IT1265682B1 - LINEAR GUIDE DEVICE - Google Patents

LINEAR GUIDE DEVICE

Info

Publication number
IT1265682B1
IT1265682B1 IT92MI001344A ITMI921344A IT1265682B1 IT 1265682 B1 IT1265682 B1 IT 1265682B1 IT 92MI001344 A IT92MI001344 A IT 92MI001344A IT MI921344 A ITMI921344 A IT MI921344A IT 1265682 B1 IT1265682 B1 IT 1265682B1
Authority
IT
Italy
Prior art keywords
rolling
guide rails
guide device
linear guide
flat cages
Prior art date
Application number
IT92MI001344A
Other languages
Italian (it)
Inventor
Gerhard Engbersen
Peter Schorscher
Original Assignee
Hydrel 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 Hydrel Ag filed Critical Hydrel Ag
Publication of ITMI921344A0 publication Critical patent/ITMI921344A0/en
Publication of ITMI921344A1 publication Critical patent/ITMI921344A1/en
Application granted granted Critical
Publication of IT1265682B1 publication Critical patent/IT1265682B1/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/306—Means to synchronise movements
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/043—Ball or roller bearings with two massive rectangular rails having facing grooves
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4629—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from metal, e.g. cast or machined window cages
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles

Abstract

Il dispositivo presenta due rotaie di guida (1, 9) regolabili l'un l'altra in direzione longitudinale, fra le cui superfici di rotolamento (3, 4, 7, 8) reciprocamente inclinate scorrono in corpi rotolanti (5A, 6A) guidati, collocati in gabbie piatte (11, 12). Le gabbie piatte ingranano, tramite almeno una ruota/dentata (14), le dentiere (15, 16) delle due rotaie di guida (1, 9), in tal modo evitando un deragliamento delle gabbie piatte (11, 12) dalle superfici di rotolamento (3, 4, 7, 8). La ruota dentata (14) è alloggiata in modo girevole in un supporto a telaio (18) inserito in un'apertura di passaggio della cassa (11,12). In tal modo si ottiene, con facilità e con minimo ingombro, la guida forzosa.The device has two guide rails (1, 9) adjustable one to the other in the longitudinal direction, between which rolling surfaces (3, 4, 7, 8) mutually inclined slide in guided rolling bodies (5A, 6A) , placed in flat cages (11, 12). The flat cages engage the dentures (15, 16) of the two guide rails (1, 9) by means of at least one gear wheel (14), thus avoiding a derailment of the flat cages (11, 12) from the rolling (3, 4, 7, 8). The toothed wheel (14) is rotatably housed in a frame support (18) inserted in a passage opening of the case (11,12). In this way forced driving is obtained easily and with minimum dimensions.

IT92MI001344A 1991-05-31 1992-06-01 LINEAR GUIDE DEVICE IT1265682B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4117756 1991-05-31

Publications (3)

Publication Number Publication Date
ITMI921344A0 ITMI921344A0 (en) 1992-06-01
ITMI921344A1 ITMI921344A1 (en) 1992-12-01
IT1265682B1 true IT1265682B1 (en) 1996-11-29

Family

ID=6432816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92MI001344A IT1265682B1 (en) 1991-05-31 1992-06-01 LINEAR GUIDE DEVICE

Country Status (3)

Country Link
CH (1) CH685255A5 (en)
DE (1) DE4217663C2 (en)
IT (1) IT1265682B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541519Y2 (en) * 1992-04-24 1997-07-16 日本トムソン株式会社 Linear motion rolling guide unit
DE4232433C2 (en) * 1992-09-28 2000-05-11 Skf Gmbh Cage guide for roller bearings, especially for axial cylindrical roller bearings
JP4380092B2 (en) * 2001-07-17 2009-12-09 日本トムソン株式会社 Finite linear motion guide unit equipped with cage slip prevention mechanism
JP3950683B2 (en) 2001-12-11 2007-08-01 日本トムソン株式会社 Finite linear motion guide unit equipped with cage slip prevention mechanism
JP3971994B2 (en) 2002-12-19 2007-09-05 日本トムソン株式会社 Finite linear motion guide unit equipped with cage slip prevention mechanism
DE20317344U1 (en) † 2003-11-11 2004-01-08 Dura Automotive Systems Reiche Gmbh & Co. Kg Telescopic steering shaft
ATE474149T1 (en) * 2007-03-23 2010-07-15 Skf Ab LINEAR ROLLING BEARING ARRANGEMENT
DE102007050200B4 (en) 2007-10-20 2016-10-06 Schaeffler Technologies AG & Co. KG Rolling bearing with cage constraint
CN102852973A (en) * 2012-10-11 2013-01-02 南京工艺装备制造有限公司 Synchronous roller cross guide rail pair for retainer
CN110397674B (en) * 2019-08-05 2020-10-27 深圳新益昌科技股份有限公司 Antiskid device of needle roller guide rail

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168176B (en) * 1959-09-07 1964-04-16 Schaeffler Ohg Industriewerk Rolling body cage for longitudinal guides with angled rolling body tracks
DE1909845U (en) * 1964-12-11 1965-02-11 Duerkoppwerke Ag ROLL FLAT CAGE.

Also Published As

Publication number Publication date
CH685255A5 (en) 1995-05-15
ITMI921344A0 (en) 1992-06-01
DE4217663C2 (en) 2001-10-04
DE4217663A1 (en) 1992-12-03
ITMI921344A1 (en) 1992-12-01

Similar Documents

Publication Publication Date Title
IT1265682B1 (en) LINEAR GUIDE DEVICE
DK0558973T3 (en) Slide door
ES2167339T3 (en) A SUPPORT MECHANISM FOR A BED.
BR0002653A (en) Extension Guide
GB9019943D0 (en) Double toric-type traction variators
IT1272963B (en) PITCH FORMING DEVICE FOR MECHANICAL FRAMES.
ES2131624T3 (en) DIFFERENTIAL SLIDING FOR DRAWERS OR SIMILAR.
IL94207A0 (en) Double mouth clip
JPS6412914A (en) Door glass lowering device for vehicle
IT8721995A0 (en) GUIDE CHAIN FOR THE ROLLERS OF A DOUBLE BELT PRESS, PROVIDED FOR SUPPORTING THE BELT IN THE COMPRESSION AREA.
IT8219211A0 (en) GUIDE AND EXTRACTION CRANKSET FOR DRAWERS AND THE LIKE, EQUIPPED WITH LATERAL ECCENTRIC ADJUSTMENT.
EP0367274A3 (en) Simplified double-extensible guide
CH689009A5 (en) Roller mechanism for sliding wall panel of shower cabinet
JPS649043A (en) Seat adjuster
IT1276432B1 (en) DEPRESSION ADVANCE DEVICE
DE9103725U1 (en)
ITMI931885A1 (en) DEVICE FOR SUPPORTING AND ACTIVATING SLATS OR OVALINES, APPLIED TO GRILLES, SHUTTERS AND SIMILAR
IT1260287B (en) GATE, DOOR OR SLIDING DOOR
HK1007521A1 (en) Drainage-set for ureter-drainage
ES2102783T3 (en) DEVICE FOR SEPARATION OF THE LEAVES IN AN OFFICE MACHINE AND PROCEDURE FOR ADJUSTING THE TOP OF SUCH DEVICE.
MD1334F1 (en) Device for tobacco leaves stringing
UA13740A (en) Double-rod long-punch mill for wire drawing
ES1024054U (en) Device for sliding closet door. (Machine-translation by Google Translate, not legally binding)
JPS6417708A (en) Horizontally rotatable shelf
IT9067181A0 (en) DEVICE FOR SUPPORTING AND GUIDING A CAR DOOR THAT CAN BE CONTROLLED ACCORDING TO TWO DIFFERENT OPERATION MODES (SWINGING OR SLIDING).

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530