EP0235385A2 - Jonction de poignée de porte - Google Patents

Jonction de poignée de porte Download PDF

Info

Publication number
EP0235385A2
EP0235385A2 EP86117499A EP86117499A EP0235385A2 EP 0235385 A2 EP0235385 A2 EP 0235385A2 EP 86117499 A EP86117499 A EP 86117499A EP 86117499 A EP86117499 A EP 86117499A EP 0235385 A2 EP0235385 A2 EP 0235385A2
Authority
EP
European Patent Office
Prior art keywords
square
connection according
collar
halves
collar edges
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.)
Granted
Application number
EP86117499A
Other languages
German (de)
English (en)
Other versions
EP0235385A3 (en
EP0235385B1 (fr
Inventor
Herbert Hoppe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoppe Holding AG
Hoppe and Co GmbH KG
Original Assignee
Hoppe Holding AG
Hoppe and Co GmbH KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoppe Holding AG, Hoppe and Co GmbH KG filed Critical Hoppe Holding AG
Priority to AT86117499T priority Critical patent/ATE44574T1/de
Publication of EP0235385A2 publication Critical patent/EP0235385A2/fr
Publication of EP0235385A3 publication Critical patent/EP0235385A3/de
Application granted granted Critical
Publication of EP0235385B1 publication Critical patent/EP0235385B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/10—Fastening knobs or handles to lock or latch parts by a bipartite or cleft spindle in the follower or in the handle shank

Definitions

  • the invention relates to a door handle connection according to the preamble of claim 1.
  • the handles to be fastened on both sides of a door are connected to one another by means of a square pin which passes through the lock groove.
  • a positive entrainment is guaranteed; when one of the handles is actuated, the other moves inevitably as well, and at the same time the bolt latch is moved back and forth via the corresponding rotation of the lock nut.
  • a two-part connecting pin according to DE-GM 19 27 916 and 19 37 220 has proven particularly useful, with wider notches with wedge surfaces being present at one end of each pin half, which narrow in two directions and between which one is tapered radially into the handle neck in question Spreading screw grips. This enables adaptation to the respective door thickness. This stable grip connection can be detached and reassembled if necessary. Occasionally, however, the seat depth of the expansion screw is too large or too small.
  • a hexagon socket set screw is preferably used which, in unfavorable cases, protrudes from the handle neck or can also dip too deep.
  • a higher manufacturing effort is also required because a left and a right half are required for each square pin; To a certain extent, production and warehousing are burdened twice.
  • An important aim of the invention is therefore to create a simplified door handle connection with a two-part square pin, which can be produced inexpensively and can be assembled without problems.
  • the attachability in the expanded door thickness range and the reusability after repeated disassembly should be ensured and improved compared to conventional devices.
  • the door handle connection according to the invention is characterized in that the spreading extension extends over the entire length of the connecting pin. Since the pin attachment does not have to take place at a specific point or in a narrow area, a wide range of door thicknesses can be covered. At the same time, manufacture and assembly are considerably simplified because the continuous expansion approach allows the use of uniform components. If a left and a right square part had to be produced conventionally, this need is eliminated with the new type of door handle connection, which also means that the inventory is considerably cheaper.
  • the door handle connection illustrated by way of example in FIG. 1 consists of two door handles 10, 10 ⁇ which are connected to their handle necks 12 and 12 ⁇ by means of a connecting pin 14.
  • this can be anchored in the handle neck 12 ⁇ by a pin 16 or in another way, for example cohesively, in order to form the so-called pin part of the handle set.
  • a releasable anchoring is possible with the aid of a threaded pin 20 which sits in a radial threaded hole 18 of the handle neck 12 and has a front part 22 which can be pressed into a spreading projection 30.
  • the connecting pin 14 consists of square halves 14a, 14b, which in the example shown have a square cross section, that is to say they themselves have a rectangular basic shape.
  • Each of the square halves 14a, 14b has a collar edge 32a or 32b and below it a longitudinal groove 34a or 34b. The latter merges with a chamfer or curvature 36 into an outer surface 38 with which the two square halves 14a, 14b abut one another.
  • the anchoring in the handle neck 12 takes place by means of the grub screw 20 in such a way that its press-in part 22 is pressed into the expansion projection 30, penetrates it and so the square halves 14a, 14b in the blind hole of the handle neck 12 - and in the lock nut (not shown) - wedged.
  • the press-in part 22 of the threaded pin 20 has a thickening 24, which can be designed as a rotationally symmetrical bead and continues with a conical tip 26.
  • the transition from the press-in part 22 to the screw shaft of the setscrew 20 can be designed as a flat collar 28 which, when the setscrew 20 is fully screwed in, comes to rest on the outside of the cover surface of the connecting pin 14, that is to say on the expansion lug 30.
  • the opening angle of the cone tip 26 is at least as large as the angle enclosed by the chamfers or bulges 36 of the square halves 14a, 14b, so that when the part 22 which can be pressed in is penetrated, these square halves are pressed apart like a wedge.
  • the threaded pin 20 is preferably provided with a hexagon socket 50, so that it can be reliably screwed in by attaching a hexagon wrench with a larger lever arm.
  • a certain amount of resistance initially arises while the cone tip 26 penetrates into the expansion projection 30 and the collar edges 32a, 32b are cold-deformed.
  • the thickening 24 presses into the cavity of the longitudinal grooves 34a, 34b relatively easily.
  • the cone tip 26 finds increased resistance between the chamfers or bulges 36 and their transition to the outer surfaces 38, since material displacement is less easily possible there. As a result, when screwing in, you can easily feel when the desired fastening is reliably achieved.
  • FIG. 5 again illustrates a cross section through an unused part of the connecting pin 14 in the embodiment according to FIGS. 1 to 3.
  • 6 shows a cross section through a connecting pin 14, the square halves 40 of which are completely symmetrical and identical.
  • a square half 40 is provided on both sides with similar collar edges 42, longitudinal grooves 44, arches or chamfers 46 and outer surfaces 48. The latter are aligned with the collar edges 42.
  • the square halves 40 are still somewhat lighter, quite stable and can be used particularly advantageously by increasing the usable collar edge lengths.
  • the connecting pin 14 In cases where the connecting pin 14 is used in a corner, that is to say rotated by 45 ° about its axis, configurations according to 8 and 9 come into consideration.
  • the square halves 14a, 14b have their collar edges 32a, 32b in a diagonal plane in which the outer surfaces 38 lie against one another.
  • the longitudinal grooves 34a, 34b and the subsequent chamfers or bulges 36 can also be easily incorporated into the square halves 14a, 14b.
  • Fig. 8 shows a heavier version, in which the lower half of the connecting pin 14 in the picture is solid
  • the lower half can also be provided with a spreading extension 30 ⁇ which is symmetrical to the upper spreading extension 30 and has similar collar edges and longitudinal grooves and chamfers or bulges.
  • the cavity design can deviate from the drawn contours and can be adapted to the shape of the press-in part 22 of the threaded pin 20.
  • the thickening 24 can also have a shape other than that shown, e.g. with at least one undercut. It is also possible and provided according to the invention to provide staggered longitudinal grooves one above the other in the square halves 14a, 14b, 40, the associated collar edges being able to protrude to different extents. The lower collar edges in particular do not have to reach the plane of the outer surfaces 38 or 48.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Hinges (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Dowels (AREA)
EP86117499A 1986-02-28 1986-12-16 Jonction de poignée de porte Expired EP0235385B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86117499T ATE44574T1 (de) 1986-02-28 1986-12-16 Tuergriffverbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8605427U DE8605427U1 (de) 1986-02-28 1986-02-28 Türgriffverbindung
DE8605427U 1986-02-28

Publications (3)

Publication Number Publication Date
EP0235385A2 true EP0235385A2 (fr) 1987-09-09
EP0235385A3 EP0235385A3 (en) 1988-03-30
EP0235385B1 EP0235385B1 (fr) 1989-07-12

Family

ID=6792207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117499A Expired EP0235385B1 (fr) 1986-02-28 1986-12-16 Jonction de poignée de porte

Country Status (5)

Country Link
EP (1) EP0235385B1 (fr)
AT (1) ATE44574T1 (fr)
DE (2) DE8605427U1 (fr)
ES (1) ES2009776B3 (fr)
GR (1) GR3000180T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8605427U1 (de) * 1986-02-28 1986-12-11 Hoppe Gmbh & Co Kg, 35260 Stadtallendorf Türgriffverbindung
DE9000103U1 (de) * 1990-01-08 1990-02-22 Hoppe Gmbh & Co Kg, 3570 Stadtallendorf Türgriffverbindung
DK1683933T3 (da) 2005-01-17 2012-10-01 Hoppe Ag Betjeningsgreb
DE202005000785U1 (de) * 2005-01-17 2006-05-24 Hoppe Ag, St Martin Betätigungshandhabe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927916U (de) * 1965-08-05 1965-11-25 Friedrich Hoppe Leichtmetallgi Tuerdruecker.
DE1937220U (de) * 1966-01-24 1966-04-21 Friedrich Hoppe Leichtmetallgi Tuerdrucker.
DE1963308U (de) * 1967-03-18 1967-06-29 Kuehlemann K G E Tuerbeschlag.
CH538058A (de) * 1971-12-16 1973-06-15 Heso Ag Vorrichtung für eine Verbindung eines Körpers mit einer Profilstange
DE8605427U1 (de) * 1986-02-28 1986-12-11 Hoppe Gmbh & Co Kg, 35260 Stadtallendorf Türgriffverbindung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927916U (de) * 1965-08-05 1965-11-25 Friedrich Hoppe Leichtmetallgi Tuerdruecker.
DE1937220U (de) * 1966-01-24 1966-04-21 Friedrich Hoppe Leichtmetallgi Tuerdrucker.
DE1963308U (de) * 1967-03-18 1967-06-29 Kuehlemann K G E Tuerbeschlag.
CH538058A (de) * 1971-12-16 1973-06-15 Heso Ag Vorrichtung für eine Verbindung eines Körpers mit einer Profilstange
DE8605427U1 (de) * 1986-02-28 1986-12-11 Hoppe Gmbh & Co Kg, 35260 Stadtallendorf Türgriffverbindung

Also Published As

Publication number Publication date
DE8605427U1 (de) 1986-12-11
ATE44574T1 (de) 1989-07-15
EP0235385A3 (en) 1988-03-30
EP0235385B1 (fr) 1989-07-12
GR3000180T3 (en) 1990-12-31
ES2009776B3 (es) 1989-10-16
DE3664357D1 (en) 1989-08-17

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