BE890299A - HYDRAULIC CRANE WITH ORIGINAL SUPPORT BASE, AND COMBINED GRAPHER / DROP-MACHINE - Google Patents
HYDRAULIC CRANE WITH ORIGINAL SUPPORT BASE, AND COMBINED GRAPHER / DROP-MACHINE Download PDFInfo
- Publication number
- BE890299A BE890299A BE1/10309A BE1010309A BE890299A BE 890299 A BE890299 A BE 890299A BE 1/10309 A BE1/10309 A BE 1/10309A BE 1010309 A BE1010309 A BE 1010309A BE 890299 A BE890299 A BE 890299A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- grapher
- drop
- combined
- machine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/54—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
Description
"Een hydraulische kraan met originele
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de steunvoet opgespannen.
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de trekhaak scharnierend verbonden. De trekhaak ( die ook kan
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te laten terugkeren in zijn ongespannen toestand ( tijdens
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de olie in de enkelwerkende cylinder kan wegvloeien en de cy-
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groter zijn dan het gewicht van de arm in ingetrokken toestand)
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elkaar verbonden.
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Andere details en bijzonderheden deel uitmakende van de
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Het octrooi wordt eveneens ook gevraagd voor de een-
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"A hydraulic crane with original
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the support foot stretched.
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the tow bar is hinged. The towbar (which is also possible
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to return to its unstressed state (during
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the oil in the single-acting cylinder may drain and the cy-
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greater than the weight of the arm when retracted)
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connected together.
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Other details and details included in the
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The patent is also requested for the one-
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE1/10309A BE890299A (en) | 1981-09-10 | 1981-09-10 | HYDRAULIC CRANE WITH ORIGINAL SUPPORT BASE, AND COMBINED GRAPHER / DROP-MACHINE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE890299 | 1981-09-10 | ||
BE1/10309A BE890299A (en) | 1981-09-10 | 1981-09-10 | HYDRAULIC CRANE WITH ORIGINAL SUPPORT BASE, AND COMBINED GRAPHER / DROP-MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
BE890299A true BE890299A (en) | 1982-01-04 |
Family
ID=25659708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1/10309A BE890299A (en) | 1981-09-10 | 1981-09-10 | HYDRAULIC CRANE WITH ORIGINAL SUPPORT BASE, AND COMBINED GRAPHER / DROP-MACHINE |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE890299A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3208386A1 (en) * | 2016-02-17 | 2017-08-23 | Hartl Engineering & Marketing GmbH | Device for holding and driving an aggregate for the preparation of dispensed lump material |
-
1981
- 1981-09-10 BE BE1/10309A patent/BE890299A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3208386A1 (en) * | 2016-02-17 | 2017-08-23 | Hartl Engineering & Marketing GmbH | Device for holding and driving an aggregate for the preparation of dispensed lump material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THOMAS JORIS J. Effective date: 19850930 |