GB2011582A - Plastics hub - Google Patents

Plastics hub

Info

Publication number
GB2011582A
GB2011582A GB7848750A GB7848750A GB2011582A GB 2011582 A GB2011582 A GB 2011582A GB 7848750 A GB7848750 A GB 7848750A GB 7848750 A GB7848750 A GB 7848750A GB 2011582 A GB2011582 A GB 2011582A
Authority
GB
United Kingdom
Prior art keywords
hub
shaft
plastics
bore
receiving
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.)
Granted
Application number
GB7848750A
Other versions
GB2011582B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB2011582A publication Critical patent/GB2011582A/en
Application granted granted Critical
Publication of GB2011582B publication Critical patent/GB2011582B/en
Expired legal-status Critical Current

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
    • F16D1/0894—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 other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts

Abstract

A plastics hub (4) has a bore for receiving a shaft as a push fit. In order to provide a driving engagement between the shaft and the hub, the hub carries at least one U-shaped metal reinforcement member (2, 3) which between its arms presents a space (23, 33) for receiving a drive pin projecting from a shaft when the latter is pushed into the bore. The hub may particularly be incorporated in plastics impellers of axial-flow fans, mounted on drive shafts of electric motors. <IMAGE>
GB7848750A 1977-12-29 1978-12-15 Plastics hub Expired GB2011582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758669A DE2758669C2 (en) 1977-12-29 1977-12-29 Plastic hub that can be attached to a shaft

Publications (2)

Publication Number Publication Date
GB2011582A true GB2011582A (en) 1979-07-11
GB2011582B GB2011582B (en) 1982-07-21

Family

ID=6027613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848750A Expired GB2011582B (en) 1977-12-29 1978-12-15 Plastics hub

Country Status (13)

Country Link
AT (1) AT374895B (en)
BE (1) BE873074A (en)
BR (1) BR7808587A (en)
DE (1) DE2758669C2 (en)
DK (1) DK153601C (en)
ES (1) ES476358A1 (en)
FR (1) FR2413579A1 (en)
GB (1) GB2011582B (en)
IT (1) IT1101313B (en)
MX (1) MX148717A (en)
NL (1) NL184701C (en)
NO (1) NO784375L (en)
SE (1) SE434873B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250882A1 (en) * 1986-06-24 1988-01-07 SKF Nova AB A bushing, a hub, a bearing seat or the like
US10823193B2 (en) 2018-01-02 2020-11-03 Carrier Corporation Alignment and centering features for fan assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462596A1 (en) * 1979-07-25 1981-02-13 Paris & Du Rhone IMPROVEMENTS IN PLASTIC ROTATING BODIES SUCH AS FANS

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332546A (en) * 1929-04-19 1930-07-21 Frank Nasmith Improvements in or relating to formers for yarn or like packages
GB339094A (en) * 1929-11-20 1930-12-04 Wilson And Company Barnsley Lt Improvements relating to slot protectors for bobbins and the like
US2687182A (en) * 1950-06-29 1954-08-24 John C Hogan Propeller or fan blade
GB700752A (en) * 1950-08-21 1953-12-09 Kilbourn Martin Ltd An improved bobbin
US2744396A (en) * 1953-04-17 1956-05-08 Northrop Aircraft Inc Wheel mounting
US3047318A (en) * 1957-06-06 1962-07-31 Texas Instruments Inc Device for the precision mounting of a gear on a shaft
GB944374A (en) * 1959-09-03 1963-12-11 English Electric Co Ltd Improvements relating to securing sleeve members on shafts
DE1213513B (en) * 1961-07-22 1966-03-31 Siemens Ag Arrangement for connecting a handle to the drive shaft of an electrical device to be operated by means of rotation
BE757014A (en) * 1969-10-04 1971-03-16 Schloz Motor Condensator
FR2098926A5 (en) * 1970-07-31 1972-03-10 Sedelem
US3709531A (en) * 1971-04-08 1973-01-09 Lau Inc Shaft and hub assembly and improved clip fastener therefor
GB1401069A (en) * 1972-12-12 1975-07-16 Chrysler Uk Cooling fan assemblies
DE2611882A1 (en) * 1976-03-20 1977-09-29 Kienzle Apparate Gmbh Mounting clamp for fastening elements to metal shafts - is suited to non metallic elements and consists of shaped spring fitted plastics bush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250882A1 (en) * 1986-06-24 1988-01-07 SKF Nova AB A bushing, a hub, a bearing seat or the like
US10823193B2 (en) 2018-01-02 2020-11-03 Carrier Corporation Alignment and centering features for fan assembly

Also Published As

Publication number Publication date
GB2011582B (en) 1982-07-21
IT7831124A0 (en) 1978-12-21
ES476358A1 (en) 1979-06-01
BE873074A (en) 1979-04-17
BR7808587A (en) 1979-08-28
DK153601B (en) 1988-08-01
DE2758669C2 (en) 1980-03-06
IT1101313B (en) 1985-09-28
SE434873B (en) 1984-08-20
FR2413579A1 (en) 1979-07-27
NL184701C (en) 1989-10-02
NL7810898A (en) 1979-07-03
FR2413579B1 (en) 1984-04-13
SE7812650L (en) 1979-06-30
NL184701B (en) 1989-05-01
DK537778A (en) 1979-06-30
DK153601C (en) 1989-01-02
AT374895B (en) 1984-06-12
DE2758669B1 (en) 1979-06-28
MX148717A (en) 1983-06-06
ATA795978A (en) 1983-10-15
NO784375L (en) 1979-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931215