Flat Belt Drive - Revision history

DT Online at 13:59, 28 August 2016

2016-08-28T13:59:48Z

← Older revision		Revision as of 13:59, 28 August 2016
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	\|-		\|-
	\| [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.		\| [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.
	\| {{#ev:youtube\|fM-OMJnaLks\|200x200\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}		\| {{#ev:youtube\|fM-OMJnaLks\|200x200\|right\|\|frame\|loop=1&autoplay=0&playlist=fM-OMJnaLks}}
	\| [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] - transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.		\| [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] - transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
	\| {{#ev:youtube\|LVro9AMkPAU\|200x200\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}		\| {{#ev:youtube\|LVro9AMkPAU\|200x200\|right\|\|frame\|loop=1&autoplay=0&playlist=LVro9AMkPAU}}
	\|}		\|}

DT Online at 09:55, 27 August 2016

2016-08-27T09:55:34Z

← Older revision		Revision as of 09:55, 27 August 2016
Line 23:		Line 23:
	\|-		\|-
	\| [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.		\| [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.
	\| {{#ev:youtube\|fM-OMJnaLks\|~~240x240~~\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}		\| {{#ev:youtube\|fM-OMJnaLks\|200x200\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}
	\| [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] - transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.		\| [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] - transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
	\| {{#ev:youtube\|LVro9AMkPAU\|~~240x240~~\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}		\| {{#ev:youtube\|LVro9AMkPAU\|200x200\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}
	\|}		\|}

DT Online at 09:49, 27 August 2016

2016-08-27T09:49:17Z

← Older revision		Revision as of 09:49, 27 August 2016
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	=====Animations=====		=====Animations=====

			* Examples from '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' YouTube Channel '''[[2100 Animated Mechanical Mechanisms]]'''

	{\|		{\|
	\|-		\|-
	\| ~~'''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a~~ [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.		\| [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.
	\| {{#ev:youtube\|fM-OMJnaLks\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}		\| {{#ev:youtube\|fM-OMJnaLks\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}
	\|-		\| [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] - transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
	~~\| '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a~~ [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
	\| {{#ev:youtube\|LVro9AMkPAU\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}		\| {{#ev:youtube\|LVro9AMkPAU\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}
	\|}		\|}

DT Online: Added animation

2016-08-26T09:20:29Z

Added animation

← Older revision		Revision as of 09:20, 26 August 2016
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	</span>		</span>
	----		----

			=====Animations=====

	{\|		{\|
	\|-		\|-
	\| ~~See~~ '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.		\| '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a [https://youtu.be/fM-OMJnaLks '''Belt Clutch'''] - this was once very popular in factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements because of its simplicity. Kinetic friction is smaller than static friction so the force for shifting the belt from the fixed pulley to the free-wheeling pulley is relatively small because the shifting is performed when the pulleys rotate. Most of these clutches were hand operated.
	\| {{#ev:youtube\|LVro9AMkPAU\|~~200x240~~\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}		\| {{#ev:youtube\|fM-OMJnaLks\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=fM-OMJnaLks}}
			\|-
			\| '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
			\| {{#ev:youtube\|LVro9AMkPAU\|240x240\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}
	\|}		\|}

DT Online: Added animation

2016-08-25T17:25:10Z

Added animation

← Older revision		Revision as of 17:25, 25 August 2016
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	=====Features and Applications=====		=====Features and Applications=====

			----
	<span style="color: green">'''Note:'''		<span style="color: green">'''Note:'''
	The pulleys used in Flat Belt drives are not in fact ‘flat’ but rather they are slightly convex or barrel shaped. This ensures that the flat belt stays central because it always rides to the top of the curve - try it in a model by using round wooden beads as pulleys and connecting them with a wide elastic band.		The pulleys used in Flat Belt drives are not in fact ‘flat’ but rather they are slightly convex or barrel shaped. This ensures that the flat belt stays central because it always rides to the top of the curve - try it in a model by using round wooden beads as pulleys and connecting them with a wide elastic band.
	</span>		</span>
	----		----

			{\|
			\|-
			\| See '''[[2100 Animated Mechanical Mechanisms\|Nguyen Duc Thang's]]''' example of a [https://youtu.be/LVro9AMkPAU '''Belt Drive'''] transmission between two parallel shafts. By twisting the belt, reversing is possible for rope, round and flat belts, but not for V-belt.
			\| {{#ev:youtube\|LVro9AMkPAU\|200x240\|right\|\|frame\|loop=1&autoplay=1&playlist=LVro9AMkPAU}}
			\|}


	{{Pulleys Buyers Guide}}		{{Pulleys Buyers Guide}}

DT Online: Added Template

2016-08-05T08:00:35Z

Added Template

← Older revision		Revision as of 08:00, 5 August 2016
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	[[File:Flachriemen.png\|right\|250px]]		[[File:Flachriemen.png\|right\|250px]]
			__TOC__


			=====Description=====

	[https://en.wikipedia.org/wiki/Belt_(mechanical)#Flat_belts '''Flat Belts'''] made of leather were the traditional means of transmitting power throughout factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements. They could be twisted to reverse the direction of rotation and easily moved from a ‘live pulley’ across to a ‘loose pulley’ to remove power to an individual machine from a continuously rotating Line Shaft.		[https://en.wikipedia.org/wiki/Belt_(mechanical)#Flat_belts '''Flat Belts'''] made of leather were the traditional means of transmitting power throughout factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements. They could be twisted to reverse the direction of rotation and easily moved from a ‘live pulley’ across to a ‘loose pulley’ to remove power to an individual machine from a continuously rotating Line Shaft.


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

	<span style="color: green">'''Note:'''		<span style="color: green">'''Note:'''
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	</span>		</span>
	----		----

			{{Pulleys Buyers Guide}}

DT Online at 08:49, 3 June 2015

2015-06-03T08:49:10Z

← Older revision		Revision as of 08:49, 3 June 2015
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	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:Pulleys]]		[[Category:Pulleys]]
	~~[[Category:Materials and Components]]~~

DT Online: Changed Image

2015-06-02T09:20:17Z

Changed Image

← Older revision		Revision as of 09:20, 2 June 2015
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	[[File:~~FlatBeltPulley~~.~~jpg~~\|right\|~~150px~~]]		[[File:Flachriemen.png\|right\|250px]]

	[https://en.wikipedia.org/wiki/Belt_(mechanical)#Flat_belts '''Flat Belts'''] made of leather were the traditional means of transmitting power throughout factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements. They could be twisted to reverse the direction of rotation and easily moved from a ‘live pulley’ across to a ‘loose pulley’ to remove power to an individual machine from a continuously rotating Line Shaft.		[https://en.wikipedia.org/wiki/Belt_(mechanical)#Flat_belts '''Flat Belts'''] made of leather were the traditional means of transmitting power throughout factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements. They could be twisted to reverse the direction of rotation and easily moved from a ‘live pulley’ across to a ‘loose pulley’ to remove power to an individual machine from a continuously rotating Line Shaft.
	~~----~~

	<span style="color: green">'''Note:'''		<span style="color: green">'''Note:'''
	The pulleys used in Flat Belt drives are not in fact ‘flat’ but rather they are slightly convex or barrel shaped. This ensures that the flat belt stays central because it always rides to the top of the curve - try it in a model by using round wooden beads as pulleys and connecting them with a wide elastic band.		The pulleys used in Flat Belt drives are not in fact ‘flat’ but rather they are slightly convex or barrel shaped. This ensures that the flat belt stays central because it always rides to the top of the curve - try it in a model by using round wooden beads as pulleys and connecting them with a wide elastic band.

DT Online: Added category links

2015-04-30T21:50:18Z

Added category links

← Older revision		Revision as of 21:50, 30 April 2015
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	[[Category:Secondary]]		[[Category:Secondary]]
	[[Category:Pulleys]]		[[Category:Pulleys]]
			[[Category:Materials and Components]]

DT Online: Created Flat Belt Drive

2015-02-15T20:09:38Z

Created Flat Belt Drive

New page

[[File:FlatBeltPulley.jpg|right|150px]]

[https://en.wikipedia.org/wiki/Belt_(mechanical)#Flat_belts '''Flat Belts'''] made of leather were the traditional means of transmitting power throughout factories using [https://en.wikipedia.org/wiki/Line_shaft '''Line Shaft'''] type arrangements. They could be twisted to reverse the direction of rotation and easily moved from a ‘live pulley’ across to a ‘loose pulley’ to remove power to an individual machine from a continuously rotating Line Shaft.
----
<span style="color: green">'''Note:'''
The pulleys used in Flat Belt drives are not in fact ‘flat’ but rather they are slightly convex or barrel shaped. This ensures that the flat belt stays central because it always rides to the top of the curve - try it in a model by using round wooden beads as pulleys and connecting them with a wide elastic band.
</span>
----

[[Category:Primary]]
[[Category:Secondary]]
[[Category:Pulleys]]