DE1450762A1 - Chain tensioner - Google Patents

Chain tensioner

Info

Publication number
DE1450762A1
DE1450762A1 DE19641450762 DE1450762A DE1450762A1 DE 1450762 A1 DE1450762 A1 DE 1450762A1 DE 19641450762 DE19641450762 DE 19641450762 DE 1450762 A DE1450762 A DE 1450762A DE 1450762 A1 DE1450762 A1 DE 1450762A1
Authority
DE
Germany
Prior art keywords
arm
chain tensioner
fixed
axes
chain
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.)
Pending
Application number
DE19641450762
Other languages
German (de)
Inventor
Harry Ward
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.)
AMF International Ltd
Original Assignee
AMF International Ltd
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 AMF International Ltd filed Critical AMF International Ltd
Publication of DE1450762A1 publication Critical patent/DE1450762A1/en
Pending 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
    • 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
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • F16H7/129—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path with means for impeding reverse motion
    • 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
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0808—Extension coil springs
    • 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
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0821—Actuators for final output members working with gravity
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0853—Ratchets
    • 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
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members
    • 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
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/088—Manual adjustment
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Description

K e t t e n a p a n n e r Gemäß der Erfindung besteht eine Vorrichtung zum Einstellen der Spannung einer Kette, die zwischen zwei umlaufenden Körpern, z.B. Kettenrädern oder -rollen. läuft, aus einem Arm, welcher im Betrieb in bezug auf die Achsen der umlaufenden Körper fest ist und im wesentlichen parallel zu der Linie liegt, welche die Achsen der umlaufenden Körper verbindet.und einem Arm, der in derselben Ebene liegt wie der feste Arm und um eine Achse quer zu dem festen.Arm drehbar istg so daß das eine Ende entweder in Richtung auf K etten ap anner According to the invention there is a device for adjusting the tension of a chain between two rotating bodies, for example chain wheels or rollers. runs, from an arm which is fixed in operation with respect to the axes of the rotating bodies and is substantially parallel to the line connecting the axes of the rotating bodies. and an arm which lies in the same plane as the fixed arm and about an axis transverse to the fixed.Arm is rotatable so that one end either in the direction of

Claims (1)

F a t e n t a n s p r ü c h e Vorrichtung zur Einstellung der Spannung in einer Kette, die zwischen,zwei umlaufenden Körpern läuft, gekennzeichnet durch ein Arm (8, 8a), welcher im Gebrauch relativ zu den Achsen der umlaufenden Körper (4, 709 72) fest ist und im wesentlichen parallel zu der Linie liegt, welche die Achsen der umlaufenden Körper verbindet, einen Arm (14, 14a), der in derselben Ebene liegt wie der feste Arm und um eine Achse (169 16a) quer zu dem festen Arm drehbar ist, so daß ein Ende entweder in Richtung auf
F atentans p r ü che device for the voltage adjustment in a chain between two rotating bodies is running, characterized by an arm (8, 8a) which is fixed in use relative to the axes of the revolving body (4, 709 72) and is substantially parallel to the line connecting the axes of the revolving bodies, an arm (14, 14a) lying in the same plane as the fixed arm and rotatable about an axis (169 16a) transverse to the fixed arm so that one end is towards either
DE19641450762 1963-04-05 1964-04-03 Chain tensioner Pending DE1450762A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13705/63A GB1079685A (en) 1963-04-05 1963-04-05 Improvements relating to a chain tensioning device

Publications (1)

Publication Number Publication Date
DE1450762A1 true DE1450762A1 (en) 1969-03-27

Family

ID=10027889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641450762 Pending DE1450762A1 (en) 1963-04-05 1964-04-03 Chain tensioner

Country Status (3)

Country Link
US (1) US3245277A (en)
DE (1) DE1450762A1 (en)
GB (1) GB1079685A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121475A (en) * 1977-07-21 1978-10-24 Sperry Rand Corporation Tension control device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750685C3 (en) * 1968-05-25 1973-06-28 Borg Warner Ltd Chain tensioner
US4273036A (en) * 1978-06-09 1981-06-16 Kopaska Arnold F Machine for rolling crops into round bales
KR101330009B1 (en) * 2006-04-20 2013-11-15 보그워너 인크. Ratchet mechanism for a chain drive
US20140051534A1 (en) * 2012-08-16 2014-02-20 Sheldon Wiebe Belt Tensioner for a Pump Jack
JP6029240B2 (en) * 2013-08-06 2016-11-24 株式会社椿本チエイン Chain guide mechanism
US11499607B2 (en) * 2019-04-25 2022-11-15 Johnson Controls Tyco IP Holdings LLP Drive belt tensioner systems and methods
CN116643083B (en) * 2023-05-30 2023-12-08 林后富 Intelligent electricity-saving monitoring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379055A (en) * 1920-12-31 1921-05-24 Eugene G Smith Axle transmission for railway-cars
US2066721A (en) * 1935-05-22 1937-01-05 Jarecki Mfg Company Belt tightening means
US2110439A (en) * 1937-04-09 1938-03-08 Gordon Abe Tension adjusting device for sewing machine belts
US2663195A (en) * 1950-06-20 1953-12-22 Eaton Mfg Co Belt tensioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121475A (en) * 1977-07-21 1978-10-24 Sperry Rand Corporation Tension control device

Also Published As

Publication number Publication date
US3245277A (en) 1966-04-12
GB1079685A (en) 1967-08-16

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