GB1205199A - Locking assembly for high speed shafts - Google Patents

Locking assembly for high speed shafts

Info

Publication number
GB1205199A
GB1205199A GB35143/69A GB3514369A GB1205199A GB 1205199 A GB1205199 A GB 1205199A GB 35143/69 A GB35143/69 A GB 35143/69A GB 3514369 A GB3514369 A GB 3514369A GB 1205199 A GB1205199 A GB 1205199A
Authority
GB
United Kingdom
Prior art keywords
sleeve
nut
shaft
serrations
rosan
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
GB35143/69A
Inventor
Jose Rosan Sr
Robert Donald Weber
Marvin Phillip Reece
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.)
Rosan Engineering Corp
Original Assignee
Rosan Engineering Corp
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 Rosan Engineering Corp filed Critical Rosan Engineering Corp
Publication of GB1205199A publication Critical patent/GB1205199A/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16D2001/062—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 characterised by adaptors where hub bores being larger than the shaft
    • 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
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections

Abstract

1,205,199. Securing members on shafts. ROSAN ENG. CORP., and J. ROSAN. 11 July, 1969 [11 July, 1968; 2 June. 1969], No. 35143/69. Heading F2U. A member is secured on a drive-shaft 11 by a threaded nut 23 held in position by a releasable splined locking sleeve 29. As shown, a ballbearing 16 and pinion 17 are mounted on shaft 11, pinion 17 having a splined connection 12 with shaft 11 and being held axially by a flange 28 on nut 23. The locking sleeve 29 has two spaced rings of internal spline serrations 31, 32 engageable with complementary external serrations 26, 13 on nut 23 and shaft 11 respectively, tongues 30 on the inner end of the sleeve being sprung or bent over serrations 26 to lock the sleeve in position. The numbers of serrations 13, 32 differ to provide a vernier adjustment, and sleeve 29 is provided with an end flange 33 for engagement by a tool for disengaging the sleeve from nut 23. In a modification, Fig. 8 (not shown), the nut and sleeve are locked by a spring ring (37), and in a further arrangement, Figs. 9-15 (not shown), the nut and locking sleeve are fitted internally of the drive-shaft.
GB35143/69A 1968-07-11 1969-07-11 Locking assembly for high speed shafts Expired GB1205199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74399968A 1968-07-11 1968-07-11
US83419969A 1969-06-02 1969-06-02

Publications (1)

Publication Number Publication Date
GB1205199A true GB1205199A (en) 1970-09-16

Family

ID=27114242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35143/69A Expired GB1205199A (en) 1968-07-11 1969-07-11 Locking assembly for high speed shafts

Country Status (3)

Country Link
CH (1) CH508821A (en)
GB (1) GB1205199A (en)
NL (1) NL6910542A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436909A1 (en) * 1978-09-19 1980-04-18 Rolls Royce COUPLING OF TREES
EP0339380A1 (en) * 1988-04-28 1989-11-02 Sew-Eurodrive Gmbh & Co. Device for connecting two machine parts to rotate together and about the same axis
EP0354869A1 (en) * 1988-08-08 1990-02-14 Sulzer Pumpen Ag Device for axially attaching a machine part to a shaft or axle, and use of the device
EP1498624A1 (en) * 2003-07-15 2005-01-19 Snecma Moteurs Device for fixing a motor shaft onto a bearing support
FR2894007A1 (en) * 2005-11-30 2007-06-01 Valeo Equip Electr Moteur Driving unit e.g. drive pulley, assembling method for e.g. alternator of motor vehicle, involves screwing pulley on shaft to transmit torque at level of front face in contact with pulley and screw between shaft and pulley
FR2929358A1 (en) * 2008-03-25 2009-10-02 Snecma Sa Shaft guiding bearing for e.g. turbojet engine, has cylindrical sleeve whose end includes longitudinal studs engaged in notches of internal periphery of ring for integrating in rotation sleeve and ring and for applying ring on internal bush
DE102012206455A1 (en) * 2012-04-19 2013-10-24 Robert Bosch Gmbh Electrical machine e.g. motor of motor car, has locking element that is fixed on drive shaft to push fastening element of fastening unit and/or connecting element in direction of rotor where locking element is designed as nut
CN109488747A (en) * 2017-09-12 2019-03-19 现代自动车株式会社 Gear assembly

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436909A1 (en) * 1978-09-19 1980-04-18 Rolls Royce COUPLING OF TREES
EP0339380A1 (en) * 1988-04-28 1989-11-02 Sew-Eurodrive Gmbh & Co. Device for connecting two machine parts to rotate together and about the same axis
EP0354869A1 (en) * 1988-08-08 1990-02-14 Sulzer Pumpen Ag Device for axially attaching a machine part to a shaft or axle, and use of the device
US4948288A (en) * 1988-08-08 1990-08-14 Sulzer Brothers Limited Locking arrangement for a machine part on a shaft
CH676625A5 (en) * 1988-08-08 1991-02-15 Sulzer Ag
FR2857708A1 (en) * 2003-07-15 2005-01-21 Snecma Moteurs IMPROVED DEVICE FOR FASTENING A MOTOR SHAFT ON A BEARING BRACKET
EP1498624A1 (en) * 2003-07-15 2005-01-19 Snecma Moteurs Device for fixing a motor shaft onto a bearing support
US7128529B2 (en) 2003-07-15 2006-10-31 Snecma Moteurs Perfected device for securing an engine shaft on a bearing support
FR2894007A1 (en) * 2005-11-30 2007-06-01 Valeo Equip Electr Moteur Driving unit e.g. drive pulley, assembling method for e.g. alternator of motor vehicle, involves screwing pulley on shaft to transmit torque at level of front face in contact with pulley and screw between shaft and pulley
FR2929358A1 (en) * 2008-03-25 2009-10-02 Snecma Sa Shaft guiding bearing for e.g. turbojet engine, has cylindrical sleeve whose end includes longitudinal studs engaged in notches of internal periphery of ring for integrating in rotation sleeve and ring and for applying ring on internal bush
DE102012206455A1 (en) * 2012-04-19 2013-10-24 Robert Bosch Gmbh Electrical machine e.g. motor of motor car, has locking element that is fixed on drive shaft to push fastening element of fastening unit and/or connecting element in direction of rotor where locking element is designed as nut
DE102012206455B4 (en) 2012-04-19 2022-05-19 Seg Automotive Germany Gmbh Electrical machine and method for assembling an electrical machine
CN109488747A (en) * 2017-09-12 2019-03-19 现代自动车株式会社 Gear assembly

Also Published As

Publication number Publication date
NL6910542A (en) 1970-01-13
CH508821A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee