GB1417107A - Couplings - Google Patents
CouplingsInfo
- Publication number
- GB1417107A GB1417107A GB4205571A GB4205571A GB1417107A GB 1417107 A GB1417107 A GB 1417107A GB 4205571 A GB4205571 A GB 4205571A GB 4205571 A GB4205571 A GB 4205571A GB 1417107 A GB1417107 A GB 1417107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- coupling
- rings
- screws
- slits
- 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
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
- F16D1/094—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1417107 Shaft coupling WELLMAN BIBBY CO Ltd 8 Dec 1972 [9 Sept 1971] 42055/71 Heading F2U For transmitting rotation between two members (e.g. a flywheel 91 and a flexible coupling 90) a coupling comprises inner and outer flexible rings with a mating tapered face, so that expansion of the outer ring and contraction of the inner ring to effect coupling as a result of relative axial movement of the rings is effected by rotating screws 27, 35, 69 accommodated in at least one radially thickened part of one of the rings (e.g. extending radially outwardly of both the surfaces coupled by the rings). The screws may engage notches 25, plain holes, a radial surface, or a groove in the other ring or a flange thereon. Release of the coupling may be effected either by reversing the rotation of the screws 27, 35 (e.g. due to circlips 34 thereon) or by removing the screws 69, 35 (without a circlip 34) and inserting them in further holes to engage threads in the ring other to the one having threads for tightening the coupling. Each ring may be rendered resilient either by a split, or by slits either from one end, or alternately from the ends. When all the slits are from the same end, the ring may have circumferential grooves in its inner and outer surfaces at the closed end of the slits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4205571A GB1417107A (en) | 1971-09-09 | 1971-09-09 | Couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4205571A GB1417107A (en) | 1971-09-09 | 1971-09-09 | Couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1417107A true GB1417107A (en) | 1975-12-10 |
Family
ID=10422636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4205571A Expired GB1417107A (en) | 1971-09-09 | 1971-09-09 | Couplings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1417107A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938445C1 (en) * | 1989-11-18 | 1991-04-25 | Ralph 4048 Grevenbroich De Muellenberg | Simple taper-lock bush assembly - incorporates equally spaced axial tension screws protruding through end flange on inner taper bush |
| WO1991007600A1 (en) * | 1989-11-18 | 1991-05-30 | Muellenberg Ralph | Taper-type tightener unit |
| EP0530484A1 (en) * | 1991-09-05 | 1993-03-10 | Ralph Müllenberg | Conical gripping arrangement |
| AT502091B1 (en) * | 2003-03-13 | 2008-11-15 | Eurocopter France | CLUTCH FLANGING SYSTEM FOR HOLE SHAFT |
-
1971
- 1971-09-09 GB GB4205571A patent/GB1417107A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938445C1 (en) * | 1989-11-18 | 1991-04-25 | Ralph 4048 Grevenbroich De Muellenberg | Simple taper-lock bush assembly - incorporates equally spaced axial tension screws protruding through end flange on inner taper bush |
| WO1991007600A1 (en) * | 1989-11-18 | 1991-05-30 | Muellenberg Ralph | Taper-type tightener unit |
| AU643243B2 (en) * | 1989-11-18 | 1993-11-11 | Ralph Mullenberg | Taper-type tightener unit |
| US5269622A (en) * | 1989-11-18 | 1993-12-14 | Muellenberg Ralph | Taper clamping unit |
| EP0530484A1 (en) * | 1991-09-05 | 1993-03-10 | Ralph Müllenberg | Conical gripping arrangement |
| US5370472A (en) * | 1991-09-05 | 1994-12-06 | Muellenberg; Ralph | Cone-type clamping arrangement |
| AT502091B1 (en) * | 2003-03-13 | 2008-11-15 | Eurocopter France | CLUTCH FLANGING SYSTEM FOR HOLE SHAFT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |