 | | Re: 8457 Power Puller
|
|
Chain:- 81 links (i think) Motor:- 9v same as mindstorms. Flex System? I like this set, almost tempted to get a 2nd set to get another motor and big set of wheels.. -- Jason King LugNet #665 Jose Antonio Vacas <joseavm@meta4.com> wrote in message (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
| |
| | Re: 8457 Power Puller
|
|
Chain:- 81 links (i think) Motor:- 9v same as mindstorms. Flex System? I like this set, almost tempted to get a 2nd set to get another motor and big set of wheels.. -- Jason King LugNet #665 Jose Antonio Vacas <joseavm@meta4.com> wrote in message (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
| |
| | Re: Strange anomalies in 8460 and 8868...
|
|
(...) I noticed this too. The reason being is that-- to my knowledge-- the picture displayed is just a mirror image of another photo. I don't know why they would do that though. I can't say much as to your 8868 anomaly, as I don't know much about (...) (25 years ago, 5-Dec-00, to lugnet.technic)
|
| |
| | Strange anomalies in 8460 and 8868...
|
|
I was just looking around at various pictures of the 8460 (Pneumatic Crane Truck) and 8868 (Airtech Claw Rig) sets, and noticed a few strange things... All the pictures I have seen of 8460 (including the box and Brickshelf scan) appear to have the (...) (25 years ago, 5-Dec-00, to lugnet.technic)
|
| |
| | Strange anomalies in 8460 and 8868...
|
|
I was just looking around at various pictures of the 8460 (Pneumatic Crane Truck) and 8868 (Airtech Claw Rig) sets, and noticed a few strange things... All the pictures I have seen of 8460 (including the box and Brickshelf scan) appear to have the (...) (25 years ago, 5-Dec-00, to lugnet.technic)
|
| |
| | Does anyone have the Comborider instructions?
|
|
I want the instructions for the big RoboRiders, but they can apparently no longer be found at lego.com. I tried to load the smaller riders, but they are all one big error. Are these on brickshelf or anything? (25 years ago, 5-Dec-00, to lugnet.general, lugnet.technic, lugnet.build)
|
| |
| | Re: 8457 Power Puller
|
|
I have build 2 of these machines, this is a nice set, but I have a two complaints about this set. 1. the flex stearing system does not respond good. 2. the mechanisme to transfer the motor to the wheels is a sloppy, there are 5 chains with each 16 (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
| |
| | Re: Gear train friction?
|
|
Amnon, I've also found a not in-significant source of friction is the bushes against the beams (or whatever your axle goes through). I've reduced this a bit on occasion by not using bushes to hold axles in position, but having a brick at each end, (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
| |
| | Re: 3 Section Telescopic Crane Boom
|
|
I had another mechanism in mind. I'll see if I get a chance one of these days to make a prototype.... Duq "Jennifer Clark" <jen@vulture.dmem.strath.ac.uk> wrote in message news:G503FM.4tz@lugnet.com... (...) add (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
| |
| | Gear train friction?
|
|
One of the tough problems in building a clock is to design a very low friction, very tall gear ratio drive. I want the spool to turn around somewhat less than once every half hour, and the escapement to turn once every six seconds, so I need around (...) (25 years ago, 4-Dec-00, to lugnet.technic)
|
