GB594031A - Improvements relating to fastening means and lock nut - Google Patents
Improvements relating to fastening means and lock nutInfo
- Publication number
- GB594031A GB594031A GB1599345A GB1599345A GB594031A GB 594031 A GB594031 A GB 594031A GB 1599345 A GB1599345 A GB 1599345A GB 1599345 A GB1599345 A GB 1599345A GB 594031 A GB594031 A GB 594031A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outer end
- minimum diameter
- fastening means
- nuts
- lock nut
- 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
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
594,031. Locking nuts. DZUS, W. June 22, 1945, No. 15993. [Class 89 (i)] A self-locking nut or similar threaded member has an extension in the form of a collar 14 which may be separate from the main part 12 of the nut and is slotted and tapered in thickness towards the outer end to permit deformation into arcuate longitudinal form with the point of minimum diameter at an intermediate position 17. The resilience may be increased by a helical spring 18. In the contracted position the edges of the segments adjacent the slots 16 do not bear against the threads so that the nuts may be used on coated bolts, such as those cadmium plated, without damaging the surface. In a modification, the minimum diameter may be adjacent the outer end. The invention may be applied to linkwork such as that shown in Fig. 7 where a threaded rod 23 screws into a sleeve 21 and a stud 24 into a boss on a link 19.
Publications (1)
Publication Number | Publication Date |
---|---|
GB594031A true GB594031A (en) | 1947-10-31 |
Family
ID=1731980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1599345A Expired GB594031A (en) | 1945-06-22 | Improvements relating to fastening means and lock nut |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB594031A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381732A (en) * | 1962-12-04 | 1968-05-07 | Engelmann Walter | Locknut |
WO1980000270A1 (en) * | 1978-07-17 | 1980-02-21 | Kerk Motion Prod Inc | Anti-backlsh nut |
USRE32433E (en) * | 1978-07-17 | 1987-06-09 | Kerk Motion Products, Inc. | Anti-backlash nut having longitudinal flexural members with ramps thereon and means to apply an axial pre-load force to said ramps |
GB2257485A (en) * | 1991-07-10 | 1993-01-13 | Alian Int Ag | Self-locking nut |
-
1945
- 1945-06-22 GB GB1599345A patent/GB594031A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381732A (en) * | 1962-12-04 | 1968-05-07 | Engelmann Walter | Locknut |
WO1980000270A1 (en) * | 1978-07-17 | 1980-02-21 | Kerk Motion Prod Inc | Anti-backlsh nut |
EP0016797A1 (en) * | 1978-07-17 | 1980-10-15 | Kerk Motion Prod | Anti-backlash nut. |
EP0016797A4 (en) * | 1978-07-17 | 1981-08-28 | Kerk Motion Prod | Anti-backlash nut. |
USRE32433E (en) * | 1978-07-17 | 1987-06-09 | Kerk Motion Products, Inc. | Anti-backlash nut having longitudinal flexural members with ramps thereon and means to apply an axial pre-load force to said ramps |
GB2257485A (en) * | 1991-07-10 | 1993-01-13 | Alian Int Ag | Self-locking nut |
GB2257485B (en) * | 1991-07-10 | 1995-06-28 | Alian Int Ag | Self-locking nut |
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