GB190608397A - Improvements in and relating to the Cleaning of Letter Press Printers' Type Cases and Appliances therefor. - Google Patents

Improvements in and relating to the Cleaning of Letter Press Printers' Type Cases and Appliances therefor.

Info

Publication number
GB190608397A
GB190608397A GB190608397DA GB190608397A GB 190608397 A GB190608397 A GB 190608397A GB 190608397D A GB190608397D A GB 190608397DA GB 190608397 A GB190608397 A GB 190608397A
Authority
GB
United Kingdom
Prior art keywords
shaft
air
dust
pipe
spring
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
Inventor
Andrew Rowan
Herbert Bonham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190608397A publication Critical patent/GB190608397A/en
Expired legal-status Critical Current

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Landscapes

  • Soil Working Implements (AREA)
  • Cleaning In General (AREA)

Abstract

8397. Rowan, A., and Bonham, H. April 7. Dusting-appliances.-Letterpress type cases are freed from dust by the combined action of compressed air, agitating-mechanism, and suction. As shown in side elevation in Fig. 1 and in part -sectional end elevation in Fig. 4, the type case 1 rests on angle-iron supports 3 within an air-tight casing.closed by the cover 5. An air-compressor 6 is connected by flexible tubing 10 with a perforated pipe 11 supported in a frame adapted by means of a screw-shaft-19 to reciprocate along the machine, the direction of rotation of the shaft being automatically reversed by means of a projection 28 coming into contact with collars on the rod 27 controlling the clutch 26. The pipe 11 is provided with two spring plates 13 adjustable by means of spring clips 14 and screws 15. In order to disturb still further the dust in the type case, the latter is subjected to repeated blows from adjustable spring- controlled hammers 32 carried by the reciprocating frame and actuated by means of projections on a shaft rotated from the shaft 18 by bevel-gearing. The dust-laden air is removed by a suction fan 51 through an aperture 50. The compressed air may pass from the pipe 11 through curved 'freely rotatable nozzles 49 as shown in plan in Fig. 9.
GB190608397D 1906-04-07 1906-04-07 Improvements in and relating to the Cleaning of Letter Press Printers' Type Cases and Appliances therefor. Expired GB190608397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190608397T 1906-04-07

Publications (1)

Publication Number Publication Date
GB190608397A true GB190608397A (en) 1906-08-09

Family

ID=32433526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190608397D Expired GB190608397A (en) 1906-04-07 1906-04-07 Improvements in and relating to the Cleaning of Letter Press Printers' Type Cases and Appliances therefor.

Country Status (1)

Country Link
GB (1) GB190608397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394426A (en) * 1967-02-16 1968-07-30 Robert J. Knox Honey hive and comb frame cleaning apparatus
CN113308293A (en) * 2021-06-10 2021-08-27 哈尔滨帕莘生物科技有限公司 Rotary raw material treatment equipment for preparing cannabis oil by biological enzyme method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394426A (en) * 1967-02-16 1968-07-30 Robert J. Knox Honey hive and comb frame cleaning apparatus
CN113308293A (en) * 2021-06-10 2021-08-27 哈尔滨帕莘生物科技有限公司 Rotary raw material treatment equipment for preparing cannabis oil by biological enzyme method
CN113308293B (en) * 2021-06-10 2023-03-17 贵州天香宜实业有限公司 Rotary raw material treatment equipment for preparing cannabis oil by biological enzyme method

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