GB1317366A - Nut having a built-in locking washer - Google Patents
Nut having a built-in locking washerInfo
- Publication number
- GB1317366A GB1317366A GB1798271A GB1798271A GB1317366A GB 1317366 A GB1317366 A GB 1317366A GB 1798271 A GB1798271 A GB 1798271A GB 1798271 A GB1798271 A GB 1798271A GB 1317366 A GB1317366 A GB 1317366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- locking washer
- nut
- built
- bolt
- internal boundary
- 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
- 239000012858 resilient material Substances 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
- F16B39/22—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
- F16B39/26—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 with spring washers fastened to the nut or bolt-head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
1317366 Lock nuts W ENGELMANN 28 May 1971 [12 June 1970] 17982/71 Heading F2H A locknut 1 to be secured to a bolt 13 is provided with a built-in locking washer 4 which has a continuously internal boundary defined by at least two straight edges constituting a polygon or other symmetrical configuration, the locking washer 4 being deformed by the bolt 13 when threaded into the nut 1. The locking washer 4 which is made of resilient material is held in a recess 3 at one end of the nut by one or more bent-over flanges 5. The continuous internal boundary may be in the shape of a square, a hexagon, an equilateral triangle having rounded corners or a generally rectangular figure having its shorter sides outwardly arcuate (Fig. 8, not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702028979 DE2028979A1 (en) | 1970-06-12 | 1970-06-12 | Nut with built-in lock washer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1317366A true GB1317366A (en) | 1973-05-16 |
Family
ID=5773763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1798271A Expired GB1317366A (en) | 1970-06-12 | 1971-05-28 | Nut having a built-in locking washer |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT315586B (en) |
DE (1) | DE2028979A1 (en) |
GB (1) | GB1317366A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138975U (en) * | 1976-04-10 | 1977-10-21 | ||
JPS53166187U (en) * | 1977-06-03 | 1978-12-26 | ||
FR2494790A1 (en) * | 1980-11-26 | 1982-05-28 | Fuji Seimitsu Mfg Co Ltd | INDESSERRABLE NUT |
CN109139670A (en) * | 2018-08-28 | 2019-01-04 | 四川中伦精密机械有限公司 | Combined type stop nut |
-
1970
- 1970-06-12 DE DE19702028979 patent/DE2028979A1/en active Pending
-
1971
- 1971-05-19 AT AT435171A patent/AT315586B/en not_active IP Right Cessation
- 1971-05-28 GB GB1798271A patent/GB1317366A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138975U (en) * | 1976-04-10 | 1977-10-21 | ||
JPS53166187U (en) * | 1977-06-03 | 1978-12-26 | ||
JPS5515800Y2 (en) * | 1977-06-03 | 1980-04-12 | ||
FR2494790A1 (en) * | 1980-11-26 | 1982-05-28 | Fuji Seimitsu Mfg Co Ltd | INDESSERRABLE NUT |
CN109139670A (en) * | 2018-08-28 | 2019-01-04 | 四川中伦精密机械有限公司 | Combined type stop nut |
Also Published As
Publication number | Publication date |
---|---|
AT315586B (en) | 1974-05-27 |
DE2028979A1 (en) | 1971-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |