DE119240C - - Google Patents
Info
- Publication number
- DE119240C DE119240C DENDAT119240D DE119240DA DE119240C DE 119240 C DE119240 C DE 119240C DE NDAT119240 D DENDAT119240 D DE NDAT119240D DE 119240D A DE119240D A DE 119240DA DE 119240 C DE119240 C DE 119240C
- Authority
- DE
- Germany
- Prior art keywords
- thumb
- spring
- weight
- elevator
- springs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003813 thumb Anatomy 0.000 claims description 24
- 239000000872 buffer Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/20—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of rotatable eccentrically-mounted members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE119240C true DE119240C (en(2012)) |
Family
ID=388384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT119240D Active DE119240C (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE119240C (en(2012)) |
-
0
- DE DENDAT119240D patent/DE119240C/de active Active
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