JPS4944518A - - Google Patents
Info
- Publication number
- JPS4944518A JPS4944518A JP48075870A JP7587073A JPS4944518A JP S4944518 A JPS4944518 A JP S4944518A JP 48075870 A JP48075870 A JP 48075870A JP 7587073 A JP7587073 A JP 7587073A JP S4944518 A JPS4944518 A JP S4944518A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Steps, Ramps, And Handrails (AREA)
- Escalators And Moving Walkways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722233740 DE2233740A1 (de) | 1972-07-08 | 1972-07-08 | Treppensteigeeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4944518A true JPS4944518A (zh) | 1974-04-26 |
Family
ID=5850144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48075870A Pending JPS4944518A (zh) | 1972-07-08 | 1973-07-06 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4944518A (zh) |
| DE (1) | DE2233740A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123798U (zh) * | 1975-03-27 | 1976-10-06 | ||
| JPS51156663U (zh) * | 1975-04-18 | 1976-12-14 | ||
| JPS5261296U (zh) * | 1975-10-31 | 1977-05-06 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2536731A1 (fr) * | 1982-11-25 | 1984-06-01 | Grospiron Christian | Marches d'escalier elevatrices permettant de monter et descendre en se deplacant comme a plat |
| DE102005016430A1 (de) * | 2005-04-08 | 2006-10-12 | Ludwig Ehrhardt Gmbh | Hubvorrichtung |
| DE102015007005A1 (de) | 2015-05-29 | 2016-12-01 | Horst Rathert | Treppe mit automatisch hebenden und senkenden Stufen |
| DE102018005771A1 (de) * | 2018-07-21 | 2020-01-23 | Peter Gratza | Beförderungseinrichtung für mehrgeschossige Etagen eines Hauses |
-
1972
- 1972-07-08 DE DE19722233740 patent/DE2233740A1/de active Pending
-
1973
- 1973-07-06 JP JP48075870A patent/JPS4944518A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123798U (zh) * | 1975-03-27 | 1976-10-06 | ||
| JPS51156663U (zh) * | 1975-04-18 | 1976-12-14 | ||
| JPS5261296U (zh) * | 1975-10-31 | 1977-05-06 | ||
| JPS5532614Y2 (zh) * | 1975-10-31 | 1980-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2233740A1 (de) | 1974-01-24 |