JPS546141B2 - - Google Patents
Info
- Publication number
- JPS546141B2 JPS546141B2 JP2338875A JP2338875A JPS546141B2 JP S546141 B2 JPS546141 B2 JP S546141B2 JP 2338875 A JP2338875 A JP 2338875A JP 2338875 A JP2338875 A JP 2338875A JP S546141 B2 JPS546141 B2 JP S546141B2
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/02—Runways, tracks or trackways for trolleys or cranes for underhung trolleys or cranes
- B66C7/04—Trackway suspension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/445,568 US3949961A (en) | 1972-06-09 | 1974-02-25 | Material handling apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50143258A JPS50143258A (ja) | 1975-11-18 |
| JPS546141B2 true JPS546141B2 (ja) | 1979-03-26 |
Family
ID=23769422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2338875A Expired JPS546141B2 (ja) | 1974-02-25 | 1975-02-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS546141B2 (ja) |
| CA (1) | CA1023328A (ja) |
| NL (1) | NL175161C (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763870A (en) * | 1987-02-11 | 1988-08-16 | Fortran Traffic Systems Limited | Traffic signal head |
| CN1319843C (zh) * | 2004-11-11 | 2007-06-06 | 贵阳铝镁设计研究院 | 自适应厂房柱沉降的吊车梁连接方法及结构 |
| CN109591677B (zh) * | 2018-11-06 | 2020-06-23 | 浙江大丰实业股份有限公司 | 舞台用万向车台 |
-
1975
- 1975-02-21 NL NL7502143A patent/NL175161C/xx not_active IP Right Cessation
- 1975-02-24 CA CA220,639A patent/CA1023328A/en not_active Expired
- 1975-02-25 JP JP2338875A patent/JPS546141B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2508317B2 (de) | 1977-02-17 |
| NL175161B (nl) | 1984-05-01 |
| DE2508317A1 (de) | 1975-08-28 |
| CA1023328A (en) | 1977-12-27 |
| NL175161C (nl) | 1984-10-01 |
| JPS50143258A (ja) | 1975-11-18 |
| NL7502143A (nl) | 1975-08-27 |