Unofficial File parts/24201.dat
Part Attributes:
File Header:
0 Slope Brick Curved 2 x 1 x 0.667 Inverted
0 Name: 24201.dat
0 Author: Philippe Hurbain [Philo]
0 !LDRAW_ORG Unofficial_Part
0 !LICENSE Licensed under CC BY 4.0 : see CAreadme.txt
0 BFC CERTIFY CCW
0 !CATEGORY Slope
0 !KEYWORDS Brickowl 716921
0 !HISTORY 2016-03-15 {LEGO Digital Designer} Original part shape
0 !HISTORY 2016-03-18 [Philo] File preparation for LDraw Parts Tracker
0 !HISTORY 2016-12-31 [PTadmin] Official Update 2016-01
0 !HISTORY 2026-06-15 [Sirio] Changed description; subparted; changed shape of rounded face; move edges to 16 and 2
Show contents
1 16 0 0 0 1 0 0 0 1 0 0 0 1 s\24201s01.dat
1 16 10 -24.9719 30 0 -20 0 26.9719 0 30.9717 -40 0 40 48\1-8cyli.dat
Status:
Needs 2 More Votes (F)
This part has the following automated holds from the Parts Tracker
-
Has Uncertified Subfiles
Current Votes:
None
Official parents and subparts
Part Events:
Archived Part Events:
Massimo Maso [Sirio]
initially submitted the part.
2026-06-16 17:40:00
Rene Rechthaler [Blechtaler]
posted a vote of Hold
2026-06-16 21:07:23
Gerald Lasser [GeraldLasser]
made the following comment.
2026-06-17 13:09:38
Why was the curve changed?
Was there an issue that it did not fit to some other part.
Was there an issue that it did not fit to some other part.
Massimo Maso [Sirio]
submitted a new version of the part (all votes reset).
2026-06-17 16:37:03
Subparted
Massimo Maso [Sirio]
made the following comment.
2026-06-17 16:44:00
Gerald: I have modified the part to make it equal to 11477 and 15068.
As I wrote in the HISTORY the initial and final edges instead of being at Y 4 and 16, as we usually do in this parts, were at Y 3.95 and 15.95 and in any case different between curved face and vertical flat face.
This solution significantly reduces errors (less of 4 decimals).
Since there were no pattern versions yet and the stickers still had to be modified for the new size rules, it seemed like the right time to make the change.
As I wrote in the HISTORY the initial and final edges instead of being at Y 4 and 16, as we usually do in this parts, were at Y 3.95 and 15.95 and in any case different between curved face and vertical flat face.
This solution significantly reduces errors (less of 4 decimals).
Since there were no pattern versions yet and the stickers still had to be modified for the new size rules, it seemed like the right time to make the change.
Magnus Forsberg [MagFors]
edited the part header.
2026-06-17 19:45:11
Header Edits
description:
Slope Brick Curved 2 x 1 x 0. 667 Inverted
to
Slope Brick Curved 2 x 1 x 0.667 Inverted
Removed an extra space
Gerald Lasser [GeraldLasser]
made the following comment.
2026-06-18 05:46:28
The curve is different, the original was also incorrect if it was shifted just. 05 LDU. The lip is smaller, around 1.5 LDU. I will link a picture of the real parts later
Magnus Forsberg [MagFors]
made the following comment.
2026-06-18 06:44:52
Please keep in mind that lip is "incorrect" on all of our slopes. We have it at 4ldu but on a real part it is at 5. The question here is if the inverted slope is a true mirror of the regular part.
Gerald Lasser [GeraldLasser]
made the following comment.
2026-06-18 14:14:54
Indeed, we have a gap of 1 LDU to the real world.
However the bottom and top curved ones here are not mirrored, the bottom one has a lip that is roughly 1.5 LDU shorter, see: http://heartlake.city/Pics/CurvedSLopes.jpeg
However the bottom and top curved ones here are not mirrored, the bottom one has a lip that is roughly 1.5 LDU shorter, see: http://heartlake.city/Pics/CurvedSLopes.jpeg
Massimo Maso [Sirio]
made the following comment.
2026-06-20 06:13:01
Ok, sorry...
I will try to fix the curve so that the edge is at 1.5 LDU.
I will try to fix the curve so that the edge is at 1.5 LDU.
Gerald Lasser [GeraldLasser]
made the following comment.
2026-06-20 10:08:21
This is the surface from the BI-.Mesh scaled together with the BI surface of 11477 in a way that 11477 ends up with a 4 LDU lip.
4 16 -10 -.91422513 9.38 -10 0 20 10 .04799961 20 10 -.86622552 9.462
4 16 -10 -3.63680766 -.988 -10 -.91422513 9.38 10 -.86622552 9.462 10 -3.58880805 -.988
4 16 -10 -8.10188766 -10.859 -10 -3.63680766 -.988 10 -3.58880805 -.988 10 -8.05388805 -10.777
4 16 10 -8.05388805 -10.777 10 -14.20453575 -20 -10 -14.20453575 -20 -10 -8.10188766 -10.859
I find this a bit small as the lip is then only 1.8 LDU
may me it should be around 2 to 2.2 LDU
4 16 -10 -.91422513 9.38 -10 0 20 10 .04799961 20 10 -.86622552 9.462
4 16 -10 -3.63680766 -.988 -10 -.91422513 9.38 10 -.86622552 9.462 10 -3.58880805 -.988
4 16 -10 -8.10188766 -10.859 -10 -3.63680766 -.988 10 -3.58880805 -.988 10 -8.05388805 -10.777
4 16 10 -8.05388805 -10.777 10 -14.20453575 -20 -10 -14.20453575 -20 -10 -8.10188766 -10.859
I find this a bit small as the lip is then only 1.8 LDU
may me it should be around 2 to 2.2 LDU
Massimo Maso [Sirio]
submitted a new version of the part (all votes reset).
2026-06-21 12:38:10
Moved front lip to Y = 2.
If you like this solution, I will update 24201b01, 32803b01 and so on.
If you like this solution, I will update 24201b01, 32803b01 and so on.
Creative Commons Attribution License information
This part is copyright ©
Philippe Hurbain
Licensed under
CC BY 4.0
Edits:
LDraw.org Parts Tracker,
Massimo Maso
https://rebrickable.com/parts/24201pr0002/slope-curved-2-x-1-inverted-with-goat-face-print/