DE167387C - - Google Patents

Info

Publication number
DE167387C
DE167387C DENDAT167387D DE167387DA DE167387C DE 167387 C DE167387 C DE 167387C DE NDAT167387 D DENDAT167387 D DE NDAT167387D DE 167387D A DE167387D A DE 167387DA DE 167387 C DE167387 C DE 167387C
Authority
DE
Germany
Prior art keywords
locking rod
folded
curved
arched
piece
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.)
Active
Application number
DENDAT167387D
Other languages
German (de)
Publication of DE167387C publication Critical patent/DE167387C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms
    • E04G15/065—Re-usable forms with mechanical means to modify the section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch :Patent claim: Zusammenklappbare Schornsteinlehre, bestehend aus mehreren Bogenstücken, die durch Scharniere verbunden und mittels einer gemeinsamen Sperrstange zu einer Wölbform vereinigt oder zusammengefaltet werden-, dadurch gekennzeichnet, daß an die Sperrstange ff) Riegel (e) angeschlossen sind, die, an dem einen Bogenstück (α) drehbar befestigt, beim Herabdrücken der Sperrstange in Ösen (h) des benachbarten Bogenstückes (c) eingreifen und dadurch die Wölbform schließen, beim Hochziehen dagegen die Wölbform freigeben, so daß sie zusammengeklappt und leicht herausgezogen werden kann.Foldable chimney jig, consisting of several curved pieces, which are connected by hinges and combined or folded up into a curved shape by means of a common locking rod - characterized in that bolt (s) are connected to the locking rod ff) which, on the one curved piece (α ) rotatably fastened, when pressing down the locking rod engage in eyelets (h) of the adjacent arched piece (c) and thereby close the arched form, while pulling up, on the other hand, release the arched form so that it can be folded up and easily pulled out.
DENDAT167387D Active DE167387C (en)

Publications (1)

Publication Number Publication Date
DE167387C true DE167387C (en)

Family

ID=432703

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT167387D Active DE167387C (en)

Country Status (1)

Country Link
DE (1) DE167387C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340370A (en) * 1966-01-10 1967-09-05 Louis H Sideleau Anti-theft device for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340370A (en) * 1966-01-10 1967-09-05 Louis H Sideleau Anti-theft device for motor vehicles

Similar Documents

Publication Publication Date Title
DE167387C (en)
DE20103659U1 (en) Folded umbrella frame
DE64771C (en) Double wheel chocks with spring tensioning chains
DE20310296U1 (en) Tensioning device for belts or other parts used for lashing loads, contains drive ratchet for tightening and loosening belt
CN201224072Y (en) Fast clamp wrench having ratcher function
CN101298133A (en) Fast clamp wrench having ratcher function
DE58402C (en) Combined pianino and harmonium
DE271301C (en)
TH2203001628C3 (en) An insane individual leg locking device locks the leg when the mechanism is depressed.
DE84841C (en)
DE264186C (en)
DE71767C (en) Pocket lighter
DE63127C (en) Pocket closure
DE20117257U1 (en) Fastening strap for holding beach towels on sun loungers
DE17387C (en) Innovations in detachable chain connections
DE196590C (en)
DE76790C (en) Device for opening and locking table feet, window sashes and the like
DE189006C (en)
DE93517C (en)
DE61015C (en) Device for opening and closing windows
DE162776C (en)
DE208619C (en)
DE57136C (en) Step and leaning ladder
DE69867C (en) Adjustable key for locking multiple locks
DE55328C (en) Disengageable bench pliers