FI850170A0 - KLAEMMARE FOER ATT TRYCKA TVAO PROFILSKENOR MOT VARANDRA. - Google Patents
KLAEMMARE FOER ATT TRYCKA TVAO PROFILSKENOR MOT VARANDRA.Info
- Publication number
- FI850170A0 FI850170A0 FI850170A FI850170A FI850170A0 FI 850170 A0 FI850170 A0 FI 850170A0 FI 850170 A FI850170 A FI 850170A FI 850170 A FI850170 A FI 850170A FI 850170 A0 FI850170 A0 FI 850170A0
- Authority
- FI
- Finland
- Prior art keywords
- clamp
- web
- bead
- pivoting
- profiled rails
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/20—Joints tightened by toggle-action levers
Abstract
1. A clamp for pressing together two profiled rails with a substantially U-shaped cross-section, in particular for the detachable connection of butt-joined ventilation ducts having connecting flanges reinforced by profiled rails, characterised in that the clamp (15) which is intended for mounting on the legs (7, 8) lying in a plane, of two profiled rails (5, 6) with the outsides of their webs (12, 14) facing each other, comprises a first part (16) of springy material with a substantially U-shaped crosssection, having a web (17) and two legs (18, 19), one of which (18) is bent back inwards to form a round bead, and an angularly adjustable second part (22) fixed to the end of the other leg (19) by means of a pivoting axis (21) parallel to the plane of the web (17) of the clamp (15), the second part being formed as a double-armed lever (23, 24, 25), whose lever arm (23, 24) directed inwards towards the Ushaped first part (16) is bent back inwards at the end to form a round bead (24) and whose other flat lever arm (25) serves as both a handle for the pivoting operation and a pivoting limit stop, such that, with the clamp (15) in the closed position, the centres of curvature of the bead (18), formed on the first part (16) of the clamp, and of the bead (24) formed on the second part (22) lie on a line, at least roughly parallel to the web (17) of the clamp (15), the lines distance from the web (17) being less than the distance of the pivoting axis (21) from the web (17) of the clamp (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH54084 | 1984-02-06 | ||
CH54084 | 1984-02-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI850170A0 true FI850170A0 (en) | 1985-01-15 |
FI850170L FI850170L (en) | 1985-08-07 |
FI77100B FI77100B (en) | 1988-09-30 |
FI77100C FI77100C (en) | 1989-01-10 |
Family
ID=4189352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI850170A FI77100C (en) | 1984-02-06 | 1985-01-15 | HAMMER FOR SUSPENSION OF TV PROFILES. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0152512B1 (en) |
AT (1) | ATE28241T1 (en) |
DE (1) | DE3464658D1 (en) |
DK (1) | DK38285A (en) |
ES (1) | ES284313Y (en) |
FI (1) | FI77100C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH667710A5 (en) * | 1985-11-19 | 1988-10-31 | Schmidlin Ag | FRAME PROFILE. |
CH667709A5 (en) * | 1985-11-19 | 1988-10-31 | Schmidlin Ag | FRAME PROFILE. |
US4783101A (en) * | 1987-05-20 | 1988-11-08 | Buell Industries, Inc. | Locking element |
LU100704B1 (en) * | 2018-02-14 | 2019-08-22 | Lopes Antonio Domingos | Assembly device for ventilation duct |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR382069A (en) * | 1906-09-05 | 1908-01-29 | Daiber Soc Geb | Noodle folding machine |
US2701148A (en) * | 1949-08-17 | 1955-02-01 | Lanninger Karl Ludwig | Pipe coupling |
DE1046964B (en) * | 1957-11-07 | 1958-12-18 | Roehrenwerk | Hook strap for pipe couplings |
-
1984
- 1984-04-04 EP EP84103708A patent/EP0152512B1/en not_active Expired
- 1984-04-04 DE DE8484103708T patent/DE3464658D1/en not_active Expired
- 1984-04-04 AT AT84103708T patent/ATE28241T1/en not_active IP Right Cessation
-
1985
- 1985-01-15 FI FI850170A patent/FI77100C/en not_active IP Right Cessation
- 1985-01-28 DK DK38285A patent/DK38285A/en not_active Application Discontinuation
- 1985-02-01 ES ES1985284313U patent/ES284313Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3464658D1 (en) | 1987-08-13 |
EP0152512B1 (en) | 1987-07-08 |
EP0152512A3 (en) | 1985-10-09 |
EP0152512A2 (en) | 1985-08-28 |
DK38285A (en) | 1985-08-07 |
DK38285D0 (en) | 1985-01-28 |
ES284313U (en) | 1985-08-01 |
ES284313Y (en) | 1986-04-16 |
FI77100B (en) | 1988-09-30 |
ATE28241T1 (en) | 1987-07-15 |
FI850170L (en) | 1985-08-07 |
FI77100C (en) | 1989-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SCHMIDLIN AG |