Electric Pencil Sharpener Reverse Engineering
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"Electric Pencil Sharpener Reverse Engineering"
Designed By: Trent Whaley
PARTS LISTPART NUMBERQTYITEM
Part411Part512Part623screw for black pieces64Part315part216sharpener17Part718Part1019top cover110big screw211bottom cover112dust holder113
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 2 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
12
13
101
4
113
5
9
2
7
4
7
8
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 3 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 5 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
6.36
3.18.25
.14
2.73
.08
1.64 1.74 1.82
2.61
1.24
.32
.80
R.50
R.58
1.03
1.49
.33
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 6 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
5.82
1.48
.73
.40
.28.11
2.31
.71
2.11
.07
1.99
1.23
.61
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 7 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
.20
2.25
3.21
1.51
1.18
1.40
.43
R.26
.35
.06
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 8 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
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3
4
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A A
B B
C C
D D
.65
.41.33.24
.49
.35
.23
1.11
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 9 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
.25
.49
.02
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 10 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
1.15
.64.17
.37
1.33
1.69
2.502.26
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 11 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1
1
2
2
3
3
4
4
A A
B B
C C
D D
1.52
1.34
.46
.23
.11
.89
.48
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 12 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
3.52
3.27
.51
.88
1.661.55
.80
.63
.27
.37
2.88
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 13 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
.77
.37
.32
.08.22
2.50
R.15
.23
.25
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 14 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
2.20
2.37
2.22
1.60
.09
1.98
1.63 .85
.50
.15
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 15 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
2.25
1.19
.21
.24
.21
.02
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 16 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
2.41
2.76
1.20
1.18
.23
.16
.31.49
.39
1.29
1.48.09
.40
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 17 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
1.25
2.85
.47
.28
.14
1.32
1.922.13
2.71
1.31
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 18 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
.54
1.90
.26
.12
.18
.51
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 19 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
.22
1.671.58
.15
.14
.12
.06
.15
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 20 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
.20
.11
.56.46
.11
.09
.05
1
1
2
2
3
3
4
4
A A
B B
C C
D D
DRAWNmhspltwCHECKED
QA
MFG
APPROVED
1/8/2013
TITLE
SIZE
CSCALE
DWG NO
drawingsREV
SHEET 21 OF 21
Electric Pencil Sharpener
Designed By: Trent Whaley
.20
.56.46
.05
.11
.09
.10
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