US832389A - Type-writer. - Google Patents
Type-writer. Download PDFInfo
- Publication number
- US832389A US832389A US24414805A US1905244148A US832389A US 832389 A US832389 A US 832389A US 24414805 A US24414805 A US 24414805A US 1905244148 A US1905244148 A US 1905244148A US 832389 A US832389 A US 832389A
- Authority
- US
- United States
- Prior art keywords
- type
- writer
- box
- sound
- deadening
- 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 - Lifetime
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/08—Sound-deadening, or shock-absorbing stands, supports, cases or pads separate from machines
Landscapes
- Stringed Musical Instruments (AREA)
Description
. ITNESSES No. 882,389. PATENTED 00% z, 1906.
- M, F. J. A. mm; a; A. J. LINNARTZ.
- TYPE WRITER.
APPLICATION FILED FEB. 4. 19 05.
nniirnn STATES PATENT enric MAX FRANZ JOSEF AUGUST KNIE AND ANSELM JOSEF LINNARTZ, OF
LUBECK, GERMANY.
TYPE-WRITER.
Patented Oct. 2, 1906.
Application filed February 4,1905- S erial No. 244 148:
1'0 all; whom it'- many concern:
Be it known that we, MAX FRANZ Josnr AUGUST KNm and ANsnLM J osnr LINNARTZ, subjects of the German Emperor, residing in Li'ibeck, in the German Empire, have invented certain new and useful Improvementsin Sound-Deadening Cases for Type-Writers, of
which the following is a specification.
Our invention relates toimprovements in sound-deadening cases for type-writers; and the object-of the invention is to prevent the clicking noise caused by the actuation of-the v typedevers. I
With this end in view the invention consists in the novel features of construction and arrangements of parts to be hereinafter de-' scribed and claimed.
In the accompan ing drawings, Figure 1 is a front elevation 0 a type-writing machine rovided with our improved sound-deadening case. Fig. 2 is a top view of the same; andFigs. 3 and 4 are side elevations, the'former partly in vertical transverse section.
Similar letters of reference indicate similar parts throughout the several views.
According to our invention the whole writing mechanism is incloscd in a box or case in such a manner that only the key-levers and keys are exposed. The box or shell a may be made of wood or sheet metal or of any other material which is sufficiently rigid to keep the necessary form or shape. In the lower front wall of the box a is arranged an opening through which the key-levers c project, as shown. On the inner or outer side of the box or case a, or on both sides of the same, is arranged a layer s, of felt, clotli,r11bber, or other sound-deadening material.
1' The bottom plate I) of the box is also covered in the same manner. Where openin s are requiredas, for instance, for the keyevers e,' the handle (1 for moving the paper to be written on &c.the edges of such opening.
ing material. Suitable hinged doors f g, also cushioned, are provided for permitting the paper to be inserted in the machine or other wise giving access to the latter. The door or lids' f g are arranged in the top of the easing and swing upwardly in opposite directions, as indicated by dotted lines in Fig. 4,
latter are closed. By this arrangement the casing may be opened only to the necessary extent by raising either or both of said lids. A sight-opening it, covered with glass, mica,
MAX FRANZ JOSEF'AUGUST KNIE. ANSELM JOSEF hTNNAlt'lZ.
\Vitnesses EMIL HAASE, WILHELM GRAEFE.
are also cushioned with elastic sound-deaden- 4 the free edges of said lids meeting when the I or other transparent material, is arranged in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24414805A US832389A (en) | 1905-02-04 | 1905-02-04 | Type-writer. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24414805A US832389A (en) | 1905-02-04 | 1905-02-04 | Type-writer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US832389A true US832389A (en) | 1906-10-02 |
Family
ID=2900865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US24414805A Expired - Lifetime US832389A (en) | 1905-02-04 | 1905-02-04 | Type-writer. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US832389A (en) |
-
1905
- 1905-02-04 US US24414805A patent/US832389A/en not_active Expired - Lifetime
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