DE806907C - Height-adjustable supports, especially for building purposes - Google Patents
Height-adjustable supports, especially for building purposesInfo
- Publication number
- DE806907C DE806907C DEP44382A DEP0044382A DE806907C DE 806907 C DE806907 C DE 806907C DE P44382 A DEP44382 A DE P44382A DE P0044382 A DEP0044382 A DE P0044382A DE 806907 C DE806907 C DE 806907C
- Authority
- DE
- Germany
- Prior art keywords
- nut
- sleeve
- height
- adjustable supports
- building purposes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
- E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
- E21D15/24—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Prostheses (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Die Erfindung betrifft verstellbare Metallstützen mit zwei teleskopartig ineinander verschiebbaren Teilen, die dadurch ungefähr in die richtige Lage eingestellt werden können, daß man den inneren Teil mit Hilfe eines durch Schlitze im äußeren Teil gehenden Stiftes und mit Hilfe von Löchern im inneren Teil gegenüber dem äußeren Teil festlegt, wobei die endgültige Einstellung durch eine Mutter erreicht wird, die ein mit Gewinde versehenes Stück des äußeren Teiles erfaßt und sich gegen die vorstehenden Enden des Stiftes legt.The invention relates to adjustable metal supports with two telescopic mutually displaceable parts, which are thereby set approximately in the correct position can be that you can get the inner part with the help of a through slots in the outer Part of the going pin and with the help of holes in the inner part opposite the outer Part, with the final setting being achieved by a nut, which engages a threaded piece of the outer part and is against the protruding ends of the pin sets.
ach der Erfindung werden bekannte Durchbildungen von Stützen dieser Art verbessert. Die Erfindung besteht darin, daß die Mutter mit einer daran hängenden Hülse versehen ist, welche den unterhalb der Mutter liegenden Gewindeteil bedeckt, während eine zweite Hülse auf der Mutter aufliegt, um den oberhalb der Mutter liegenden Gewindeteil zu schützen, und den Stellstift trägt, der durch Löcher oder Schlitze im unteren Teil der zweiten Hülse gesteckt werden kann.after the invention are known implementations of supports of these Kind of improved. The invention is that the mother with a hanging on it Sleeve is provided which covers the threaded part lying below the nut, while a second sleeve rests on the nut, around the one above the nut To protect threaded part, and the adjusting pin carries through holes or slots can be inserted in the lower part of the second sleeve.
Weitere Merkmale der Erfindung sind aus der folgenden Beschreibung ersichtlich.Further features of the invention are apparent from the following description evident.
Auf der Zeichnung ist eine Ausführungsform einer Stütze nach der Erfindung beispielsweise dargestellt.In the drawing is an embodiment of a support according to the invention for example shown.
Fig. i ist eine Vorderansicht; Fig. 2 ist eine Seitenansicht; Fig.3 zeigt in größerem Maßstab im Schnitt einen Teil der Stütze der Fig. i und 2; Fig. 4 zeigt eine Einzelheit in Ansicht.Fig. I is a front view; Fig. 2 is a side view; Fig. 3 shows, on a larger scale, in section part of the support of FIGS. 1 and 2; Fig. 4 shows a detail in view.
Die Stütze nach der Erfindung besteht aus zwei teleskopartig ineinander verschiebbaren, rohrförmigen Teilen, dem äußeren Rohr a, das mit einem Fuße und mit Außengewinde a2 auf einem Teil seiner Länge versehen ist, auf dem eine Mutter b mit einem Handgriff c gedreht werden kann. Der innere Teil d, der im äußeren Rohr a verschiebbar ist, kann je nach dem Verwendungszweck der Stütze verschiedene Formen haben. Das Innenrohr d ist mit Löchern dl versehen, die über dessen Liirige verteilt einander gegenüberliegen, so daß man dieses innere Rohr ungefähr in der richtigen Lage mit Hilfe eines Stiftes e einstellen kann, der durch Löcher dl und durch Schlitze a3 gesteckt werden kann, die im Gewindeteil des Außenrohrs einander gegenüberliegend vorgesehen sind. Die endgültige Einstellung wird durch Drehen der Mutter b erzielt, welche sich gegen die herausragenden Enden des Stiftes e legt.The support according to the invention consists of two telescoping tubular parts, the outer tube a, which is provided with a foot and with an external thread a2 over part of its length, on which a nut b can be turned with a handle c. The inner part d, which is slidable in the outer tube a, can have different shapes depending on the intended use of the support. The inner tube d is provided with holes dl, which are distributed across its Liirige opposite each other, so that you can adjust this inner tube approximately in the correct position with the help of a pin e, which can be inserted through holes dl and through slots a3 in the Threaded part of the outer tube are provided opposite one another. The final adjustment is achieved by turning the nut b, which rests against the protruding ends of the pin e.
Die Mutter hat eine ungelochte Hülse f, die entweder mit ihr aus einem Stück besteht oder mit ihr verbunden ist und die so lang ist, daß für alle Stellungen der Mutter der unterhalb der Mutter liegende Gewindeteil des Außenrohres verdeckt und geschützt liegt. Der Stifte ist durch eine Kette oder einen Lenker la auf einer Hülse g befestigt, die so lang ist, daß sie stets den oberhalb der Mutter liegenden Gewindeteil des Außenrohres wirksam verdeckt und schützt. Die Hülse g hat zwei offene Schlitze g1 (Fig. 4) oder zwei an ihrem unteren Ende einander gegenüberliegende Löcher, so daß der Stift e durch beide teleskopartig ineinander verschiebbare Teile gesteckt werden kann. Die untere Hülse f dreht sich mit der -Mutter, während die obere Hülse g auf ihr aufliegt. Der Gewindeteil a2 des Außenrohres wird daher vollständig während der ganzen Einstellung der Stütze geschützt, wodurch die erwähnten Vorteile erreicht werden.The nut has an unperforated sleeve f, which either with it from a Piece consists or is connected to it and which is so long that for all positions the nut covers the threaded part of the outer tube located below the nut and lies protected. The pin is by a chain or a handlebar on a la Sleeve g attached, which is so long that it always lies above the mother Effectively covers and protects the threaded part of the outer tube. The sleeve g has two open ones Slots g1 (FIG. 4) or two opposite one another at their lower end Holes, so that the pin e through both telescoping parts can be plugged. The lower sleeve f rotates with the nut, while the upper sleeve g rests on it. The threaded part a2 of the outer tube therefore becomes complete Protected throughout the adjustment of the support, thus giving the advantages mentioned can be achieved.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB170147X | 1947-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE806907C true DE806907C (en) | 1951-06-21 |
Family
ID=27257442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP44382A Expired DE806907C (en) | 1947-01-17 | 1949-05-30 | Height-adjustable supports, especially for building purposes |
Country Status (5)
Country | Link |
---|---|
US (1) | US2468484A (en) |
BE (1) | BE489269Q (en) |
CH (1) | CH256433A (en) |
DE (1) | DE806907C (en) |
FR (1) | FR965662A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522336A (en) * | 1946-10-05 | 1950-09-12 | Anderson Nils Erland | Stepladder |
GB649368A (en) * | 1948-06-30 | 1951-01-24 | De Vigier William | Improvements in or relating to adjustable metal props |
US2721051A (en) * | 1949-04-07 | 1955-10-18 | Lobbe Armin | Hydraulic pit props |
BE503073A (en) * | 1950-05-08 | |||
US2750155A (en) * | 1952-02-18 | 1956-06-12 | Rogers Iron Works Company | Hydraulic jib arm for drilling machines |
US2777660A (en) * | 1953-11-27 | 1957-01-15 | Henry P Albrecht | Adjustable shores |
US2804673A (en) * | 1954-06-08 | 1957-09-03 | Fortunat B Fex | Concrete beam form supports |
US3920220A (en) * | 1975-01-17 | 1975-11-18 | Dell Holdings Ltd | Jack post |
US4596371A (en) * | 1984-05-31 | 1986-06-24 | Clark Burney E | Recreational vehicle support and stabilizing device |
US5310153A (en) * | 1993-04-26 | 1994-05-10 | Jackson George W | Quick release washer for a shoring post |
ITPD940140A1 (en) * | 1993-09-30 | 1996-01-27 | Manfrotto Lino & C Spa | EXTENDABLE AUCTION |
US7481408B1 (en) | 2007-12-06 | 2009-01-27 | Knight Stephen R | Adjustable telescoping support bar for raising and/or holding an object in an elevated position |
WO2022034493A1 (en) * | 2020-08-10 | 2022-02-17 | Peri Ag | Adjustable telescopic steel prop assembly having push-pull action |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT69646B (en) * | 1914-02-23 | 1915-08-25 | Fahrzeugfabrik Eisenach | Adjustable car support for observation cars and the like. |
CH162231A (en) * | 1932-06-02 | 1933-06-15 | Glama S A | Telescopic jack for motor vehicles, more particularly heavy goods vehicles. |
CH172279A (en) * | 1933-11-07 | 1934-10-15 | Adria S A | Prop. |
US2352117A (en) * | 1943-06-03 | 1944-06-20 | Pasternack Joseph | Jack |
-
1947
- 1947-02-18 CH CH256433D patent/CH256433A/en unknown
- 1947-02-26 US US730912A patent/US2468484A/en not_active Expired - Lifetime
-
1948
- 1948-05-03 FR FR965662D patent/FR965662A/en not_active Expired
-
1949
- 1949-05-27 BE BE489269A patent/BE489269Q/en active
- 1949-05-30 DE DEP44382A patent/DE806907C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2468484A (en) | 1949-04-26 |
FR965662A (en) | 1950-09-19 |
CH256433A (en) | 1948-08-31 |
BE489269Q (en) | 1949-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE806907C (en) | Height-adjustable supports, especially for building purposes | |
DE855157C (en) | Stamp with two parts that can be moved one inside the other | |
DE2701446A1 (en) | TRAMPOLINE | |
EP0013948B1 (en) | Supporting stand for optical equipment, particularly cameras | |
DE2911398C2 (en) | Machine gun bipod | |
EP3233013B1 (en) | Folding wheelchair | |
DE899335C (en) | Brush with a handle | |
CH648460A5 (en) | Walking stick | |
DE827221C (en) | Lamp, especially for photographic purposes | |
DE828444C (en) | Stand with central tube | |
AT165733B (en) | screwdriver | |
DE358638C (en) | Stand with adjustable top plate | |
DE441338C (en) | Garden, market and exhibition umbrella | |
DE270440C (en) | ||
DE467805C (en) | Compasses for drawing parabolas and ellipses | |
DE739133C (en) | Length adjustment device for a ski pole | |
AT110585B (en) | Stick tripod. | |
DE2949724A1 (en) | Ski stock made in two sections - consists of telescopically adjustable pipes held in their extended position by built-in-spring | |
DE509644C (en) | Device on telescopic collapsible umbrellas | |
DE898082C (en) | Tripod, especially for photo devices | |
DE351826C (en) | ||
DE454374C (en) | Cane antenna | |
DE811859C (en) | Stick with handle halves that can be opened to the seat | |
DE2417459C2 (en) | Scissors with handle eyes that can be rotated to a limited extent | |
DE455196C (en) | Stick tripod |