Category:Linkages - Revision history

DT Online at 08:39, 8 July 2017

2017-07-08T08:39:13Z

← Older revision		Revision as of 08:39, 8 July 2017
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	As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.		As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.


	----		----

DT Online at 08:38, 8 July 2017

2017-07-08T08:38:53Z

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	~~=====More about Linkages=====~~		----

	[[Category:Primary]]		[[Category:Primary]]
	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:Mechanisms]]		[[Category:Mechanisms]]

DT Online at 08:38, 8 July 2017

2017-07-08T08:38:06Z

← Older revision		Revision as of 08:38, 8 July 2017
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	As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.		As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.


	~~{{Mechanisms Buyers Guide}}~~

	=====More about Linkages=====		=====More about Linkages=====

DT Online: Added Template

2016-08-05T10:29:04Z

Added Template

← Older revision		Revision as of 10:29, 5 August 2016
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			[[File:IHsunday.jpg\|400px\|right\|]]
			__TOC__


			=====Description=====

	A '''linkage''' is a '''[[:Category:Mechanisms\|mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.		A '''linkage''' is a '''[[:Category:Mechanisms\|mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.
	~~[[File:IHsunday.jpg\|400px\|right\|]]~~


			=====Features and Applications=====

	Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time - or they can be used to amplify movement.		Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time - or they can be used to amplify movement.
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	As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.		As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.

	~~----~~
			{{Mechanisms Buyers Guide}}

			=====More about Linkages=====

	[[Category:Primary]]		[[Category:Primary]]
	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:Mechanisms]]		[[Category:Mechanisms]]

DT Online at 20:12, 27 January 2016

2016-01-27T20:12:37Z

← Older revision		Revision as of 20:12, 27 January 2016
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	As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.		As with other mechanisms, the '''[[Mechanical Advantage]]''' of a linkage is calculated by dividing the force generated at the output ''(load)'' by the input force ''(effort)''. The '''[[Velocity Ratio]]''' is given by dividing the distance moved at the input by the distance moved at the output of the linkage. In an ideal friction free world, these two values would be equal but this is most unlikely to be so in the case of complex linkages with their many opportunities for loss of energy, if the joints are too tight, or of movement if they are too loose.

			----

	[[Category:Primary]]		[[Category:Primary]]
	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:Mechanisms]]		[[Category:Mechanisms]]

DT Online: Changed Image

2015-06-02T08:49:02Z

Changed Image

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	~~[[File:Pantograph2.jpg\|250px\|right\|]]~~

	A '''linkage''' is a '''[[:Category:Mechanisms\|mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.		A '''linkage''' is a '''[[:Category:Mechanisms\|mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.
			[[File:IHsunday.jpg\|400px\|right\|]]


	Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time - or~~, as in the example of [https://en.wikipedia.org/wiki/Pantograph '''Pantograph'''] shown,~~ they can be used to amplify movement.		Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time - or they can be used to amplify movement.

DT Online: Added category link

2015-04-30T07:15:37Z

Added category link

← Older revision		Revision as of 07:15, 30 April 2015
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	[[File:Pantograph2.jpg\|250px\|right\|]]		[[File:Pantograph2.jpg\|250px\|right\|]]

	A '''linkage''' is a '''[[mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.		A '''linkage''' is a '''[[:Category:Mechanisms\|mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.

DT Online at 18:07, 21 February 2015

2015-02-21T18:07:48Z

← Older revision		Revision as of 18:07, 21 February 2015
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	[[Category:Primary]]		[[Category:Primary]]
	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:~~Linkages~~]]		[[Category:Mechanisms]]

DT Online: Added image and content

2015-02-21T17:51:08Z

Added image and content

@@ Line 1: / Line 1: @@
-A '''linkage''' is a ''''[[mechanism]]''' made by connecting together rigid links or '''[[Class of Lever|levers]]'''.
+[[File:Pantograph2.jpg|250px|right|]]
-Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time.
+A '''linkage''' is a '''[[mechanism]]''' made by connecting together rigid links or '''[[Class of Lever|levers]]'''.
-[[Category:Mechanisms]]

DT Online at 19:40, 15 February 2015

2015-02-15T19:40:22Z

← Older revision		Revision as of 19:40, 15 February 2015
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	A '''linkage''' is a ''''[[mechanism]]''' made by connecting together rigid links or '''[[Lever\|levers]]'''.		A '''linkage''' is a ''''[[mechanism]]''' made by connecting together rigid links or '''[[Class of Lever\|levers]]'''.

	Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time.		Levers or links may be connected together using a wide range of fastenings which allow free movement - e.g. [https://en.wikipedia.org/wiki/Screw screws], [https://en.wikipedia.org/wiki/Split_pin split pins], [https://en.wikipedia.org/wiki/Brass_fastener paper fasteners], [https://en.wikipedia.org/wiki/Rivet#Blind_rivets pop rivets], [https://en.wikipedia.org/wiki/Clevis_fastener clevis pins], [https://en.wikipedia.org/wiki/Nut_%28hardware%29 nuts and bolts], etc. The linkage can be made to change the magnitude or direction of a force or make two or more things move at the same time.

	[[Category:Mechanisms]]		[[Category:Mechanisms]]