GB190008868A - Improvements in Driving Mechanism for Lifts or Elevators. - Google Patents
Improvements in Driving Mechanism for Lifts or Elevators.Info
- Publication number
- GB190008868A GB190008868A GB190008868DA GB190008868A GB 190008868 A GB190008868 A GB 190008868A GB 190008868D A GB190008868D A GB 190008868DA GB 190008868 A GB190008868 A GB 190008868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- lifts
- racks
- pulleys
- elevators
- 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.)
- Expired
Links
Abstract
8868. Corcoran, D. May 14. Lifts.-The lift guides C<1> are fitted with racks C with which endless chains D are kept in engagement by pulleys E, E<1> mounted on a frame F secured to the cage. The chains pass under guide-pulleys E<2>, E<3>, between which they engage with worms G on the shaft of which the rope pulley H is fixed. The pulley H engages with a bight of the driving-rope I, which extends throughout the well. As the pulley H is driven in one or the other direction the cage rises or falls. In a modification, the racks C are fixed on opposite sides of the same guide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190008868T | 1900-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190008868A true GB190008868A (en) | 1900-09-15 |
Family
ID=32618557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190008868D Expired GB190008868A (en) | 1900-05-14 | 1900-05-14 | Improvements in Driving Mechanism for Lifts or Elevators. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190008868A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946836A (en) * | 1974-11-25 | 1976-03-30 | Maack Norris N | Elevator system having co-moving and short-length annular-belt for suspending and propelling the carriage |
US5191920A (en) * | 1991-05-01 | 1993-03-09 | Mcgregor Harold R | Z-belt type lifting and stabilizing mechanism for vertical bag filling machines |
US5452774A (en) * | 1993-10-25 | 1995-09-26 | Davis; Link H. | Endless roller chain drive with interlocking traction rail |
-
1900
- 1900-05-14 GB GB190008868D patent/GB190008868A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946836A (en) * | 1974-11-25 | 1976-03-30 | Maack Norris N | Elevator system having co-moving and short-length annular-belt for suspending and propelling the carriage |
US5191920A (en) * | 1991-05-01 | 1993-03-09 | Mcgregor Harold R | Z-belt type lifting and stabilizing mechanism for vertical bag filling machines |
US5452774A (en) * | 1993-10-25 | 1995-09-26 | Davis; Link H. | Endless roller chain drive with interlocking traction rail |
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