GB217317A - Improvements relating to ticket-punches. - Google Patents
Improvements relating to ticket-punches.Info
- Publication number
- GB217317A GB217317A GB736123A GB736123A GB217317A GB 217317 A GB217317 A GB 217317A GB 736123 A GB736123 A GB 736123A GB 736123 A GB736123 A GB 736123A GB 217317 A GB217317 A GB 217317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- ticket
- stroke
- pivoted
- pawl
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B11/00—Apparatus for validating or cancelling issued tickets
- G07B11/02—Apparatus for validating or cancelling issued tickets for validating inserted tickets
- G07B11/05—Apparatus for validating or cancelling issued tickets for validating inserted tickets by perforating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
217,317. Stokes, H. P., and Eunson, j. W. March 14, 1923. Ticket punches.-The sliding bar B carrying the punch head C is fitted with a pivoted pawl F, the upper end of which under the action of a blade spring F* engages with a full-stroke rack G pivoted to the casing, while the lower end engages and actuates the gong hammer M. On the up-stroke of the bar B the pawl F is deflected by the gong hammer clear of the rack G. A ratchet wheel H* on the shaft of the counter N is advanced on the up-stroke of the bar B by a double-toothed pawl II carried at the side of the bar B, a non-reverse detent N* engaging the ratchet wheel. The bar is lowered by depression of a thumb lever J*, the shaft of which is connected by a T-shaped link I* to lugs C* on the bar. The punch is provided with a feeler pin E adapted, on the insertion of a ticket in the slot P, to raise a pivoted latch K, Fig. 2, out of engagement with a notch in the punch head C, or a latch K<1>, Fig. 4, out of engagement with a notch K<4> in the bar B. Specification 107,828 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB736123A GB217317A (en) | 1923-03-14 | 1923-03-14 | Improvements relating to ticket-punches. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB736123A GB217317A (en) | 1923-03-14 | 1923-03-14 | Improvements relating to ticket-punches. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB217317A true GB217317A (en) | 1924-06-16 |
Family
ID=32799926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB736123A Expired GB217317A (en) | 1923-03-14 | 1923-03-14 | Improvements relating to ticket-punches. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB217317A (en) |
-
1923
- 1923-03-14 GB GB736123A patent/GB217317A/en not_active Expired
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