GB1484219A - Mechanism for securing a nut against loosening - Google Patents
Mechanism for securing a nut against looseningInfo
- 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
Links
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 1
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.
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)
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)
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)
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 |
-
1975
- 1975-11-14 FR FR7534917A patent/FR2291401A2/en active Granted
- 1975-11-14 DE DE19752551269 patent/DE2551269A1/en not_active Withdrawn
- 1975-11-14 CA CA239,696A patent/CA1016852A/en not_active Expired
- 1975-11-14 JP JP50137097A patent/JPS51101664A/ja active Pending
- 1975-11-17 GB GB47337/75A patent/GB1484219A/en not_active Expired
Cited By (12)
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 |