GB1304784A - - Google Patents
Info
- Publication number
- GB1304784A GB1304784A GB5897270A GB5897270A GB1304784A GB 1304784 A GB1304784 A GB 1304784A GB 5897270 A GB5897270 A GB 5897270A GB 5897270 A GB5897270 A GB 5897270A GB 1304784 A GB1304784 A GB 1304784A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- plates
- dec
- inch
- bolt
- 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
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion 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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
-
- 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
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1304784 Bolts KAYNAR MFG CO Inc 11 Dec 1970 [22 Dec 1969] 58972/70 Heading F2H A bolt 12, for effecting a prestressed connection between two superimposed plates 20, 21, comprises a head 11, an axially extending shank 12, and a screw threaded portion 13 to engage with a co-operating nut 14, the shank being generally of right circular cylindrical configuration and having a plurality of uniformly circumferentially spaced axial corrugations 15 forming a continuously arcuate surface. The radial spacing of the crests 16 and roots 17 of the corrugations from the basic nominal diameter of the shank is between 0À0005 and 0À004 inch and is preferably 0À0015 inch. The shank may be tapered between the portion 13 and the corrugated portion, e.g. at a 15 degree angle, to act as a swaging element. The bolt is driven into bores 22, 23 in the plates as an interference fit and radially compresses the plates to prevent stress corrosion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88713069A | 1969-12-22 | 1969-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1304784A true GB1304784A (en) | 1973-01-31 |
Family
ID=25390504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5897270A Expired GB1304784A (en) | 1969-12-22 | 1970-12-11 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4813894B1 (en) |
FR (1) | FR2074141A5 (en) |
GB (1) | GB1304784A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134859A (en) * | 1983-02-08 | 1984-08-22 | York Technical Services Limite | Road vehicle suspensions |
GB2325035A (en) * | 1997-05-09 | 1998-11-11 | Sannohashi Corp | Interference bolt connection creating plastic deformation within ajoining holes to secure strict axial alignment |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138595U (en) * | 1976-04-16 | 1977-10-20 | ||
JPS5516645Y2 (en) * | 1976-06-04 | 1980-04-18 | ||
JPS551924A (en) * | 1978-06-21 | 1980-01-09 | Hitachi Ltd | Joint structure of metal and its jointing method |
DE3146687A1 (en) * | 1981-11-25 | 1983-06-01 | Heinrich Dipl.-Ing. 4030 Ratingen Schliephacke | Two-part connection means |
FR2672091B1 (en) * | 1991-01-30 | 1993-08-06 | Sigre Sa | ASSEMBLY SCREW. |
ITMI20071596A1 (en) * | 2007-08-02 | 2009-02-03 | Freni Brembo Spa | PARKING DEVICE FOR A BRAKE CALIPER |
-
1970
- 1970-12-11 GB GB5897270A patent/GB1304784A/en not_active Expired
- 1970-12-22 JP JP11655770A patent/JPS4813894B1/ja active Pending
- 1970-12-22 FR FR7046191A patent/FR2074141A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134859A (en) * | 1983-02-08 | 1984-08-22 | York Technical Services Limite | Road vehicle suspensions |
GB2325035A (en) * | 1997-05-09 | 1998-11-11 | Sannohashi Corp | Interference bolt connection creating plastic deformation within ajoining holes to secure strict axial alignment |
US6053653A (en) * | 1997-05-09 | 2000-04-25 | Sannohashi Corporation | Fastening method, fastening system and bolt used therefor |
GB2325035B (en) * | 1997-05-09 | 2001-01-17 | Sannohashi Corp | Method of fastening two members and bolt connection |
Also Published As
Publication number | Publication date |
---|---|
FR2074141A5 (en) | 1971-10-01 |
JPS4813894B1 (en) | 1973-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3630253A (en) | Interference fastener | |
US5139380A (en) | Scalloped nut and method of construction | |
IE33973B1 (en) | Self-locking fastener | |
US3640326A (en) | Bolt | |
US5073074A (en) | Set screw | |
GB1008719A (en) | Screw fastener units | |
US3926237A (en) | Self-locking vibration-proof lock washer and cooperating threaded fastener | |
US3907017A (en) | Interfering thread form | |
GB1140109A (en) | Improvements in plug insert or nut fastening devices | |
US4293256A (en) | Load indicating fastener | |
CA2064627A1 (en) | Pulley with integral fastener and spacer | |
US3750519A (en) | Anchor bolt with expansion sleeve | |
GB1250826A (en) | ||
US3841371A (en) | Lock nut | |
GB1304784A (en) | ||
US2313763A (en) | Nut assembly | |
GB1528696A (en) | Locking thread construction | |
GB1109956A (en) | Self-locking screw-threaded fastener device | |
US4381163A (en) | Self-locking nut | |
US2096040A (en) | Lock nut | |
USRE26469E (en) | Self-locking nut | |
FR2249222A1 (en) | Threaded steel bar for reinforcing concrete - has lozenge shaped projections on its outer surface engaging in sleeve | |
GB1341459A (en) | Fastening device for assembling metal sheets and the like | |
GB1394027A (en) | Self-locking fastener | |
US3417801A (en) | Self-locking nut against vibrations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |