NL89901C - - Google Patents

Info

Publication number: NL89901C
Authority: NL; Netherlands

Application number

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.)

1952-11-07

Publication of NL89901C publication Critical patent/NL89901C/xx

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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means
- 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
- B23Q5/142—Mechanical drives with means for varying the speed ratio step-by-step mechanically-operated
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19242—Combined gear and clutch
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2552—Headstock
- Y10T82/2554—Speed changing gear

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transmission Devices (AREA)
Structure Of Transmissions (AREA)

NL89901D 1952-11-07 NL89901C (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US319243A US2773395A (en)	1952-11-07	1952-11-07	Power transmission mechanisms

Publications (1)

Publication Number	Publication Date
NL89901C true NL89901C (mo)

Family

ID=23241437

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL89901D NL89901C (mo)	1952-11-07
NLAANVRAGE7505390,A NL182628B (nl)	1952-11-07		Inrichting voor het vormen van kunststofvoorwerpen met een inspringend gedeelte.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7505390,A NL182628B (nl)	1952-11-07		Inrichting voor het vormen van kunststofvoorwerpen met een inspringend gedeelte.

Country Status (7)

Country	Link
US (1)	US2773395A (mo)
BE (1)	BE524127A (mo)
CH (1)	CH318258A (mo)
DE (1)	DE1229817B (mo)
FR (1)	FR1090823A (mo)
GB (1)	GB749613A (mo)
NL (2)	NL182628B (mo)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3111871A (en) *	1960-11-18	1963-11-26	Sommerfeld Machine Company Inc	Machine tool
GB2452528B (en) *	2007-09-07	2012-05-16	Orbital Traction Ltd A Texas Ltd Partnership	Power split device and method
CN103758946B (zh) *	2014-01-22	2016-09-28	南通西马特机器制造有限公司	一种单手柄操纵12级变速机构
CN112091242A (zh) *	2020-09-15	2020-12-18	哈尔滨工业大学（深圳）	一种用于机床主轴自动归位装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE295233C (mo) *
DE472889C (de) *	1926-12-31	1929-03-09	Franz Braun Akt Ges	Raedervorgelege
US2159694A (en) *	1937-02-06	1939-05-23	William R Gorham	Driving gear
US2338860A (en) *	1940-12-12	1944-01-11	Logan Engineering Co	Headstock for lathes

0
- BE BE524127D patent/BE524127A/xx unknown
- NL NL89901D patent/NL89901C/xx active
- NL NLAANVRAGE7505390,A patent/NL182628B/xx unknown
1952
- 1952-11-07 US US319243A patent/US2773395A/en not_active Expired - Lifetime
1953
- 1953-11-03 GB GB30321/53A patent/GB749613A/en not_active Expired
- 1953-11-06 FR FR1090823D patent/FR1090823A/fr not_active Expired
- 1953-11-07 DE DER12909A patent/DE1229817B/de active Pending
- 1953-11-07 CH CH318258D patent/CH318258A/fr unknown

Also Published As

Publication number	Publication date
NL182628B (nl)
BE524127A (mo)
DE1229817B (de)	1966-12-01
GB749613A (en)	1956-05-30
US2773395A (en)	1956-12-11
FR1090823A (fr)	1955-04-04
CH318258A (fr)	1956-12-31

Publication	Publication Date	Title
FR1050580A (mo)	1954-01-08
AT173165B (mo)	1952-11-25
BE510798A (mo)
BE513693A (mo)
BE516940A (mo)
BE516771A (mo)
BE511574A (mo)
BE521392A (mo)
BE512304A (mo)
BE511065A (mo)
BE511680A (mo)
BE515128A (mo)
BE516935A (mo)
BE517178A (mo)
BE518399A (mo)
BE516650A (mo)
BE511388A (mo)
BE517255A (mo)
BE514004A (mo)
BE523007A (mo)
BE516713A (mo)
BE509913A (mo)	1952-03-31
BE519895A (mo)
BE524127A (mo)
BE505548A (mo)