CA1046314A - Clou creux en tole - Google Patents

Clou creux en tole

Info

Publication number: CA1046314A
Authority: CA; Canada
Prior art keywords: legs; nail; head; sides; driven
Prior art date: 1977-04-01
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

CA275,305A

Other languages

English (en)

Inventor

Robert L. Hallock

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.)

E S PRODUCTS Co

Original Assignee

E S PRODUCTS Co

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.)

1977-04-01

Filing date

1977-04-01

Publication date

1979-01-16

1977-04-01 Application filed by E S PRODUCTS Co filed Critical E S PRODUCTS Co

1977-04-01 Priority to CA275,305A priority Critical patent/CA1046314A/fr

1979-01-16 Application granted granted Critical

1979-01-16 Publication of CA1046314A publication Critical patent/CA1046314A/fr

Status Expired legal-status Critical Current

Links

239000002184 metal Substances 0.000 title claims abstract description 16
239000000463 material Substances 0.000 claims abstract description 64
230000000149 penetrating effect Effects 0.000 claims abstract description 25
238000005520 cutting process Methods 0.000 claims abstract description 17
238000010008 shearing Methods 0.000 claims description 13
210000005069 ears Anatomy 0.000 claims description 9
241000587161 Gomphocarpus Species 0.000 abstract 1
230000000903 blocking effect Effects 0.000 description 3
239000010451 perlite Substances 0.000 description 3
235000019362 perlite Nutrition 0.000 description 3
239000004035 construction material Substances 0.000 description 2
239000010440 gypsum Substances 0.000 description 2
229910052602 gypsum Inorganic materials 0.000 description 2
230000002452 interceptive effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000035515 penetration Effects 0.000 description 2
238000003892 spreading Methods 0.000 description 2
239000010455 vermiculite Substances 0.000 description 2
235000019354 vermiculite Nutrition 0.000 description 2
229910052902 vermiculite Inorganic materials 0.000 description 2
238000003466 welding Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
-1 "Zonolite" Substances 0.000 description 1
241000950638 Symphysodon discus Species 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000009411 base construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000000789 fastener Substances 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1

Landscapes

Roof Covering Using Slabs Or Stiff Sheets (AREA)

CA275,305A 1977-04-01 1977-04-01 Clou creux en tole Expired CA1046314A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA275,305A CA1046314A (fr)	1977-04-01	1977-04-01	Clou creux en tole

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA275,305A CA1046314A (fr)	1977-04-01	1977-04-01	Clou creux en tole

Publications (1)

Publication Number	Publication Date
CA1046314A true CA1046314A (fr)	1979-01-16

Family

ID=4108293

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275,305A Expired CA1046314A (fr)	1977-04-01	1977-04-01	Clou creux en tole

Country Status (1)

Country	Link
CA (1)	CA1046314A (fr)

1977
- 1977-04-01 CA CA275,305A patent/CA1046314A/fr not_active Expired

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