GB191312883A - Improvements in Mechanism for Typewriters for Coupling the Paper Cylinder to the Line Spacing Wheel. - Google Patents

Improvements in Mechanism for Typewriters for Coupling the Paper Cylinder to the Line Spacing Wheel.

Info

Publication number
GB191312883A
GB191312883A GB191312883DA GB191312883A GB 191312883 A GB191312883 A GB 191312883A GB 191312883D A GB191312883D A GB 191312883DA GB 191312883 A GB191312883 A GB 191312883A
Authority
GB
United Kingdom
Prior art keywords
clutch
pin
balls
push
typewriters
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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joh Winklhofer Beteiligungs GmbH und Co KG
Original Assignee
Wanderer Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wanderer Werke AG filed Critical Wanderer Werke AG
Application granted granted Critical
Publication of GB191312883A publication Critical patent/GB191312883A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
    • F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/60—Auxiliary feed or adjustment devices
    • B41J19/64—Auxiliary feed or adjustment devices for justifying

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handling Of Sheets (AREA)
  • Handling Of Cut Paper (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

12,883. Wanderer-Werke vorm. Winklhofer & Jaenicke Akt.-Ges, and Buschmann,T.E. June 4. [Addition to 23,637/10.] Platen-roller couplings.-The ball or roller clutch coupling for the platen roller and line-spacing mechanism in typewriters as described in the parent Specification, and which is normally coupled but can be temporarily uncoupled by depression of a spring-retracted push-pin co-operating with wedges engaging between the clutch balls or rollers, is now provided with a locking-device which can be adjusted to hold in the push pin and maintain the clutch uncoupled when desired. A clutch-ball locking-device is shown. The push-pin is made in two parts 22, 30. The inner end 30" of the part 30 is enlarged and formed with a conical surface for co-operation with clutch balls 34, which are located in cross-bores in the hand-wheel shaft 28, and are retained by a sliding sleeve 33 formed with a deep recess 36 and a shallow groove 35. The sleeve is adjusted to bring either part 36, 35 behind the balls 34, respectively, for temporary or, as shown, permanent uncoupling.
GB191312883D 1910-10-12 1913-06-04 Improvements in Mechanism for Typewriters for Coupling the Paper Cylinder to the Line Spacing Wheel. Expired GB191312883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191023637T 1910-10-12

Publications (1)

Publication Number Publication Date
GB191312883A true GB191312883A (en) 1914-03-26

Family

ID=32493854

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191023637D Expired GB191023637A (en) 1910-10-12 1910-10-12 Improvements in Ball and Roller Clutches.
GB191312883D Expired GB191312883A (en) 1910-10-12 1913-06-04 Improvements in Mechanism for Typewriters for Coupling the Paper Cylinder to the Line Spacing Wheel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191023637D Expired GB191023637A (en) 1910-10-12 1910-10-12 Improvements in Ball and Roller Clutches.

Country Status (3)

Country Link
DE (1) DE270430C (en)
FR (2) FR420850A (en)
GB (2) GB191023637A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131958B (en) * 1958-01-04 1962-06-20 Getrag Getriebe Zahnrad Gear change transmission
DE1124771B (en) * 1959-01-26 1962-03-01 Akad Wissenschaften Ddr Clamp body overrunning clutch
DE1156281B (en) * 1959-10-28 1963-10-24 Stieber Rollkupplung K G Clamping roller clutch that can be engaged and disengaged
FR2698926B1 (en) * 1992-12-04 1995-05-24 Sextant Avionique Device for immobilizing a part with respect to an axis passing through this part.
DE4447480A1 (en) * 1994-12-24 1996-06-27 Schaeffler Waelzlager Kg Clamping mechanism preferably provided for seat adjustment
DE102013104456B4 (en) * 2013-05-02 2015-02-05 Primus Präzisionstechnik GmbH & Co. KG Locking device for doors of buses or rail vehicles

Also Published As

Publication number Publication date
FR17727E (en) 1913-11-13
GB191023637A (en) 1911-05-11
DE270430C (en)
FR420850A (en) 1911-02-08

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