GB1117863A - Improvements in tensioning means for chain, belt or the like drives - Google Patents

Improvements in tensioning means for chain, belt or the like drives

Info

Publication number
GB1117863A
GB1117863A GB3917365A GB3917365A GB1117863A GB 1117863 A GB1117863 A GB 1117863A GB 3917365 A GB3917365 A GB 3917365A GB 3917365 A GB3917365 A GB 3917365A GB 1117863 A GB1117863 A GB 1117863A
Authority
GB
United Kingdom
Prior art keywords
chain
belt
pulleys
axle
division
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
GB3917365A
Inventor
Charles Harold Graham
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.)
GRAHAM ENGINEERING Co Inc
Original Assignee
GRAHAM ENGINEERING Co Inc
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 GRAHAM ENGINEERING Co Inc filed Critical GRAHAM ENGINEERING Co Inc
Priority to GB3917365A priority Critical patent/GB1117863A/en
Publication of GB1117863A publication Critical patent/GB1117863A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley

Abstract

1,117,863. Belt or chain tensioning devices; wedges. GRAHAM ENGINEERING CO. Inc. 14 Sept., 1965, No. 39173/65. Headings F2K and F2Q. [Also in Division F1] To tension a chain or belt connecting two sprockets or pulleys, one of the pulleys 70 is urged away from the other. A tension spring 81 urges a U-shaped wedge 75 between the base of a fixed U-shaped bracket 73, having guide slots 74 for the axle 72 of the pulley 70, and shoes 78 on the axle 72. The tensioning device is used in a mechanism of the type described in Specification 932,201 (see Division XXIX) for converting rotary motion into hydraulic pressure signals, or vice-versa (Figs. 1, 4, not shown) (see Division F1).
GB3917365A 1965-09-14 1965-09-14 Improvements in tensioning means for chain, belt or the like drives Expired GB1117863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3917365A GB1117863A (en) 1965-09-14 1965-09-14 Improvements in tensioning means for chain, belt or the like drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3917365A GB1117863A (en) 1965-09-14 1965-09-14 Improvements in tensioning means for chain, belt or the like drives

Publications (1)

Publication Number Publication Date
GB1117863A true GB1117863A (en) 1968-06-26

Family

ID=10408080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3917365A Expired GB1117863A (en) 1965-09-14 1965-09-14 Improvements in tensioning means for chain, belt or the like drives

Country Status (1)

Country Link
GB (1) GB1117863A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001698A1 (en) * 1986-09-05 1988-03-10 Clarke Douglas C Fluid operable devices
GB2233711A (en) * 1989-05-25 1991-01-16 Clarke Douglas C Rodless piston/cylinder unit
GB2303407A (en) * 1995-07-15 1997-02-19 Impaq Limited Rotary Actuator
DE102007004521A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering with belt drive
WO2008089881A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering system with belt drive and contactless belt tension

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001698A1 (en) * 1986-09-05 1988-03-10 Clarke Douglas C Fluid operable devices
GB2233711A (en) * 1989-05-25 1991-01-16 Clarke Douglas C Rodless piston/cylinder unit
GB2303407A (en) * 1995-07-15 1997-02-19 Impaq Limited Rotary Actuator
DE102007004521A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering with belt drive
WO2008089882A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering system with belt drive
WO2008089881A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering system with belt drive and contactless belt tension
DE102007004520A1 (en) 2007-01-24 2008-07-31 Thyssenkrupp Presta Steertec Gmbh Electric power steering with belt drive and non-contact belt tension

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