ATE70886T1 - CONNECTING DEVICE FOR MAINTAINING THE ANGLE BETWEEN TWO ELEMENTS CONNECTED BY A JOINT. - Google Patents
CONNECTING DEVICE FOR MAINTAINING THE ANGLE BETWEEN TWO ELEMENTS CONNECTED BY A JOINT.Info
- Publication number
- ATE70886T1 ATE70886T1 AT90400571T AT90400571T ATE70886T1 AT E70886 T1 ATE70886 T1 AT E70886T1 AT 90400571 T AT90400571 T AT 90400571T AT 90400571 T AT90400571 T AT 90400571T AT E70886 T1 ATE70886 T1 AT E70886T1
- Authority
- AT
- Austria
- Prior art keywords
- bar
- maintaining
- joint
- angle
- connecting device
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
Landscapes
- Ladders (AREA)
- Golf Clubs (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Agricultural Machines (AREA)
- Joints Allowing Movement (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The device is of the type comprising a connecting bar (16) articulated at one end on one of the elements (10). The said connecting bar is provided at its free end with a transverse groove (20) allowing the attachment of the bar to a male part (22) protruding from the other element (12). On the connecting bar there is fitted a slider (24) having at one of its ends a notch which, when the slider is displaced towards the free end of the bar, engages with the said male part, thus preventing the bar from being raised. The invention is applied in particular to stepladders. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902701A FR2643949B1 (en) | 1989-03-02 | 1989-03-02 | CONNECTING DEVICE FOR MAKING THE ANGLE FORMED BY TWO ELEMENTS CONNECTED BY A PIVOT |
EP90400571A EP0385870B1 (en) | 1989-03-02 | 1990-03-01 | Connecting device for maintaining the angle between two elements connected by a hinge |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE70886T1 true ATE70886T1 (en) | 1992-01-15 |
Family
ID=9379275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90400571T ATE70886T1 (en) | 1989-03-02 | 1990-03-01 | CONNECTING DEVICE FOR MAINTAINING THE ANGLE BETWEEN TWO ELEMENTS CONNECTED BY A JOINT. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0385870B1 (en) |
AT (1) | ATE70886T1 (en) |
DE (1) | DE69000007D1 (en) |
ES (1) | ES2028489T3 (en) |
FR (1) | FR2643949B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19517182C2 (en) * | 1995-05-11 | 2000-12-14 | Loh Kg Hailo Werk | Vertical ladder |
US6206462B1 (en) * | 2000-04-17 | 2001-03-27 | Ming-Tai Huang | Pinch preventing mechanism for a collapsible chair |
TWM495421U (en) * | 2014-11-13 | 2015-02-11 | yong-de Lin | Primary-secondary complex type A-shaped ladder |
CN106837156B (en) * | 2017-03-28 | 2018-12-21 | 宁夏平罗县贸易有限责任公司 | A kind of supermarket's detachable ladder for being convenient for carrying and storing |
AU2018101664A4 (en) * | 2017-11-07 | 2018-12-13 | Wan Yu Chen | Mechanical structure |
KR102478302B1 (en) * | 2022-05-24 | 2022-12-16 | 최돈 | Garlic Harvest Packaging Machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB887733A (en) * | 1959-01-27 | 1962-01-24 | George Shaw Crossley | Improvements in ladders |
US3912043A (en) * | 1974-08-19 | 1975-10-14 | James N Brannan | Pivoted extension ladder |
FR2391349A1 (en) * | 1977-05-16 | 1978-12-15 | Mullca | Multipurpose extending ladder hinge - has half-open components with notches to receive rungs of narrower section |
DE3104981A1 (en) * | 1981-02-12 | 1982-08-26 | Krause-Werk Gmbh & Co Kg, 6320 Alsfeld | Step-ladder |
US4524847A (en) * | 1984-02-03 | 1985-06-25 | Daniel Mintz | Ladder |
-
1989
- 1989-03-02 FR FR8902701A patent/FR2643949B1/en not_active Expired - Fee Related
-
1990
- 1990-03-01 ES ES199090400571T patent/ES2028489T3/en not_active Expired - Lifetime
- 1990-03-01 DE DE9090400571T patent/DE69000007D1/en not_active Expired - Fee Related
- 1990-03-01 AT AT90400571T patent/ATE70886T1/en active
- 1990-03-01 EP EP90400571A patent/EP0385870B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0385870B1 (en) | 1991-12-27 |
FR2643949A1 (en) | 1990-09-07 |
DE69000007D1 (en) | 1992-02-06 |
FR2643949B1 (en) | 1991-05-31 |
EP0385870A1 (en) | 1990-09-05 |
ES2028489T3 (en) | 1992-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59204028D1 (en) | Wrist band bracket clamp. | |
CA2152935A1 (en) | Linkage system | |
DK0477069T3 (en) | Electrical connection element for a heated car window | |
SE8505199D0 (en) | LOCK DEVICE FOR SECURING CONTAINERS | |
SE8801634D0 (en) | HOSE OR SHIRT CONNECTION | |
DK586487D0 (en) | LENGTH ADJUSTABLE BAR CLUTCH | |
ATE70886T1 (en) | CONNECTING DEVICE FOR MAINTAINING THE ANGLE BETWEEN TWO ELEMENTS CONNECTED BY A JOINT. | |
DK642787D0 (en) | BOLT AND MOUNTING PIECE | |
DE69304861D1 (en) | Device for connecting corrugated pipe sections made of plastic | |
ATE104736T1 (en) | RUNG CONNECTION BETWEEN A FRAME AND A RUNG PROFILE. | |
DE58906884D1 (en) | Thiophenazo dyes with a coupling component from the thiazole series. | |
EP0076407A3 (en) | Show rack for clothes or materials | |
ATE177610T1 (en) | ATTACHING A CLEANING DEVICE | |
DE59601283D1 (en) | Pipe clamp | |
DK0467837T3 (en) | Attaching a tool to the end of an arm on a tiller | |
WO1985001307A1 (en) | Coupling mechanism for connecting with flexural rigidity profile beams | |
ATE127565T1 (en) | METALLIC. | |
EP0900693A3 (en) | Mounting device for vehicle headlights | |
DE59003736D1 (en) | Slide link actuation for a so-called skylight. | |
ATE47439T1 (en) | DEVICE FOR LOCKING A SWITCH BLADE. | |
ITBS910070V0 (en) | TRAILER HITCH WITH BUTTON SAFETY DEVICE ON THE COUPLING PIN | |
SE9102058L (en) | FOERBINDNINGSELEMENT |