GB1484219A - Mechanism for securing a nut against loosening - Google Patents

Mechanism for securing a nut against loosening

Info

Publication number
GB1484219A
GB1484219A GB47337/75A GB4733775A GB1484219A GB 1484219 A GB1484219 A GB 1484219A GB 47337/75 A GB47337/75 A GB 47337/75A GB 4733775 A GB4733775 A GB 4733775A GB 1484219 A GB1484219 A GB 1484219A
Authority
GB
United Kingdom
Prior art keywords
nut
lock ring
ring
serrations
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
GB47337/75A
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.)
Hi Shear Corp
Original Assignee
Hi Shear Corp
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 US05/524,224 external-priority patent/US3942570A/en
Application filed by Hi Shear Corp filed Critical Hi Shear Corp
Publication of GB1484219A publication Critical patent/GB1484219A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

1484219 Mechanism for locking nut on a threaded spindle HI-SHEAR CORP and G S WING 17 Nov 1975 [15 Nov 1974] 47337/75 Heading F2H A mechanism for locking a nut 90 on a threaded spindle 70 comprises a washer 75 keyed to the spindle and having a slotted peripheral portion 80, a lock ring 89 having lugs 87, which engage with the slots in the peripheral portion of the washer, and serrations 88, which engage with serrations 97 on the nut, and a resilient ring 100, the arrangement being such that when the lock ring is pushed forward to disengage its serrations from those on the nut, the resilient ring is contracted in diameter and when pressure on the lock ring is released, for instance, after tightening of the nut on the spindle, the expansion of the resilient ring back to its normal diameter forces the lock ring back into engagement with the nut. The ring may be in the form of an incomplete circle having ends which in the normal unstrained condition are spaced apart from each other (Fig. 6, not shown). The lock ring may be prevented from slipping off the nut by means of shoulder 93 and swaging 103. The lugs on the lock ring may be provided with tabs 104 which are bent over the washer. Markings may be provided on rear faces of the lock ring and nut to indicate the relative positions of their serrations, and thereby facilitate locking. A socket wrench 105 may be used for applying pressure to the lock ring and turning the nut.
GB47337/75A 1974-11-15 1975-11-17 Mechanism for securing a nut against loosening Expired GB1484219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/524,224 US3942570A (en) 1973-09-24 1974-11-15 Mechanism for securing a nut against loosening

Publications (1)

Publication Number Publication Date
GB1484219A true GB1484219A (en) 1977-09-01

Family

ID=24088306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47337/75A Expired GB1484219A (en) 1974-11-15 1975-11-17 Mechanism for securing a nut against loosening

Country Status (5)

Country Link
JP (1) JPS51101664A (en)
CA (1) CA1016852A (en)
DE (1) DE2551269A1 (en)
FR (1) FR2291401A2 (en)
GB (1) GB1484219A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485657A1 (en) * 1980-06-24 1981-12-31 Volvo Ab DEVICE FOR LOCKING A NUT ON A SHAFT
GB2129898A (en) * 1982-09-21 1984-05-23 George C Meibuhr Locknut assembly
GB2156026A (en) * 1984-03-16 1985-10-02 Hi Shear Corp Self-locking releasable lock nut
GB2256689A (en) * 1991-04-12 1992-12-16 Marco Benito Pagliuca Locking of nuts to screw-threaded shanks
GB2265683A (en) * 1992-03-31 1993-10-06 British Aerospace Locking device for a nut
EP0865344A1 (en) * 1995-11-20 1998-09-23 Warn Industries, Inc. Nut and locking device
RU2682433C1 (en) * 2018-05-14 2019-03-19 Закрытое акционерное общество "Научно-технический центр "Электросети" Threaded connection
CN110397660A (en) * 2019-08-29 2019-11-01 海盐盛信标准件有限公司 A kind of split type fastening nut of mechanical equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480206A (en) * 1982-03-08 1984-10-30 Imc Magnetics Corp. Motor having stationary shaft and method of assembling it
CN107061517A (en) * 2017-02-20 2017-08-18 浙江佳力科技股份有限公司 Rolling bearing hydraulic withdrawal structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374015A (en) * 1920-08-17 1921-04-05 Jerruss Joseph Safety lock-bolt
US2332684A (en) * 1939-10-26 1943-10-26 Kearney & Trecker Corp Adjusting and locking device
US3389735A (en) * 1967-07-17 1968-06-25 Katz Jack Retainer assembly
US3670795A (en) * 1970-06-29 1972-06-20 Wright Barry Corp Self-locking fastener

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485657A1 (en) * 1980-06-24 1981-12-31 Volvo Ab DEVICE FOR LOCKING A NUT ON A SHAFT
US4737058A (en) * 1980-06-24 1988-04-12 Ab Volvo Locking arrangement for nuts
GB2129898A (en) * 1982-09-21 1984-05-23 George C Meibuhr Locknut assembly
GB2156026A (en) * 1984-03-16 1985-10-02 Hi Shear Corp Self-locking releasable lock nut
GB2256689A (en) * 1991-04-12 1992-12-16 Marco Benito Pagliuca Locking of nuts to screw-threaded shanks
GB2265683A (en) * 1992-03-31 1993-10-06 British Aerospace Locking device for a nut
GB2265683B (en) * 1992-03-31 1995-12-06 British Aerospace Locking device for a nut
EP0865344A1 (en) * 1995-11-20 1998-09-23 Warn Industries, Inc. Nut and locking device
EP0865344A4 (en) * 1995-11-20 2001-09-19 Warn Ind Inc Nut and locking device
RU2682433C1 (en) * 2018-05-14 2019-03-19 Закрытое акционерное общество "Научно-технический центр "Электросети" Threaded connection
CN110397660A (en) * 2019-08-29 2019-11-01 海盐盛信标准件有限公司 A kind of split type fastening nut of mechanical equipment
CN110397660B (en) * 2019-08-29 2024-04-09 海盐盛信标准件股份有限公司 Split type fastening nut for mechanical equipment

Also Published As

Publication number Publication date
FR2291401B2 (en) 1980-12-05
FR2291401A2 (en) 1976-06-11
CA1016852A (en) 1977-09-06
DE2551269A1 (en) 1976-05-20
JPS51101664A (en) 1976-09-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee