From DDL Wiki

Contents 1 Product Dissection 1.1 Function/Purpose: 1.2 Inputs/Outputs: 1.3 Use: 1.4 Different Users / Use Scenarios 1.5 Functional Operation:

Product Dissection

The following notes were taken prior to and during product dissection.

Function/Purpose:

Raises and stores a bike near the ceiling of a room

Inputs/Outputs:

Use:

Different Users / Use Scenarios

Functional Operation:

Part #	Part name	QTY	Function	Wt.(oz.)
001	Bracket Washer	5	Distributes force applied by bracket bolt	<.1
002	Bracket Nut	5	Secures bracket bolt to mount	.1
003	Bracket Bolt	5	Connects two brackets with washer and nut	.1
004	Hook Washer	4	Distrubutes force applied by hook bolt	<.1
005	Hook Nut	4	Secures hook bolt with washer and nut	.1
006	Hook Bolt	4	Connects bracket to hook with washer and nut	.1
007	Ceiling Bracket	2	Secures and connects breackets and pulleys to ceiing with screws	7.4
008	Hook	4	Connects bike to lift	1.5
009	V-Bracket	2	Connects hooks to u-pulley mount	1.5
010	U-Pulley Mount	4	Houses pulley assembly, Connects brackets to rope and ceiling bracket	#
011	48' Rope	1	Secures bike and pulleys using wall rope tie	6.5
012	Wall Rope Tie	1	Ties rope to wall and stores excess rope	2.1
013	Pulley	5	Provides mechanical advantage in lifting bike	#
014	Rivet	7	Connects pulleys and l-clutches to mount	#
015	Clutch Pulley Mount	1	Houses pulley assembly with clutch	#
016	Large L-Clutch	1	Prevents rope from slipping during lowering process	#
017	Small L-Clutch	1	Prevents rope from slipping	#
018	Ceiling Screws	10	Secures ceiling bracket to ceiling	.2

Component Weights(oz.):

 U-Pulley + Rivet + Pulley = 3.8

 Clutch Pulley Mount + 3 Rivets + Pulley + Large L-Clutch + Small L-Clutch = 4.8