GB249852A - Improvements in means for locking nuts upon bolts - Google Patents

Improvements in means for locking nuts upon bolts

Info

Publication number
GB249852A
GB249852A GB7397/26A GB739726A GB249852A GB 249852 A GB249852 A GB 249852A GB 7397/26 A GB7397/26 A GB 7397/26A GB 739726 A GB739726 A GB 739726A GB 249852 A GB249852 A GB 249852A
Authority
GB
United Kingdom
Prior art keywords
locking nuts
bolts
projections
radial
washer
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
GB7397/26A
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.)
RENE DELIS
Original Assignee
RENE DELIS
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 RENE DELIS filed Critical RENE DELIS
Publication of GB249852A publication Critical patent/GB249852A/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

249,852. Delis, R. March 24, 1925, [Convention date]. Locking nuts.-A split spring washer d has a pro jection c which engages with radial grooves b in the face of a nut and sharp projections e which engage the work. The washer is of hard steel and has a tapered end d<1>; the projections e are radial, equally spaced and of triangular section, the apex angle being very acute.
GB7397/26A 1925-03-24 1926-03-17 Improvements in means for locking nuts upon bolts Expired GB249852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR457840X 1925-03-24

Publications (1)

Publication Number Publication Date
GB249852A true GB249852A (en) 1926-08-19

Family

ID=8901443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7397/26A Expired GB249852A (en) 1925-03-24 1926-03-17 Improvements in means for locking nuts upon bolts

Country Status (4)

Country Link
BE (1) BE332733A (en)
DE (1) DE457840C (en)
FR (1) FR595643A (en)
GB (1) GB249852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101598169B (en) * 2009-07-21 2011-07-27 北京驰神投资管理有限公司 Improved loosing and theft preventing bolt structure body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101598169B (en) * 2009-07-21 2011-07-27 北京驰神投资管理有限公司 Improved loosing and theft preventing bolt structure body

Also Published As

Publication number Publication date
DE457840C (en) 1928-03-24
FR595643A (en) 1925-10-06
BE332733A (en)

Similar Documents

Publication Publication Date Title
GB308948A (en) Locking device for nuts and screws
GB153227A (en) Improvements in nut locks
GB352888A (en) An improved nut
GB249852A (en) Improvements in means for locking nuts upon bolts
GB285027A (en) Improvements in and relating to lock nuts
GB249179A (en) An improved lock nut
GB238487A (en) Improvements in lock nuts
GB321922A (en) Screw and lock washer
GB213188A (en) An improved lock nut
GB211124A (en) Improvements in or relating to means for locking nuts on bolts
GB191817A (en) Improvements in means for locking bolts and nuts or the like together
GB202775A (en) Improvements in bolts and like fastening devices
US1667305A (en) Nut lock
GB277130A (en) Improvements in and connected with lock-nuts
GB237809A (en) Improvements in lock nuts
GB203204A (en) Improvements in or relating to the locking of nuts on screws
GB266588A (en) Improvements in locking devices for nuts and the like
GB493587A (en) Improvements in or relating to bolts
GB339159A (en) Improvements in and relating to self locking nuts
GB315147A (en) Improvements in or relating to nut-locks
GB211377A (en) Improvements in washers for coach bolts
GB189626A (en) An improved bolt and nut
GB165700A (en) Improvements in or relating to nuts and bolts or the like
GB196251A (en) Improvements in feed and other rollers for textile machinery
GB562445A (en) Improvements in or relating to locking nuts