GB1308454A - Lock nut - Google Patents

Lock nut

Info

Publication number
GB1308454A
GB1308454A GB1308454DA GB1308454A GB 1308454 A GB1308454 A GB 1308454A GB 1308454D A GB1308454D A GB 1308454DA GB 1308454 A GB1308454 A GB 1308454A
Authority
GB
United Kingdom
Prior art keywords
washer
nut
lock
retained
recess
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
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.)
WILD Manufacturing CO W J GLYNWED DISTRI
Original Assignee
WILD Manufacturing CO W J GLYNWED DISTRI
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 WILD Manufacturing CO W J GLYNWED DISTRI filed Critical WILD Manufacturing CO W J GLYNWED DISTRI
Publication of GB1308454A publication Critical patent/GB1308454A/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

1308454 Lock-nuts W J WILD MFG CO GLYNNED DISTRIBUTION Ltd and E G GOODFELLOW 28 April 1970 [1 May 1969] 22263/69 Heading F2H A lock-nut comprises a body portion 10 having a bearing face 12 and a deformable frustoconical washer 11 which is retained in a recess 13 from which the washer projects, the washer being characterized in that the diameter of its inner edge is not less than the major diameter of the internal screw thread of the nut, the arrangement of nut and washer being such that on tightening the washer tends to flatten, its inner edge thereby being caused to grip the thread of the co-operating externally threaded element. The washer may be of metal or plastics and may be merely a tight push fit in the recess or may be retained by impressing one or more depressions into the bearing face of the nut body after the washer has been fitted. The lock-nut may be formed with one washer as shown in connection with Fig. 1 or it may be provided with one washer on each face as shown in Fig. 4.
GB1308454D 1969-05-01 1969-05-01 Lock nut Expired GB1308454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2226369 1969-05-01

Publications (1)

Publication Number Publication Date
GB1308454A true GB1308454A (en) 1973-02-21

Family

ID=10176536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308454D Expired GB1308454A (en) 1969-05-01 1969-05-01 Lock nut

Country Status (6)

Country Link
BE (1) BE749638A (en)
CH (1) CH500393A (en)
DE (2) DE2020782A1 (en)
FR (1) FR2047142A5 (en)
GB (1) GB1308454A (en)
SE (1) SE361199B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887242A (en) * 1972-02-04 1973-11-16
JPS51111559A (en) * 1975-03-26 1976-10-01 Naniwa Seitei Kk Locking device of threaded joint
JPS51111560A (en) * 1975-03-26 1976-10-01 Naniwa Seitei Kk Locking method of thread joint
JPS51144865A (en) * 1975-06-09 1976-12-13 Naniwa Seitei Kk High torque detecting process for tightening screws
JPS51157771U (en) * 1975-06-09 1976-12-15
JPS5434860U (en) * 1977-08-12 1979-03-07
JPS5433941A (en) * 1978-07-08 1979-03-13 Naniwa Seitei Kk Device for preventing slackness combining seal stopper clamped by way of screw
JPS5564517U (en) * 1978-10-28 1980-05-02
ITTO20120369A1 (en) * 2012-04-26 2013-10-27 Thesan S P A ANTI-BURNING FIXING DEVICE, IN PARTICULAR FOR PHOTOVOLTAIC PANELS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015652B3 (en) * 2006-04-04 2007-07-19 Winkelmann Powertrain Components Gmbh & Co. Kg Fitting to connect a pipe section at a screw connection, in a motor fuel line, has a cap nut with a spring shoulder to press the thickened pipe end against a sealing seat under spring tension
FR2909735B1 (en) * 2006-12-06 2012-05-11 Textron Fastening Systems Site De La Ferte Fresnel DEVICE FOR TIGHTENING PARTS TO BE ASSEMBLED.
ES2651472T3 (en) * 2012-07-03 2018-01-26 Nedschroef Plettenberg Gmbh Nut

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887242A (en) * 1972-02-04 1973-11-16
JPS5538528B2 (en) * 1975-03-26 1980-10-04
JPS51111559A (en) * 1975-03-26 1976-10-01 Naniwa Seitei Kk Locking device of threaded joint
JPS51111560A (en) * 1975-03-26 1976-10-01 Naniwa Seitei Kk Locking method of thread joint
JPS5737769B2 (en) * 1975-03-26 1982-08-11
JPS51144865A (en) * 1975-06-09 1976-12-13 Naniwa Seitei Kk High torque detecting process for tightening screws
JPS5642503Y2 (en) * 1975-06-09 1981-10-05
JPS51157771U (en) * 1975-06-09 1976-12-15
JPS5542010Y2 (en) * 1977-08-12 1980-10-02
JPS5434860U (en) * 1977-08-12 1979-03-07
JPS5433941A (en) * 1978-07-08 1979-03-13 Naniwa Seitei Kk Device for preventing slackness combining seal stopper clamped by way of screw
JPS5564517U (en) * 1978-10-28 1980-05-02
JPS6017533Y2 (en) * 1978-10-28 1985-05-29 株式会社杉浦製作所 Washer screw
ITTO20120369A1 (en) * 2012-04-26 2013-10-27 Thesan S P A ANTI-BURNING FIXING DEVICE, IN PARTICULAR FOR PHOTOVOLTAIC PANELS

Also Published As

Publication number Publication date
SE361199B (en) 1973-10-22
FR2047142A5 (en) 1971-03-12
DE2020782A1 (en) 1970-11-12
BE749638A (en) 1970-10-01
DE7016008U (en) 1970-11-05
CH500393A (en) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee