X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (385595) 385595
Newspaper Article (107011) 107011
Journal Article (15456) 15456
Magazine Article (15414) 15414
Trade Publication Article (9828) 9828
Newsletter (8041) 8041
Conference Proceeding (4380) 4380
Government Document (3582) 3582
Web Resource (3180) 3180
Report (2033) 2033
Book / eBook (659) 659
Dissertation (521) 521
Publication (382) 382
Transcript (285) 285
Book Chapter (249) 249
Book Review (241) 241
Reference (166) 166
Streaming Video (62) 62
Personal Narrative (28) 28
Journal / eJournal (26) 26
Data Set (22) 22
Art (19) 19
Archival Material (18) 18
Microfilm (12) 12
Paper (7) 7
Video Recording (4) 4
Painting (3) 3
Market Research (2) 2
Special Collection (2) 2
Technical Report (2) 2
Drawing (1) 1
Electronic Resource (1) 1
Library Holding (1) 1
Photograph (1) 1
Standard (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
helicopters (356662) 356662
transporting (267583) 267583
performing operations (267578) 267578
aircraft (266968) 266968
aviation (264386) 264386
cosmonautics (255000) 255000
aeroplanes (253643) 253643
fixed constructions (137877) 137877
construction of roads, railways, or bridges (132273) 132273
additional work, such as equipping roads or the constructionof platforms, helicopter landing stages, signs, snow fences, orthe like (132072) 132072
general tagging of cross-sectional technologies spanning over several sections of the ipc (67434) 67434
general tagging of new technological developments (67434) 67434
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (67434) 67434
physics (59755) 59755
mechanical engineering (59429) 59429
weapons (59422) 59422
lighting (59015) 59015
heating (58974) 58974
blasting (58953) 58953
parachutes (55008) 55008
arrangements or mounting of power plants or propulsiontransmissions in aircraft (54997) 54997
equipment for fitting in or to aircraft (54997) 54997
flying suits (54997) 54997
military helicopters (46266) 46266
technologies or applications for mitigation or adaptation againstclimate change (46198) 46198
climate change mitigation technologies related totransportation (38180) 38180
technical subjects covered by former uspc (29361) 29361
technical subjects covered by former us classification (25456) 25456
engineering elements and units (24672) 24672
general measures for producing and maintaining effectivefunctioning of machines or installations (24672) 24672
thermal insulation in general (24672) 24672
building (22961) 22961
electricity (21690) 21690
controlling (21621) 21621
regulating (21621) 21621
helicopter industry (19052) 19052
systems for controlling or regulating non-electric variables (18685) 18685
vehicles in general (16718) 16718
testing (15441) 15441
human necessities (14615) 14615
measuring (14434) 14434
signalling (13941) 13941
fencing (13846) 13846
masts (13835) 13835
buildings or like structures for particular purposes (13833) 13833
swimming or splash baths or pools (13833) 13833
tents or canopies, in general (13833) 13833
designing, manufacturing, assembling, cleaning, maintaining orrepairing aircraft, not otherwise provided for (12283) 12283
ground or aircraft-carrier-deck installations speciallyadapted for use in connection with aircraft (12283) 12283
handling, transporting, testing or inspecting aircraftcomponents, not otherwise provided for (12283) 12283
contracts (11696) 11696
working of plastics (11458) 11458
working of substances in a plastic state, in general (11458) 11458
education (11081) 11081
advertising (10845) 10845
traffic control systems (10816) 10816
seals (10806) 10806
display (10798) 10798
cryptography (10794) 10794
after-treatment of the shaped products, e.g. repairing (10355) 10355
shaping of material in a plastic state, not otherwise providedfor (10355) 10355
shaping or joining of plastics (10355) 10355
signs (10079) 10079
displaying (10042) 10042
labels or name-plates (10042) 10042
layered products (10013) 10013
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (10013) 10013
armed forces (9893) 9893
defense industry (9724) 9724
combustion engines (9307) 9307
hot-gas or combustion-product engine plants (9307) 9307
chemistry (9093) 9093
metallurgy (9075) 9075
related equipment (8765) 8765
ships or other waterborne vessels (8765) 8765
counting (8728) 8728
calculating (8715) 8715
computing (8715) 8715
aircraft industry (8544) 8544
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (8525) 8525
electric communication technique (7933) 7933
generation (7879) 7879
conversion or distribution of electric power (7868) 7868
military aircraft (7551) 7551
construction of, or surfaces for, roads, sports grounds, orthe like (7225) 7225
machines or auxiliary tools for construction or repair (7225) 7225
engine plants in general (7142) 7142
machines or engines in general (7142) 7142
steam engines (7142) 7142
defense contracts (7032) 7032
springs (6731) 6731
means for damping vibration (6714) 6714
shock-absorbers (6714) 6714
non-positive displacement machines or engines, e.g. steamturbines (6559) 6559
ceilings (6348) 6348
floors (6348) 6348
roofs (6345) 6345
evacuations & rescues (6342) 6342
general building constructions (6341) 6341
insulation or other protection of buildings (6341) 6341
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (299) 299
Aerospace - Stacks (203) 203
Engineering & Comp. Sci. - Stacks (84) 84
Robarts - Stacks (83) 83
UTL at Downsview - May be requested (56) 56
Collection Dvlpm't (Acquisitions) - Vendor file (25) 25
Collection Dvlpm't (Acquisitions) - Closed Orders (10) 10
Engineering & Comp. Sci. - May be requested in 6-10 wks (10) 10
Gerstein Science - Stacks (9) 9
St. Michael's College (John M. Kelly) - 2nd Floor (5) 5
UofT at Mississauga - Stacks (5) 5
East Asian (Cheng Yu Tung) - Stacks (3) 3
Media Commons - Microtexts (3) 3
Baycrest Hospital - Resident/Client Library (2) 2
OISE - Microfiche (2) 2
Robarts - Government Pubs (2) 2
Trinity College (John W Graham) - Stacks (2) 2
UofT Schools - Stacks (2) 2
UofT at Scarborough - Stacks (2) 2
Architecture Landscape (Shore + Moffat) - Stacks (1) 1
Business (Joseph L Rotman) - Library use only (1) 1
Criminology - Stacks (1) 1
Earth Sciences (Noranda) - Stacks (1) 1
East Asian (Cheng Yu Tung) - Oversize (1) 1
Engineering & Comp. Sci. - Periodical Stacks (1) 1
Engineering & Comp. Sci. - Special Collections (1) 1
Media Commons - Audio Visual (1) 1
OISE - Children's Literature (1) 1
Richard Charles Lee Canada-Hong Kong - Library use only (1) 1
Robarts - Course Reserves (1) 1
Robarts - May be requested in 6-10 wks (1) 1
Robarts - Searching (1) 1
University College (Laidlaw) - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (483104) 483104
French (75694) 75694
Chinese (67136) 67136
German (47457) 47457
Korean (19070) 19070
Russian (10947) 10947
Japanese (8642) 8642
Spanish (4175) 4175
Portuguese (3919) 3919
Italian (1631) 1631
Polish (1132) 1132
Dutch (1073) 1073
Swedish (1019) 1019
Danish (949) 949
Finnish (942) 942
Norwegian (891) 891
Czech (604) 604
Ukrainian (500) 500
Slovak (200) 200
Slovenian (177) 177
Romanian (158) 158
Hebrew (154) 154
Greek (144) 144
Hungarian (118) 118
Bulgarian (103) 103
Turkish (99) 99
Croatian (92) 92
Hindi (71) 71
Serbian (63) 63
Lithuanian (38) 38
Urdu (30) 30
Indonesian (21) 21
Latvian (17) 17
Icelandic (16) 16
Arabic (12) 12
Estonian (12) 12
Afrikaans (4) 4
Persian (2) 2
Bosnian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


2013, Cambridge aerospace series, ISBN 9781107028074, Volume 36, xix, 927
"A rotorcraft is a class of aircraft that uses large-diameter rotating wings to accomplish efficient vertical take-off and landing. The class encompasses... 
Rotors (Helicopters) | Aerodynamics | Design and construction | Helicopters
Book
Proceedings of Annual Western Forum, ISSN 0401-8524, 1900
Journal
Journal, 1947
Includes Helicopter Association of Great Britain. Bulletin. 
Helicopters
Journal
2011, ISBN 9780199759934, xvii, 251
Ulrich Krotz's Flying Tiger takes a relatively obscure episode-the joint Franco-German production of a state-of-the-art and very expensive military helicopter,... 
Defense industries | Design and construction | Germany Foreign relations | Political aspects | Tiger (Attack helicopter) | France Foreign relations | Politics & government | Foreign relations | France | Germany
Book
International helicopter, 1980
Journal
Helicopter international, 1982
Journal
2003, ISBN 0750657154, 405
The modern helicopter is a sophisticated device which merges a surprising number of technologies together. This wide range of disciplines is one of the... 
Aerodynamics | Control systems | Helicopters | Electric equipment | Transport Technology
eBook
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.