GB1449114A - Bolted assembly - Google Patents
Bolted assemblyInfo
- Publication number
- GB1449114A GB1449114A GB1725175A GB1725175A GB1449114A GB 1449114 A GB1449114 A GB 1449114A GB 1725175 A GB1725175 A GB 1725175A GB 1725175 A GB1725175 A GB 1725175A GB 1449114 A GB1449114 A GB 1449114A
- Authority
- GB
- United Kingdom
- Prior art keywords
- april
- waisted
- component
- bolt
- bolted assembly
- 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
- 239000011435 rock 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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Abstract
1449114 Drill casings TAMPELLA AB OY 25 April 1975 [25 April 1974] 17251/75 Heading B4C [Also in Division F2] The body components 2-4 of a rock drill are held together by bolts each of which has a waisted portion 7 and a portion 6 of polygonal or other non-circular cross-section between the waisted portion 7 and a threaded end portion (not shown), the portion 6 non-rotatably engaging in a correspondingly shaped hole in the component 4. This enables a nut 5 to be tightened on the bolt without torque-loading the waisted portion 7 and without the bolt turning relative to the component 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI741268A FI52625C (en) | 1974-04-25 | 1974-04-25 | Bolt. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1449114A true GB1449114A (en) | 1976-09-15 |
Family
ID=8505354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1725175A Expired GB1449114A (en) | 1974-04-25 | 1975-04-25 | Bolted assembly |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2516013A1 (en) |
FI (1) | FI52625C (en) |
FR (1) | FR2268976B1 (en) |
GB (1) | GB1449114A (en) |
SE (1) | SE406494B (en) |
ZA (1) | ZA752201B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153948A (en) * | 1984-02-08 | 1985-08-29 | Orsogril S P A | A safety lock device |
EP0353634A1 (en) * | 1988-08-04 | 1990-02-07 | Nippon Pneumatic Manufacturing Co. Ltd. | Arrangement for preventing through bolts from loosening |
GB2265198A (en) * | 1992-02-14 | 1993-09-22 | Gec Avery Ltd | Mounting of force sensors by bolts |
EP2048424A1 (en) * | 2007-10-12 | 2009-04-15 | Bio Pure Technology Limited | Clamp |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024669Y2 (en) * | 1979-07-26 | 1985-07-24 | 日産自動車株式会社 | Synthetic resin bumper mounting structure |
US4397437A (en) * | 1980-07-21 | 1983-08-09 | Robroy Industries | Beam clamp |
DE3146687A1 (en) * | 1981-11-25 | 1983-06-01 | Heinrich Dipl.-Ing. 4030 Ratingen Schliephacke | Two-part connection means |
-
1974
- 1974-04-25 FI FI741268A patent/FI52625C/en active
-
1975
- 1975-04-07 ZA ZA00752201A patent/ZA752201B/en unknown
- 1975-04-12 DE DE19752516013 patent/DE2516013A1/en not_active Withdrawn
- 1975-04-22 FR FR7512468A patent/FR2268976B1/fr not_active Expired
- 1975-04-24 SE SE757504790A patent/SE406494B/en not_active IP Right Cessation
- 1975-04-25 GB GB1725175A patent/GB1449114A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153948A (en) * | 1984-02-08 | 1985-08-29 | Orsogril S P A | A safety lock device |
EP0353634A1 (en) * | 1988-08-04 | 1990-02-07 | Nippon Pneumatic Manufacturing Co. Ltd. | Arrangement for preventing through bolts from loosening |
GB2265198A (en) * | 1992-02-14 | 1993-09-22 | Gec Avery Ltd | Mounting of force sensors by bolts |
GB2265198B (en) * | 1992-02-14 | 1995-05-17 | Gec Avery Ltd | A load cell |
EP2048424A1 (en) * | 2007-10-12 | 2009-04-15 | Bio Pure Technology Limited | Clamp |
Also Published As
Publication number | Publication date |
---|---|
ZA752201B (en) | 1976-03-31 |
FI52625C (en) | 1977-10-10 |
DE2516013A1 (en) | 1975-11-13 |
SE406494B (en) | 1979-02-12 |
FI52625B (en) | 1977-06-30 |
FR2268976A1 (en) | 1975-11-21 |
FI126874A (en) | 1975-10-26 |
FR2268976B1 (en) | 1978-12-22 |
SE7504790L (en) | 1975-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19950424 |