470 A GB878470 A GB 878470A GB 2732758 A GB2732758 A GB 2732758A GB 2732758 A GB2732758 A GB 2732758A GB 878470 A GB878470 A GB 878470A
Authority
GB
United Kingdom
Prior art keywords
ring
teeth
lock washers
arnold
frusto
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
GB2732758A
Inventor
Ernst Ziegler
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.)
THERESIA ARNOLD
Original Assignee
THERESIA ARNOLD
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 THERESIA ARNOLD filed Critical THERESIA ARNOLD
Priority to GB2732758A priority Critical patent/GB878470A/en
Publication of GB878470A publication Critical patent/GB878470A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

878,470. Locking nuts &c. ARNOLD, T. Aug. 26, 1958 , No. 27327/58. Class 89(1). A lock washer comprises a cupped ring 1 of spring material with a central hole 4 and teeth 2 with sharp edges extending along at least one surface of the ring towards the outside edge 3. The teeth may extend radically, or obliquely or curving relative to a radius and may be cut-off at surfaces 5, 6. The ring may be frusto-conical or part-spherical.
GB2732758A 1958-08-26 1958-08-26 Improvements in lock washers Expired GB878470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2732758A GB878470A (en) 1958-08-26 1958-08-26 Improvements in lock washers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2732758A GB878470A (en) 1958-08-26 1958-08-26 Improvements in lock washers

Publications (1)

Publication Number Publication Date
GB878470A true GB878470A (en) 1961-09-27

Family

ID=10257780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2732758A Expired GB878470A (en) 1958-08-26 1958-08-26 Improvements in lock washers

Country Status (1)

Country Link
GB (1) GB878470A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130328A (en) * 1982-11-16 1984-05-31 Hedtmann Wilhelm Kg A spring washer
GB2149041A (en) * 1983-10-06 1985-06-05 Steelace Limited Attaching elevator buckets to endless belts
AU2008200632B2 (en) * 2007-02-09 2011-06-30 Kangas, Eila Anneli Locking washer
EP2604872A1 (en) * 2011-12-12 2013-06-19 AGUSTAWESTLAND S.p.A. Lock ring and threaded stud
CN106015272A (en) * 2015-10-10 2016-10-12 吴义坡 Screw washer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130328A (en) * 1982-11-16 1984-05-31 Hedtmann Wilhelm Kg A spring washer
GB2149041A (en) * 1983-10-06 1985-06-05 Steelace Limited Attaching elevator buckets to endless belts
AU2008200632B2 (en) * 2007-02-09 2011-06-30 Kangas, Eila Anneli Locking washer
EP2604872A1 (en) * 2011-12-12 2013-06-19 AGUSTAWESTLAND S.p.A. Lock ring and threaded stud
KR20130066503A (en) * 2011-12-12 2013-06-20 아구스타웨스트랜드 에스.피.에이. Lock ring and threaded stud
US9169864B2 (en) 2011-12-12 2015-10-27 Agustawestland S.P.A. Lock ring and threaded stud
CN106015272A (en) * 2015-10-10 2016-10-12 吴义坡 Screw washer

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