DE1302441C2 - LIGHT ARRANGED IN A RECESS IN A SEWING MACHINE HOUSING, SWIVELING IN AND OUT - Google Patents
LIGHT ARRANGED IN A RECESS IN A SEWING MACHINE HOUSING, SWIVELING IN AND OUTInfo
- Publication number
- DE1302441C2 DE1302441C2 DE19631302441D DE1302441DA DE1302441C2 DE 1302441 C2 DE1302441 C2 DE 1302441C2 DE 19631302441 D DE19631302441 D DE 19631302441D DE 1302441D A DE1302441D A DE 1302441DA DE 1302441 C2 DE1302441 C2 DE 1302441C2
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- socket
- recess
- holding part
- parts
- 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
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B79/00—Incorporations or adaptations of lighting equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
Fläche ist eine Fresnel-Linsenformgebung 41 eingegossen, im. eine richtige Verteilung des Lichtes über den Nahbe.'eich zu schaffen. Ein Fingergreifteil 42 erstreckt sich von der Wand 40, und eine vorstehende Lippe 43 steht über die Wand 40 vor wie dargestellt. A Fresnel lens shape 41 is cast into the surface, in the. to create a correct distribution of the light over the vicinity. A finger gripping part 42 extends from wall 40, and a protruding one Lip 43 protrudes from wall 40 as shown.
Der Wandungsteil 12 isi mit einer Leiste 44 versehen, die mit der Lippe 43 zusammenarbeitet, um einen Riegel zu schaffen, um die Leuchte i4 in der Arbeitsstellung innerhalb der Ausnehmung 10 7U halten, wie es in Fig.2 dargestellt ist. In dieser Stellung legt sich der Fingergreifteil 42 gegen die Unterseite des Wandungsteils 12, dient als Begrenzungsan- ;chlag und gewährleistet, daß die Linse 18 in einer genau waagerechten Lage gehalten wird, um die I ichtstrahlen auf der Arbeitsfläche der Nähmaschine einwandfrei zu sammeln. Diese verriegelte Lage ist dne mit Druck arbeitende Schnapplage.The wall part 12 is provided with a bar 44 which cooperates with the lip 43 to create a latch to hold the lamp i4 in the working position within the recess 10 7 U , as shown in FIG. In this position, the finger gripping part 42 rests against the underside of the wall part 12 and serves as a limitation ; and ensures that the lens 18 is held in an exactly horizontal position in order to properly collect the light rays on the work surface of the sewing machine. This locked position is a pressure snap position.
Die voll ausgezogenen Linien gemäß Fig.4 geben die Draufsichtlage der Leuchte 14 wieder, in welcher sie um die Schraube 15 nach unten verschwenkt ist und durch die untere Öffnung hindurch vorsteht, um S die Glühlampe 16 auszuwechseln. In dieser Stellung hat ein federnder Teil 45 G2S Halteteils 20 eine etwas gebogene Form. Wenn jedoch die Leuchte 14 sich in ihrer normalen Stellung innerhalb der Ausnehmung 10 befindet, wie in gestrichelten Linien in Fig.4. ίο dargestellt, richtet sich der Ansatz 45 aus und liefert dadurch eine Federdruckkraft, welche die Lippe 43 die Verriegelungsstellung hinter die Leiste 44Give the full lines as shown in Figure 4 the top view position of the lamp 14 again, in which it is pivoted about the screw 15 downwards and protrudes through the lower opening to S replace the bulb 16. In this position has a resilient part 45 G2S holding part 20 a something curved shape. However, when the lamp 14 is in their normal position is located within the recess 10, as in dashed lines in Fig.4. ίο shown, the approach 45 aligns and delivers thereby a spring pressure force, which the lip 43 the locking position behind the bar 44
drückt, wie in Fig.2 dargestellt ist. Um die Leuchte 14 zu entriegeln, ist es notwendig, den Fingergreifteil 42 einwärts zu drücken, um die Lippe 43 zu zwingen, die Leiste 44 freizugeben, woraufhin die Leuchte 14 zum Auswechseln der Glühlampe 16 nach unten gezogen werden kann.as shown in Fig.2. To the lamp 14, it is necessary to use the finger gripping part 42 inward to force lip 43 to release ledge 44 whereupon lamp 14 can be pulled down to replace the bulb 16.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
lösbaren Schnappverschluß für die Leuchte in der Die Teile 17, 18 und 19 sind aus einem optischThe invention relates to one shown in a disengaged state and has a recess of a sewing machine housing in and out of the lower slotted mount part 17, with which the pivotably arranged lamp with one of two a lens 18 is integrally molded or formed, mount parts existing lamp socket made of 30 and an upper slotted socket part 19, transparent molded material and a> lie a holding part 20, a contact-bearing plate 21, socket parts encompassing holding part as well as lines 22 and 23 and a compression spring 24.
detachable snap lock for the lamp in the parts 17, 18 and 19 are optically from one
finden und einen Teil der zweiteiligen Lampenfas- Die Platte 21 trägt Kontaktnieten 32, 32, an denenThe object of the invention is to provide a shark 45 in the assembled state to hold it together and to make it pivotable, presses against a wall 31 and presses the plate 21 of a two-part lamp socket for lights against the outermost front end of the slots 29, 29.
find and part of the two-part lamp holder The plate 21 carries contact rivets 32, 32, on which
Fassungsteii mit Anschlägen für den Halteteil verse- 60 In zusammengebautem Zustand kann die die Leihen. Hingen 22, 23 enthaltende lsolierhülle 33 in einerAccording to one embodiment of the invention, a can be handled as a unit.
The frame part with stops for the holding part can be borrowed. Hung 22, 23 containing insulating sleeve 33 in a
steht in dem einfachen Aufbau aus wenigen Teilen, Die Linse 18 ist mit einer versteifenden Umfangs-The advantage of the lamp according to the invention is provided with a bayonet slot 39,
stands in the simple structure of a few parts, the lens 18 is with a stiffening circumferential
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224418A US3176121A (en) | 1962-09-18 | 1962-09-18 | Combined lamp-socket and lens for lighting fixture for sewing machines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1302441B DE1302441B (en) | 1973-10-04 |
DE1302441C2 true DE1302441C2 (en) | 1974-05-16 |
Family
ID=22840586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19631302441D Expired DE1302441C2 (en) | 1962-09-18 | 1963-09-14 | LIGHT ARRANGED IN A RECESS IN A SEWING MACHINE HOUSING, SWIVELING IN AND OUT |
Country Status (4)
Country | Link |
---|---|
US (1) | US3176121A (en) |
CH (1) | CH418101A (en) |
DE (1) | DE1302441C2 (en) |
GB (1) | GB971360A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273106A (en) * | 1963-04-19 | 1966-09-13 | Gen Motors Corp | Bayonet-type lamp socket assembly |
GB2133638B (en) * | 1982-11-27 | 1986-09-10 | Black & Edgington Plc | Electrical connector hoods |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1862197A (en) * | 1929-02-06 | 1932-06-07 | American Woodlite Corp | Connecter for electric conductors |
US2329162A (en) * | 1941-02-08 | 1943-09-07 | Singer Mfg Co | Sewing machine lighting fixture |
US3065341A (en) * | 1958-09-09 | 1962-11-20 | Jr John H Shaver | Light reflector |
US2980791A (en) * | 1958-12-08 | 1961-04-18 | Gen Electric | Auto map light |
-
1962
- 1962-09-18 US US224418A patent/US3176121A/en not_active Expired - Lifetime
-
1963
- 1963-09-11 GB GB35845/63A patent/GB971360A/en not_active Expired
- 1963-09-14 DE DE19631302441D patent/DE1302441C2/en not_active Expired
- 1963-09-18 CH CH1150863A patent/CH418101A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3176121A (en) | 1965-03-30 |
GB971360A (en) | 1964-09-30 |
CH418101A (en) | 1966-07-31 |
DE1302441B (en) | 1973-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THE SINGER CO., 06904 STAMFORD, CONN., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: KOHLER, M., DIPL.-CHEM. DR.RER.NAT. GERNHARDT, C., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |