NL7803280A - Commercial hothouse roof gutter - has groove in central part between flanges providing track for maintenance truck wheels - Google Patents
Commercial hothouse roof gutter - has groove in central part between flanges providing track for maintenance truck wheelsInfo
- Publication number
- NL7803280A NL7803280A NL7803280A NL7803280A NL7803280A NL 7803280 A NL7803280 A NL 7803280A NL 7803280 A NL7803280 A NL 7803280A NL 7803280 A NL7803280 A NL 7803280A NL 7803280 A NL7803280 A NL 7803280A
- Authority
- NL
- Netherlands
- Prior art keywords
- commercial
- groove
- central part
- truck wheels
- hothouse
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1476—Greenhouse gutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G2009/1492—Cleaning apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The hothouse gutter is particularly for those used for storage and having roofs built up in sections. It has diverging flanges extending upwards from a central portion. One or more grooves (7) are formed in the cental part between the flanges (1), and can extend for the entire gutter length. They can form a wheel track with guide walls (6). The design gives greater resistance to bending, and also aids the use of a travelling truck for maintenance work on the roof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7803280A NL7803280A (en) | 1978-03-28 | 1978-03-28 | Commercial hothouse roof gutter - has groove in central part between flanges providing track for maintenance truck wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7803280A NL7803280A (en) | 1978-03-28 | 1978-03-28 | Commercial hothouse roof gutter - has groove in central part between flanges providing track for maintenance truck wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7803280A true NL7803280A (en) | 1979-10-02 |
Family
ID=19830559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7803280A NL7803280A (en) | 1978-03-28 | 1978-03-28 | Commercial hothouse roof gutter - has groove in central part between flanges providing track for maintenance truck wheels |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7803280A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449389A1 (en) * | 1990-03-30 | 1991-10-02 | Verbakel/Bomkas B.V. | Horticultural glasshouse with main truss and rainwater gutter |
FR2667093A1 (en) * | 1990-09-25 | 1992-03-27 | Alcoa Nederland Bv | Gutter for greenhouse with movable frame |
ES2452765A1 (en) * | 2012-06-29 | 2014-04-02 | Francisco FERNÁNDEZ DOMENECH | Machine for the construction and maintenance of the roof in multi-tunnel greenhouses (Machine-translation by Google Translate, not legally binding) |
FR3000514A1 (en) * | 2012-12-27 | 2014-07-04 | Richel Serres De France | Device for intervention on roof of structure i.e. greenhouse frame, for unwinding safety film, has gantry including support and guidance elements, where gantry includes platform designed to accommodate operators at each of its ends |
-
1978
- 1978-03-28 NL NL7803280A patent/NL7803280A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449389A1 (en) * | 1990-03-30 | 1991-10-02 | Verbakel/Bomkas B.V. | Horticultural glasshouse with main truss and rainwater gutter |
FR2667093A1 (en) * | 1990-09-25 | 1992-03-27 | Alcoa Nederland Bv | Gutter for greenhouse with movable frame |
NL9002093A (en) * | 1990-09-25 | 1992-04-16 | Alcoa Nederland Bv | GOOT FOR A GREENHOUSE OR DEPARTMENT. |
BE1005211A3 (en) * | 1990-09-25 | 1993-05-25 | Alcoa Nederland Bv | GUTTER FOR a greenhouse. |
ES2452765A1 (en) * | 2012-06-29 | 2014-04-02 | Francisco FERNÁNDEZ DOMENECH | Machine for the construction and maintenance of the roof in multi-tunnel greenhouses (Machine-translation by Google Translate, not legally binding) |
FR3000514A1 (en) * | 2012-12-27 | 2014-07-04 | Richel Serres De France | Device for intervention on roof of structure i.e. greenhouse frame, for unwinding safety film, has gantry including support and guidance elements, where gantry includes platform designed to accommodate operators at each of its ends |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |