JPS4857067A - - Google Patents
Info
- Publication number
- JPS4857067A JPS4857067A JP46088248A JP8824871A JPS4857067A JP S4857067 A JPS4857067 A JP S4857067A JP 46088248 A JP46088248 A JP 46088248A JP 8824871 A JP8824871 A JP 8824871A JP S4857067 A JPS4857067 A JP S4857067A
- 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.)
- Granted
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
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/245—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated comprising toggle levers
-
- 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
- B66F3/22—Lazy-tongs mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Transmission Devices (AREA)
- Invalid Beds And Related Equipment (AREA)
- Handcart (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8824871A JPS5650141B2 (enExample) | 1971-11-08 | 1971-11-08 | |
| GB5106572A GB1365026A (en) | 1971-11-08 | 1972-11-06 | Extendable mechanism |
| DE2254648A DE2254648C2 (de) | 1971-11-08 | 1972-11-08 | Scherenheber |
| US00304804A US3806093A (en) | 1971-11-08 | 1972-11-08 | Extendable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8824871A JPS5650141B2 (enExample) | 1971-11-08 | 1971-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4857067A true JPS4857067A (enExample) | 1973-08-10 |
| JPS5650141B2 JPS5650141B2 (enExample) | 1981-11-27 |
Family
ID=13937537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8824871A Expired JPS5650141B2 (enExample) | 1971-11-08 | 1971-11-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3806093A (enExample) |
| JP (1) | JPS5650141B2 (enExample) |
| DE (1) | DE2254648C2 (enExample) |
| GB (1) | GB1365026A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373596U (enExample) * | 1976-11-22 | 1978-06-20 | ||
| JPS55155901A (en) * | 1979-05-21 | 1980-12-04 | Nippon Kiki Kogyo Kk | Multistage fluid cylinder device |
| JP2003513868A (ja) * | 1999-10-12 | 2003-04-15 | スナップ−オン・テクノロジイズ・インク | 低レベルジャッキ |
| JP2009220942A (ja) * | 2008-03-14 | 2009-10-01 | Shinmei Ind Co Ltd | リフター装置 |
| WO2010098232A1 (ja) * | 2009-02-24 | 2010-09-02 | 株式会社 日立メディコ | 昇降機構及び医用寝台装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055329A (en) * | 1976-07-19 | 1977-10-25 | Leisure Manufacturing Co., Inc. | Scissors jack |
| US4206900A (en) | 1977-08-01 | 1980-06-10 | Borg-Warner Corporation | Valve operator |
| US5364071A (en) * | 1993-11-24 | 1994-11-15 | Lu Chung Tai | Scissor jack |
| US5421554A (en) * | 1994-11-30 | 1995-06-06 | Kun-Shan Hsu | Jack assembly |
| US5603486A (en) * | 1995-09-15 | 1997-02-18 | Liu; Yang-Chou | Frame-type car jack |
| US6913287B2 (en) * | 2003-08-27 | 2005-07-05 | Kenneth Leitner | Snowmobile elevation mechanism |
| JP5312550B2 (ja) * | 2011-10-18 | 2013-10-09 | タマチ工業株式会社 | 歩行補助椅子 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA498883A (en) * | 1953-12-29 | P. Brown William | Hydraulic scissors jack | |
| FR623956A (fr) * | 1925-10-31 | 1927-07-05 | Cric à parallélogramme articulé | |
| US1902827A (en) * | 1928-11-22 | 1933-03-28 | Harry W Bolens | Hydraulic jack |
| FR701394A (fr) * | 1929-08-27 | 1931-03-16 | Dispositif pour soulever les véhicules | |
| DE1025811B (de) * | 1953-11-17 | 1958-03-13 | Gutehoffnungshuette Sterkrade | Mehrteiliger Ausbaurahmen fuer den wandernden Grubenausbau |
| US3259369A (en) * | 1964-11-12 | 1966-07-05 | Ready Lift Mfg Co | Load lifting apparatus |
-
1971
- 1971-11-08 JP JP8824871A patent/JPS5650141B2/ja not_active Expired
-
1972
- 1972-11-06 GB GB5106572A patent/GB1365026A/en not_active Expired
- 1972-11-08 DE DE2254648A patent/DE2254648C2/de not_active Expired
- 1972-11-08 US US00304804A patent/US3806093A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373596U (enExample) * | 1976-11-22 | 1978-06-20 | ||
| JPS55155901A (en) * | 1979-05-21 | 1980-12-04 | Nippon Kiki Kogyo Kk | Multistage fluid cylinder device |
| JP2003513868A (ja) * | 1999-10-12 | 2003-04-15 | スナップ−オン・テクノロジイズ・インク | 低レベルジャッキ |
| JP2009220942A (ja) * | 2008-03-14 | 2009-10-01 | Shinmei Ind Co Ltd | リフター装置 |
| WO2010098232A1 (ja) * | 2009-02-24 | 2010-09-02 | 株式会社 日立メディコ | 昇降機構及び医用寝台装置 |
| CN102292278A (zh) * | 2009-02-24 | 2011-12-21 | 株式会社日立医疗器械 | 升降机构以及医用床位装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2254648C2 (de) | 1982-12-16 |
| JPS5650141B2 (enExample) | 1981-11-27 |
| DE2254648A1 (de) | 1973-05-17 |
| US3806093A (en) | 1974-04-23 |
| GB1365026A (en) | 1974-08-29 |