GB191406455A - Improvements in Change-speed Gearing, more particularly for Drilling Machines and the like. - Google Patents

Improvements in Change-speed Gearing, more particularly for Drilling Machines and the like.

Info

Publication number
GB191406455A
GB191406455A GB191406455DA GB191406455A GB 191406455 A GB191406455 A GB 191406455A GB 191406455D A GB191406455D A GB 191406455DA GB 191406455 A GB191406455 A GB 191406455A
Authority
GB
United Kingdom
Prior art keywords
wheel
gearing
loose
change
drilling machines
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
Other languages
English (en)
Inventor
Hermann Schoening
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 GB191406455A publication Critical patent/GB191406455A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
GB191406455D 1914-03-13 1914-03-13 Improvements in Change-speed Gearing, more particularly for Drilling Machines and the like. Expired GB191406455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191406455T 1914-03-13

Publications (1)

Publication Number Publication Date
GB191406455A true GB191406455A (en) 1915-06-10

Family

ID=32647637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191406455D Expired GB191406455A (en) 1914-03-13 1914-03-13 Improvements in Change-speed Gearing, more particularly for Drilling Machines and the like.

Country Status (2)

Country Link
DE (1) DE286215C (enrdf_load_stackoverflow)
GB (1) GB191406455A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344337A (en) * 1979-11-13 1982-08-17 Yanmar Diesel Engine Co., Ltd. Reduction and reversing gear for marine propulsion systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344337A (en) * 1979-11-13 1982-08-17 Yanmar Diesel Engine Co., Ltd. Reduction and reversing gear for marine propulsion systems

Also Published As

Publication number Publication date
DE286215C (enrdf_load_stackoverflow)

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