BE451801A - - Google Patents
Info
- Publication number
- BE451801A BE451801A BE451801DA BE451801A BE 451801 A BE451801 A BE 451801A BE 451801D A BE451801D A BE 451801DA BE 451801 A BE451801 A BE 451801A
- Authority
- BE
- Belgium
- Prior art keywords
- pulleys
- machine
- machine according
- key
- frame
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
- B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451801A true BE451801A (enrdf_load_stackoverflow) |
Family
ID=106564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451801D BE451801A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE451801A (enrdf_load_stackoverflow) |
-
0
- BE BE451801D patent/BE451801A/fr unknown
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