NL74633C - - Google Patents
Info
- Publication number
- NL74633C NL74633C NL74633DA NL74633C NL 74633 C NL74633 C NL 74633C NL 74633D A NL74633D A NL 74633DA NL 74633 C NL74633 C NL 74633C
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/04—Metal chairs, e.g. tubular
- A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7047—Springs
- B60N2/7058—Metallic springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Special Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP38347D DE820621C (en) | 1949-03-31 | 1949-03-31 | Upholstery for seating made of tubular steel frames |
Publications (1)
Publication Number | Publication Date |
---|---|
NL74633C true NL74633C (en) | 1954-04-16 |
Family
ID=578936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL74633D NL74633C (en) | 1949-03-31 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE489336A (en) |
CH (1) | CH278234A (en) |
DE (1) | DE820621C (en) |
FR (1) | FR987219A (en) |
NL (1) | NL74633C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1058857B (en) * | 1957-05-11 | 1959-06-04 | Porsche Kg | Seat, especially for motor vehicles |
DE1680719B1 (en) * | 1962-05-19 | 1969-09-11 | Daimler Benz Ag | Upholstered seat for vehicles, in particular for motor vehicles |
US4702522A (en) * | 1982-10-29 | 1987-10-27 | Hoover Universal, Inc. | Seat assembly with foam encapsulated load-supporting fibrous matrix |
US11753171B2 (en) | 2016-03-31 | 2023-09-12 | Franklin Products, Inc. | Seating suspension diaphragm having integrated slide-in attachment means |
US12042052B1 (en) | 2020-03-12 | 2024-07-23 | Franklin Products, Inc. | System for improving the support of tensioned elastomeric seating suspensions |
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0
- NL NL74633D patent/NL74633C/xx active
-
1949
- 1949-03-31 DE DEP38347D patent/DE820621C/en not_active Expired
- 1949-05-03 CH CH278234D patent/CH278234A/en unknown
- 1949-05-23 FR FR987219D patent/FR987219A/en not_active Expired
- 1949-05-31 BE BE489336D patent/BE489336A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE820621C (en) | 1951-11-12 |
FR987219A (en) | 1951-08-10 |
BE489336A (en) | 1949-06-15 |
CH278234A (en) | 1951-10-15 |