DE1873395U - DETACHABLE CONNECTION OF A HANDLE WITH A HAND DEVICE, IN PARTICULAR WITH A TOW SPEAKER. - Google Patents

Description

P.A. 102173-13.2.63

Patent attorney
pi. fag. Frltas RoÄÄk Stuttgart, February 7th, 1963

(14 a) Stuitgart-N Ro / Br,

Gymnaslumstr. 31B -Tel. 291133

Re: & ebrauGhsmusteranineldu.ng G- 1805

Applicant i Wilhelm Abt SmbH »

Sehorndorf / Württ *

Detachable connection of a stem with one hand »

device, especially with a faceplate »

The price increase relates to the detachable connection an optionally multi-part handle with a hand-held device, in particular with a Sehleppreehen, which as Handle holder has a conical sleeve »

Tiele hand tools equipped with a handle, especially ** special agricultural hand tools, such as # tow ·? · rake, take both during transport and when loading » at the dealer a lot of tree, so that they at the

! Transport mostly treated as bulky goods "what the! freight costs are not insignificantly expensive, and the dealers do not like to have large numbers in stock will keep · The control is therefore based on the task of creating a remedy by the fact that the connection · » between the hand tool and the handle is carried out with the simplest of means, so that the transport and storage of the hand- » device can be done separately from the handle and the honing only when selling or using the handheld device is made "

As a solution to the problem posed, the furnace consists in providing a detachable connection with a screw located in the axial direction of the handle engages the stem of the * Here, the leuerung the compound using a steel pipe stem to be formed in a further embodiment äes object that in the lower end of the stem, a plug of wood or ge ". if necessary made of plastic is inserted into which a wood screw engages. The type of connection has the advantage, apart from the very simple assembly, that the plug significantly increases the moment of resistance against bending at the critical point *

Another type of connection can be that a round nut attached to the end of the handle »preferred ' is wise in which a metal screw is inserted " attacks *

In the drawing, the subject of the hiring is in two embodiments shown. Show it:

fig »1 a section through a connection between the hand tool and the handle after a first export example,

! ig * 2 a view of the connection in Pfeilrich « tung II from! ig «1 and

fig »3 a section through a connection between Hand tool and handle after a second export example *

laugh the fig. 1 and 2 have a hand-held device (otherwise not shown in detail), e.g. a troll, the shark "

CJ T "" V "· G> V) Λ

i 1, on which the k

is angesehweisst cally shaped sleeve 2 »In the sleeve 2 is inserted with a corresponding conical projection 3 of the tubular steel handle 4" Sin from wood or synthetic * · * material existing slug 5 _S in the end of the steel · - * is hammered tubular stem 4 , increases the resistance torque of the connection between the sleeve and attachment 3 *

releasable connection is used in the longitudinal direction of the
Stahlrohrstieles 4 lying Holzsehraube 6, whose Eopf is supported on the retaining strut 1 and whose threaded shaft 8 engages in the plug 5. The tubular steel handle 4 with its extension 3 is pulled firmly into the sleeve 2 by the wood screw β *

In the second embodiment example, the collar nut 9 is the end of the extension 3 on the tubular steel handle 4
Welded into this round nut 9 engages with its threaded shaft 10, the metal tube 11, the head 12 of which is supported on the retaining strut 1. By tightening the metal screw 11, the tubular steel handle 4 is with
its attachment 3 firmly pulled into the sleeve 2

The drawing clearly shows that the "connection according to Jig. 1 and 3 can be established quickly and easily and can also be released if necessary _#

Claims (1)

.> 102-173 * 2/13/63 Protection requirements 1 * Detachable connection of a possibly multi-part Handle with a hand-held device, in particular with a tow, which has a conical sleeve as a handle receptacle has, characterized in that for the releasable connection one in the axial direction of the stem (4) lie * The lowering screw (6 or 11) is provided, which is located with your head (7 or? / 12) on the hand-held device or on one of the Holder strut (1) of the hand-held device carrying the handle mount tes and its threaded shaft (8 or 10) in the Handle engages » 2 * connection according to claim 1 using a steel « tubular handle, characterized in that a plug (5) made of wood or optionally made of plastic is inserted into the lower end of the handle (4), in the one Wood screw (6) engages (Pig «1) # 3 · Connection according to claim 1, using a tubular steel handle, characterized in that a round nut (9) is fastened, preferably inserted, into which a lethal screw (11) engages (pig) at the end of the handle (4). 3) ·