DE1971209U - ADJUSTABLE TABLE. - Google Patents

Description

Height adjustable table.

The! Isuarung concerns a height-adjustable table with a the pillar frame and the table top interconnecting the Scharonbesclilag, its by the Schererilenker among each other connected stop rails, in a plane transverse to the longitudinal direction. the actuation spindle are and via support links with the actuation spirdel are connected.

At de: i known tables of this type, the hinge is the main preparation of the scissor fitting on the table frame and on the table top considerable difficulties. The creation and stop-technical

opti

timal

ste type guiding forrr. becomes of such previously known solutions

formed, in which the two lower stop rails facing the column frame, are designed as angle profiles, in the outward-facing, open angles of which the front edges of the column frame lie. If it is to be attached to the column frame, the scissor fitting needs to be placed on the ends of the columns and secured with screws that may have already been provided in the end faces of the columns. On the one hand for packaging reasons and on the other hand to avoid protruding sharp components During these readings, the lower stop rails facing the column frame are no longer possessed than the width of the columns

the

the guide slit for the scissor bolts is limited.

tr et sr. Difficulties arise in order to achieve the sufficiently large stroke in the

PATENT ADVERTISER DR. HANS RIEDER BLAH 2 TO ZP 69C FROM 20.6. 196?

PATENT ADVOCATE DR. H.-J. RIEDER

! I-hor.vorstellur ^ ^ u realize.

Task- the present one. The innovation is a generic table, ir. herctellur.gtechnisch advantageous training with abutment technology to train cheap scissor fitting so that despite the shortest possible and advantageously designed stop rail a possible large lifting height is guaranteed when adjusting the height.

This is achieved by the fact that the stop rails through, c-i.no Mehrfacl1.3ch.3re are interconnected.

Its advantageous solution is, according to the innovation, that the length of the upper stop rail ^ rr.it the, the width of the table column corresponding L Kn ge dsr lower stop rails is the same and the upper stop rail ^ - an angle open to the underside of the table top to the Sir.laga have a stabilizing strut «

Another advantageous feature of the innovation is that parallel "U to the edges of the guide slots for the scissor bolts Extend the support flanks to the contact of arranged on the scissor links Gleitkcr ^^ rn »

Furthermore, it is an advantage if the bolts of the shear armature are firmly driven into one link part and rolled against the other link part on their free arm.

Finally, there is another advantageous feature of the innovation: that. ". the lower, in their open angle, the end of the table pillars on the end of the stop rails an angle profile on your horizontal leg trajw-i-j its upward leg for the articulation of the scissor link

Zv.fol ^ e of this embodiment is a packaging technology more favorable, in terms of hitting = the scissor fitting more advantageous Height & nvcrstellbaren table created, which still has a considerable Lifting stroke realized. The connection of the scissor fitting with the

PATENT ADVERTISER DR. HANS RIEDER BLAn, ZU -, _P £ _αο VOM _{? N} / ■ _{Ί o} < _n

PATENT ADVOCATE DR. H.-J. RIEDER ^ Χ ^ ο, υ <you, b. i ^ b,

The bobbin rack is still made in such a way that the lower corresponding Scissor link rr.it the ends of the table columns connected • vt-rli:., V: obai the support on the front surfaces of the table columns immediately brings about the corresponding adjusted position. _o ^J he entsprachenden table column pushed through, / inkeln if necessary untar light Hinv. The retaining screws for the feet of the table column-i extend continuously through the table columns and serve rr.it Ihri ... upper Sn ^ s to attach the lower stop rails. The lower stop bars and the upper stop rails only need to be the width of the table columns »This is advantageous in terms of packaging» When the table top is removed, there are no protruding ₅ sharp components. In the open angle of the upper stop rails there is a stabilizing strut, which preferably extends over the entire width of the table top on its underside. Even with inside table tops there is enough meat to attach :! Appropriate fastening screws are available »Despite the Cerir-jer-L:". r.ge of the upper and lower stop rails, a large adjustment stroke is achieved according to the multiple scissors, preferably double scissors. The support flanks for the scissor bolts ensure the internal stability without impairing the ease of movement » Through the appropriate arrangement of the pins of the hinge link in the two link parts - as has been found - achieved that the hinge points have the least possible play despite good mobility, which can be accepted in order to still achieve the wobble-free internal stability even when the plate is in the raised position The angle profile on the lower stop rails stabilizes these in turn and j_-laights the creation of the supporting flanks «

Dor Cl --- decency of the innovation is on the accompanying drawing in an: embodiment shown. Show it:

Fig. 1 is a side view of the table with the table top cut lengthways, Fig. 2 - a section along the line A - B of Fig. 1, Fig. J is a partial top view with the table top removed, Fig. H is a side view of the table in the area one of the double scissors, according to a modified form of training,

patentanwaltdr-HANSRIEDER sheet I ₄ zu] _p 69c ^V0M 20.6 1967

PATENT ADVOCATE DR. H.-J. RIEDER

AId ¹ O. 5 one side view of this,

Fig. ¹ Z jir.sn enlarged section along the line CD in Fig. 5.

The table has iie insane. Cross-section of rectangular table columns 1 and 2, which are rigidly connected to one another by the cross member 3 and which have strip-shaped feet k running in the transverse direction.

To: ^Ί .2Γ. upper 3ni.e: i of the columns 1 and 2, the stop rails 5 and the scissor fitting are attached. The angle ^{leg 5 1 of} these angular stop rails lies on the front end 1 * of the

Table column l, unf. the leg 6 'lies on the face 2 ^!

of the table column 2. Which extends over the entire length of the columns 1 and 2

stretches, at the same time the screws holding the feet ? \ ::. '8' also attach the stop rails 3 and 6.

The upper stop rails 10 are attached to the underside of the table top 9. The stop rails 10 and 11 are also designed as angle profiles and have the angle legs 10 'and 10''or»11' and II ¹¹ »

The stop rails 5 and 10 and the stop rails 6 and 11 are

/through
Double scissors 12 and 13 connected to one another.

Both double scissors 12 and IJ have the above. the stop rail]! bsw. C outgoing scissor links l4 and 15, which are articulated to one another by the Scherenbolssi: Ιβ. The scissor link 13 is - .. 1 bolt 1? pivoted. The scissor link l4 has the scissor pin lB, which is in the longitudinal slot 19 of the stop rail 5 b: r. ·. 6 runs. From the two scissor links lh and 15, coupled by the bolts 20 and 21, the links 22 and 25 of the second scissors go out. Dioce Sirid each other Senior Citizen by the shear pin 2h articulated ge'iu ^^. The .Scher.lenker 23 is on the scissor bolt 25 - ^ it the upper :. Stop rails 10 or 11 coupled. The scissors arm 22 runs with the. Ξοίποη 2o in the. Guide slot 27 of the upper stop ^{cc v} .in:. "· IC bz \ :. 11.

In front. Ab '-.' Ir / ilur.ga :: ii of the upper connecting rails IC bzv ;. 11 go the

PATENT ADVERTISER DR. HANS RIEDER BLAH, _ ZU , «FROM 20.6. 1967

PATENT ADVOCATE DR. H.-J. RIEDER ? ^{12 6} ° ^Q

Support link 29 from. These lead sur actuating spindle 30 and close ;: ir.it the handlebars 31, Üe to the lower stop rail ^ 5 bzv. ν ar-sckarr.iert are a toggle lever.

Lj. ^ Atl'tigungsspindel 30 is mounted in the legs 5 ¹¹ and β ' ^{1 of} the lower ^^ chl ^ g ^ rails 5 and ζ = The free end 30' passes through the 2 of the column 1 and carries the operating crank 33 »

The positioning of the battery spindle 30 in the lower stop clamps :-:c-ln 6 ¹ 'and 5 ^{! T} takes place in the wings of this rail, which wings in the abv.'ir.klunger. Jh and 35 go over to the articulation of the handlebars 31.

C "::: tlicli3" scissor bolts 16, 17, 18, 20, 21, 24, 25 and 26 are inserted in such a way that they fit tightly in one scissor part and cannot be rotated, while the free end runs through the another link rotatably permeated ur.il "e £; n this link part is rolled to form a, for example in Fig. β with k \ S> designated.

The. 7 ".l-.rur- ^ 2Gcl-.litsen 19 and 2? Of the stop rails 5 and 6, respectively, are assigned Gtütziflenken 3c and 37 to rest on the scissor links ar, öeorJ.n = th sliding elements 33 and 39- the supporting flank 36 the lower stop rail 5 or 6 is formed by the upper side of the ^{angled leg 5!} bsv, 6 '. For the articulation of the scissor arm sits on this Cher.3site 5' or 6 'an angle profile h0 ₁ whose horizontally lying leg ^ C from the screws S is interspersed and its upward 3cho: ". K3l ^ C 'is used to link the Ssherenlenker 1 ^, 15.

There is a rv.rchtritt'rrffr.ur.gen for the screws 8 on the lower stop rail. "and 6 are designed as slots kl and kz , open to the outside, to allow easier hitting and adjustment in the longitudinal direction de3 Tirchis su.

? 3t.? _ Ltur. £ ger.ä. ^p : Fig. 4 to 6 form the legs 10 'and IC ¹ ' or. 11 'and II ¹ ' an angle which is open at the bottom; the Schani: ^! IC is used to directly support the table top. Tie L ": 33 of the upper stop rails 10 and 11 corresponds to the length of the lower stop rails 5 and 6, and the same length in turn corresponds to the width

PATENT ADVERTISER DR. HANS RIEDER BLAn g TO IP 6 ^Q 0 VOM pO 6 IQo ^ /

PATENT ADVOCATE DR. H.-J. RIEDER '' ''

3ei -Tc-r design according to Fig. 1 to 3, which design is suitable for everyone for tables rr.it less thick and therefore less stable table: leite-, pictures, the legs 10 'and 10 "or 11' vrz 11 "an angle open to the underside of the table top. This allows a stable and adjusted insertion of Stabilization Str3001. 43. These connoisseurs. Then extend over a greater length, i.e. eii.ο greater width: 1 table top, than the upper stop rails 10 and 11, which are only shorter for packaging-technical reasons. 44 “The stabilizing struts know: - made of wood; o ^J he consists of HoIs rr.it a on the legs IC or "11 'aufli- ^ e ^ the Xetallstütse consist"

The 3tr.bilisierur. £ 3streben 4 ^> can be flush with the protruding ends of the screwdriver. 8 have grooves 45, which are provided above openings 4o in the legs 10 'and 11 ^f and allow eir_ complete moving together =

Both the support arms 29? like the one about the bolt ^? hereby gekurj.iltin Handlebars 31 are designed in two layers.

Claims (1)

3 ^: 813 * 8/22/67 Protection claims: 1 ») Height-adjustable table with a column frame and the
Table top interconnecting scissor fitting, its
i by. the scissor links interconnected stop rails in a plane transverse to the longitudinal direction of the actuating spindle
and are connected to the actuating spindle via support links-.are, -'characterized in that the stop rails (5 and 6
bsv ;, IC ur.d ll) connected by multiple scissors. .) Il'Jhünverstellbaren table according to claim 1, characterized in that Λ a. "The; length of the upper stop rails (lO and ll) with the,
.-er width fer table column (l or 2) corresponding length
of the lower stop rails (5 and 6) is the same and the
Upper stop rails (LC and II) open one to the underside of the table top. Have an angle for inserting a stabilizing strut (43). .) ";" h unadjustable table according to claim 1, characterized in that ■ \ 3.Z are parallel to the edges of the guide slots (19 and 27)
f "i · lie Scherenbolsen (l8 and 26) supporting edges (36 and 37) extend sv.r conditioning of the scissors arms (12 and 13) arranged ,) ilöh ^ r.Adjustable table according to claim 1, characterized in that IaH the 33olcon (l6, 1 ?, lS, 20, 21, 24, 25 and 26) of the scissor link i :. the eir.s Lerierteil fixedly driven and 'gsger at its free end (48). the other part of the handlebars are rolled on » ,) irJhii-v-rcrballbarar table according to claims 1 and 3j thereby
jekir-r. ^ eichr.et, ⁿ c2. the r.nterari, in their, open angle the 'end •: V; r Tiechcc.uler- (1 and 2) receiving stop rails (5 usjd ^ 6) on their V.' aageraehtscher-kel (5'bsw. 6 ' ) a './angular profile (40)
trager., whose Aufv.'ärtcschsr-kel (40 ^{! l} ) is used to articulate the scissor link.