DE168245C - - Google Patents
Info
- Publication number
- DE168245C DE168245C DENDAT168245D DE168245DA DE168245C DE 168245 C DE168245 C DE 168245C DE NDAT168245 D DENDAT168245 D DE NDAT168245D DE 168245D A DE168245D A DE 168245DA DE 168245 C DE168245 C DE 168245C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- eyes
- protective goggles
- air
- attached
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/028—Ventilation means
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eyeglasses (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
20. März 1883March 20, 1883
Die Erfindung betrifft eine Ausführungsform der Schutzbrille nach Patent 166169. The invention relates to an embodiment of the protective goggles according to patent 166169.
Der Gegenstand der Erfindung ist auf der beiliegenden Zeichnung dargestellt. In Fig. 1 ist ein Teil der neuen Schutzbrille in Vorderansicht und in Fig. 2 im wagerechten Schnitt veranschaulicht.The object of the invention is shown on the accompanying drawing. In Fig. 1 is part of the new protective goggles in a front view and in FIG. 2 in a horizontal section illustrated.
Die Brillengläser α sind in Fassungen A befestigt, die auf rohrartige Fassungen B aufgesteckt sind, deren dem Gesicht zugekehrte Ränder in bekannter Weise mit elastischen Gummiringen b versehen sind. In die Rohre B münden von den Schläfen aus sich erstreckende biegsame Röhrchen c c1 zur Zu- und Abführung von Luft in die die Augen umschließenden Kammern. Die äußeren Enden der Röhrchen c c' sind zweckmäßig mit trichterartigen Erweiterungen 0 ol versehen. Die Erfindung besteht nun darin, daß die Röhrchen c1 zum Abführen der Luft bis zur höchsten Stelle der Fassungen B (s. Fig. 1 bei o3) geführt sind. Jedes Paar der biegsamen Röhrchen c c1 kann mit einer Umhüllung aus weichem, elastischem Material versehen sein.The spectacle lenses α are fastened in frames A , which are attached to tubular frames B , the edges of which, facing the face, are provided with elastic rubber rings b in a known manner. Flexible tubes c c 1, which extend from the temples, open into the tubes B for supplying and removing air into the chambers surrounding the eyes. The outer ends of the tubes c c 'are expediently provided with funnel-like extensions 0 o l . The invention consists in the fact that the tubes c 1 are guided to discharge the air up to the highest point of the sockets B (see Fig. 1 at o 3). Each pair of flexible tubes cc 1 can be provided with a cover made of soft, elastic material.
Die beiden Glasgehäuse sind durch einen Steg -D miteinander verbunden, der verlängerbar und so an der Fassung angebracht sein kann, daß die Brille sich zusammenlegen läßt.The two glass housings are connected to one another by a web -D that can be extended and can be attached to the frame so that the glasses can be folded.
Die Befestigung der Brille vor den Augen geschieht durch an den Ösen e e1 der Rohre B befestigte Schnüre, die durch ein über den Hinterkopf führendes elastisches Band miteinander verbunden sind, damit die Ringe b sich dicht an die Augenränder anlegen können.The glasses are fastened in front of the eyes by means of cords attached to the eyelets ee 1 of the tubes B , which are connected to one another by an elastic band running over the back of the head, so that the rings b can fit tightly to the edges of the eyes.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE168245C true DE168245C (en) |
Family
ID=433486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT168245D Active DE168245C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE168245C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0126156A4 (en) * | 1982-11-24 | 1986-07-29 | Todd G Nesler | GLASSES. |
-
0
- DE DENDAT168245D patent/DE168245C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0126156A4 (en) * | 1982-11-24 | 1986-07-29 | Todd G Nesler | GLASSES. |
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