US1995843A - Adjustable type guide for typewriters - Google Patents
Adjustable type guide for typewriters Download PDFInfo
- Publication number
- US1995843A US1995843A US601407A US60140732A US1995843A US 1995843 A US1995843 A US 1995843A US 601407 A US601407 A US 601407A US 60140732 A US60140732 A US 60140732A US 1995843 A US1995843 A US 1995843A
- Authority
- US
- United States
- Prior art keywords
- guide
- type
- typewriters
- adjustable type
- shanks
- 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
Images
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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/22—Actions or mechanisms not otherwise provided for for aligning characters for impression
Definitions
- This invention relates to adjustable type guide for typewriters.
- the type lever is, in the course of time, worn ofi at the places where it comes into contact with the guide. In consequence of the play caused by this, the distance between consecutive letters and the straightness of the line are adversely afiected.
- the present invention has theaim of overcoming this disadvantage. It has for its object an adjustable type guide, which, as a unit or with its type shanks, can be displaced in the longitudinal direction of the type body of the type lever which has been struck. Whenever the type lever is worn to the point of afiecting the typing, the type,
- the adjustment device can be carried out in several ways.
- the drawing illustrates by way of an example two forms of application:
- Fig. 1 shows a form of application in which the whole type body can be adjusted as a unit.
- Fig. la is a lateral view of Fig. 1, partly in section.
- Fig. 1b is a plan view of Fig. 1, and
- Fig. 2 is a second form of application, in which a part which supports the guide shanks is adjustably arranged in the main body of the guide.
- the guide it acts, during the stroke of a type between its shanks c, as guide for the type lever 17.
- the guide it is adjusted as a unit, inasmuch as, after the screws h are loosened, it is, with the help of the slots d adjusted vertically and/or horizontally in the longitudinal direction of the type body. After this adjustment of the guide, the type lever will not come into contact with the guide walls at the place A but at the place B, and will again be correctly guided because a new and not worn part of the lever is being guided.
- the guide 11 is held fast in the usual way by two screws h.
- the guide shanks 0, however, are in this case arranged on a special body i which is held in position by means of a clamp screw 9, in an undercut groove f, cut out from the front face of the guide (1.
- a clamp screw 9 in an undercut groove f, cut out from the front face of the guide (1.
- the guide shanks c are adjusted with their body 2' in the guide d.
- An adjustable and fixable type guide for typewriters which comprises a guide capable of being fixedly and permanently mounted on a support in front of a typewriter platen, an auxiliary member carrying a pair of shanks mounted on said guide, said auxiliary member being capable of vertical adjustment, and means for fixedly se curing said auxiliary member in any adjusted position, whereby the guide shanks can be moved from a region adjacent to a worn portion of a type lever to a region adjacent to an unworn portion of the type lever thereby insuring the correct guidance of the type lever to the typewriter platen.
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Common Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW87867D DE557522C (de) | 1931-12-29 | 1931-12-29 | Typenfuehrung an Schreibmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
US1995843A true US1995843A (en) | 1935-03-26 |
Family
ID=37672442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US601407A Expired - Lifetime US1995843A (en) | 1931-12-29 | 1932-03-26 | Adjustable type guide for typewriters |
Country Status (6)
Country | Link |
---|---|
US (1) | US1995843A (ro) |
BE (1) | BE386914A (ro) |
DE (1) | DE557522C (ro) |
FR (1) | FR732540A (ro) |
GB (1) | GB383151A (ro) |
NL (1) | NL31673C (ro) |
-
0
- NL NL31673D patent/NL31673C/xx active
- BE BE386914D patent/BE386914A/xx unknown
-
1931
- 1931-12-29 DE DEW87867D patent/DE557522C/de not_active Expired
-
1932
- 1932-03-02 FR FR732540D patent/FR732540A/fr not_active Expired
- 1932-03-19 GB GB8241/32A patent/GB383151A/en not_active Expired
- 1932-03-26 US US601407A patent/US1995843A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE557522C (de) | 1932-08-24 |
FR732540A (fr) | 1932-09-21 |
BE386914A (ro) | |
GB383151A (en) | 1932-11-10 |
NL31673C (ro) |
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