ES479242A1 - Clamp fixing for vehicle engine fan pulley - has dished area contacted by large washer to absorb axial loading - Google Patents

Clamp fixing for vehicle engine fan pulley - has dished area contacted by large washer to absorb axial loading

Info

Publication number
ES479242A1
ES479242A1 ES479242A ES479242A ES479242A1 ES 479242 A1 ES479242 A1 ES 479242A1 ES 479242 A ES479242 A ES 479242A ES 479242 A ES479242 A ES 479242A ES 479242 A1 ES479242 A1 ES 479242A1
Authority
ES
Spain
Prior art keywords
washer
dished
vehicle engine
axial loading
clamp fixing
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
Application number
ES479242A
Other languages
Spanish (es)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES479242A1 publication Critical patent/ES479242A1/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/0018Shaft assemblies for gearings
    • F16H57/0025Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32Belleville-type springs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Pulleys (AREA)

Abstract

The clamp is for connecting V-belt pulley (7) or rotor (8) of a radial fan to a shaft (5) and eliminates material failures occuring around the clamping area due to axial vibrations. The body of the pulley or rotor has a dished part having a dia. larger than the outside dia. of the washer (27). On the opposite surface of the body (11) a second washer (26) is fitted which is large enough to reach the edge (23) of the dished area. When the nut (28) is tightened the dished part deforms towards the larger washer (26), creating additional clamping surfaces and reinforcing critical areas prone to breakage.
ES479242A 1978-04-04 1979-04-03 Clamp fixing for vehicle engine fan pulley - has dished area contacted by large washer to absorb axial loading Expired ES479242A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2814390A DE2814390C2 (en) 1978-04-04 1978-04-04 Method and device for clamping components protruding beyond the clamping point on both sides

Publications (1)

Publication Number Publication Date
ES479242A1 true ES479242A1 (en) 1979-12-01

Family

ID=6036080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479242A Expired ES479242A1 (en) 1978-04-04 1979-04-03 Clamp fixing for vehicle engine fan pulley - has dished area contacted by large washer to absorb axial loading

Country Status (5)

Country Link
AU (1) AU4581579A (en)
BR (1) BR7902017A (en)
DE (1) DE2814390C2 (en)
ES (1) ES479242A1 (en)
FR (1) FR2422075B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042695A (en) * 2022-01-13 2022-02-15 中国民航大学 Cleaning and lubricating equipment for fan blades of aircraft engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108769A1 (en) * 1991-03-18 1992-09-24 Siemens Ag SIDE CHANNEL COMPRESSORS
CN115614324B (en) * 2022-11-22 2023-05-05 中国航发四川燃气涡轮研究院 Compressor rotor multistage wheel disc connection structure based on variable cross-section bolted connection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531889C3 (en) * 1975-07-17 1981-11-26 Robert Bosch Gmbh, 7000 Stuttgart Fastening of a disc-shaped rotor on a shaft, in particular a fan wheel made of sheet metal for three-phase generators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042695A (en) * 2022-01-13 2022-02-15 中国民航大学 Cleaning and lubricating equipment for fan blades of aircraft engine
CN114042695B (en) * 2022-01-13 2022-04-29 中国民航大学 Cleaning and lubricating equipment for fan blades of aircraft engine

Also Published As

Publication number Publication date
FR2422075A1 (en) 1979-11-02
FR2422075B1 (en) 1986-10-10
DE2814390C2 (en) 1982-06-16
AU4581579A (en) 1979-10-11
DE2814390A1 (en) 1979-10-18
BR7902017A (en) 1979-11-27

Similar Documents

Publication Publication Date Title
GB8332866D0 (en) Device for transmitting torque
US4155529A (en) Motor mount
SE8502129D0 (en) HYDRAULIC DUMPING RUBBER STORAGE
ES8206291A1 (en) Bearing and universal joint assembly.
KR960023889A (en) Flexible plate for torque transmission
JPS54151712A (en) Gas turbine engine bearing tightening apparatus
JPS57126794A (en) Supporting structure for propulsion unit in outboard engine
JPS57154533A (en) Rotor of disc brake
ES284316U (en) Plastic ring for mounting on an axle and for supporting a rotating vibration damper.
ES479242A1 (en) Clamp fixing for vehicle engine fan pulley - has dished area contacted by large washer to absorb axial loading
ATE195580T1 (en) SEALING RING FOR PARTS TO BE CLAMPED AXIALLY AGAINST EACH OTHER
EP0262814A3 (en) Blade mount for inner diameter saw blade
JPS57151095A (en) Motor driven fuel pump apparatus
KR970075463A (en) Damper
JPS622898Y2 (en)
JPS57120731A (en) Electro-magnetic clutch
KR0122134Y1 (en) Apparatus for fixing motor in a washing machine
SU908548A1 (en) Expanding mandrel
JPH0614849Y2 (en) Support structure for ultrasonic vibration generator
FR2446421A1 (en) Composite motor vehicle engine mounting bush - uses tapered metal sleeve in elastomeric block contained by tapered metal cup
ES458145A1 (en) Bearing assembly
SU867427A2 (en) Electromechanical vibrator
JPH0135576Y2 (en)
JPS57148560A (en) Rotor for commutator motor
EP0091656A3 (en) Dynamic damper for a drive shaft of a vehicle