GB1482074A - Inserts - Google Patents
InsertsInfo
- Publication number
- GB1482074A GB1482074A GB3949373A GB3949373A GB1482074A GB 1482074 A GB1482074 A GB 1482074A GB 3949373 A GB3949373 A GB 3949373A GB 3949373 A GB3949373 A GB 3949373A GB 1482074 A GB1482074 A GB 1482074A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insert
- aug
- inserts
- barnsdale
- helically
- 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
- 238000009434 installation 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1482074 Inserts A D BARNSDALE 20 Aug 1974 [21 Aug 1973] 39493/73 Heading F2H An insert 1 which is installed by being driven or pressed axially into a hole 19 in parent material 13 comprises a series of taper portions 6 with longitudinal serrations 7 and a diametrical slot 10 which extends axially or helically for a major portion of the installed length. The insert may have a threaded bore or a shank. Installation may be aided by the application of ultrasonic vibration or of heat to the insert 1. Specifications 1,230,775 and 1,326,746 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3949373A GB1482074A (en) | 1974-08-20 | 1974-08-20 | Inserts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3949373A GB1482074A (en) | 1974-08-20 | 1974-08-20 | Inserts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1482074A true GB1482074A (en) | 1977-08-03 |
Family
ID=10409847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3949373A Expired GB1482074A (en) | 1974-08-20 | 1974-08-20 | Inserts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1482074A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210125A (en) * | 1987-09-22 | 1989-06-01 | Tappex Thread Insert Limited | Insert |
EP0677668A1 (en) * | 1994-02-18 | 1995-10-18 | McKechnie UK Limited | Improvements relating to fasteners |
-
1974
- 1974-08-20 GB GB3949373A patent/GB1482074A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210125A (en) * | 1987-09-22 | 1989-06-01 | Tappex Thread Insert Limited | Insert |
GB2210125B (en) * | 1987-09-22 | 1991-07-31 | Tappex Thread Inserts Ltd | Inserts |
EP0677668A1 (en) * | 1994-02-18 | 1995-10-18 | McKechnie UK Limited | Improvements relating to fasteners |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940819 |