GB1095861A - Flexible gear coupling - Google Patents

Flexible gear coupling

Info

Publication number
GB1095861A
GB1095861A GB11866A GB11866A GB1095861A GB 1095861 A GB1095861 A GB 1095861A GB 11866 A GB11866 A GB 11866A GB 11866 A GB11866 A GB 11866A GB 1095861 A GB1095861 A GB 1095861A
Authority
GB
United Kingdom
Prior art keywords
shafts
gears
hubs
teeth
sleeve
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
GB11866A
Inventor
John Bradshaw Kraeling
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.)
Drafto Corp
Original Assignee
Drafto 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 Drafto Corp filed Critical Drafto Corp
Priority to GB11866A priority Critical patent/GB1095861A/en
Publication of GB1095861A publication Critical patent/GB1095861A/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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts

Abstract

1,095,861. Universal joints. DRAFTO CORPORATION. Jan. 3, 1966, No. 118/66. Heading F2U. A universal joint between two shafts of the kind having an internally toothed connecting sleeve 55 between two gears 77 fast with the shafts, has the teeth of one, or as shown of both, of the gears 77 formed with their pitch and root lines on a hyperbolic curve, and the sleeve 55 resiliently distorts to an oval shape when rotating under load with the shafts at an angle to give improved contact between the teeth. As shown the gears 77 are connected by frusto-conical sleeves 76 to hubs 70, the sleeves 76 flexing to oval shape in operation. All the teeth are of involute form. The tip of each tooth of the external gears may be formed on a hyperbola or on a circle. Lubricant retaining seals are provided between the sleeve 55 and the hubs 70 and between the hubs and the shafts.
GB11866A 1966-01-03 1966-01-03 Flexible gear coupling Expired GB1095861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11866A GB1095861A (en) 1966-01-03 1966-01-03 Flexible gear coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11866A GB1095861A (en) 1966-01-03 1966-01-03 Flexible gear coupling

Publications (1)

Publication Number Publication Date
GB1095861A true GB1095861A (en) 1967-12-20

Family

ID=9698726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11866A Expired GB1095861A (en) 1966-01-03 1966-01-03 Flexible gear coupling

Country Status (1)

Country Link
GB (1) GB1095861A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860621A1 (en) * 1997-02-20 1998-08-26 Mitsubishi Denki Kabushiki Kaisha Flexible coupling
CN105980725A (en) * 2014-02-14 2016-09-28 吉凯恩传动系统日本株式会社 Edge load-reducing clutch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860621A1 (en) * 1997-02-20 1998-08-26 Mitsubishi Denki Kabushiki Kaisha Flexible coupling
US6093106A (en) * 1997-02-20 2000-07-25 Mitsubishi Denki Kabushiki Kaisha Flexible coupling
CN105980725A (en) * 2014-02-14 2016-09-28 吉凯恩传动系统日本株式会社 Edge load-reducing clutch
EP3106696A4 (en) * 2014-02-14 2017-11-01 GKN Driveline Japan Ltd Edge load-reducing clutch
CN105980725B (en) * 2014-02-14 2018-09-18 吉凯恩传动系统日本株式会社 Mitigate the clutch of edge load
US10385928B2 (en) 2014-02-14 2019-08-20 Gkn Driveline Japan Ltd Clutch with reduced load on edges

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