CA998018A - Means for protecting the rod of a hydraulic lift jack from damage by the lift chain - Google Patents
Means for protecting the rod of a hydraulic lift jack from damage by the lift chainInfo
- Publication number
- CA998018A CA998018A CA209,332A CA209332A CA998018A CA 998018 A CA998018 A CA 998018A CA 209332 A CA209332 A CA 209332A CA 998018 A CA998018 A CA 998018A
- Authority
- CA
- Canada
- Prior art keywords
- lift
- protecting
- damage
- rod
- jack
- 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
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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00450010A US3854699A (en) | 1974-03-11 | 1974-03-11 | Means for protecting the rod of a hydraulic lift jack from damage by the lift chain |
Publications (1)
Publication Number | Publication Date |
---|---|
CA998018A true CA998018A (en) | 1976-10-05 |
Family
ID=23786392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA209,332A Expired CA998018A (en) | 1974-03-11 | 1974-09-16 | Means for protecting the rod of a hydraulic lift jack from damage by the lift chain |
Country Status (2)
Country | Link |
---|---|
US (1) | US3854699A (en) |
CA (1) | CA998018A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993286A (en) * | 1976-04-09 | 1976-11-23 | Greene Aubrey E | Low profile air jack |
US4867416A (en) * | 1988-04-08 | 1989-09-19 | American Studio Equipment | Portable hydraulic lift for large lamps and the like |
DE4307886C2 (en) * | 1993-03-12 | 1996-03-21 | Jungheinrich Ag | Spring arrangement to protect a lifting cylinder against damage caused by a lifting chain in a lift truck |
US5586619A (en) * | 1994-11-25 | 1996-12-24 | Young; Roland O. | Lifting apparatus |
DE19855202B4 (en) * | 1997-12-01 | 2006-10-26 | Nissan Motor Co., Ltd., Yokohama | Pole arrangement and equipped with a mast lifting truck |
DE102015102402A1 (en) * | 2015-02-20 | 2016-08-25 | Jungheinrich Aktiengesellschaft | Hubanordnung a lift truck and pallet truck |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419938A (en) * | 1945-10-08 | 1947-05-06 | Elwell Parker Electric Co | Truck hoist mechanism |
US2909358A (en) * | 1956-03-07 | 1959-10-20 | Blackhawk Mfg Co | Portable jack assemblage |
US2979162A (en) * | 1957-01-28 | 1961-04-11 | Yale & Towne Mfg Co | Upright assembly for industrial trucks |
-
1974
- 1974-03-11 US US00450010A patent/US3854699A/en not_active Expired - Lifetime
- 1974-09-16 CA CA209,332A patent/CA998018A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3854699A (en) | 1974-12-17 |
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